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1
Uimonen, Heikki. "Radio Suomen ja Radio Novan ohjelmasisällöt taustamusiikkiteollisuutena". Media & viestintä 45, n. 1 (31 marzo 2022): 1–22. http://dx.doi.org/10.23983/mv.115655.
Testo completoAbstract (sommario):
Julkisrahoitteiset ja kaupalliset radiokanavat soittavat valtaosan Suomen medioi- tuneesta taustamusiikista. Julkisessa tilassa niiden ohjelmasisällöt kilpailevat taustamusiikkiyritysten tarjonnan kanssa. Kaikki mainitut musiikkisisällöt ovat luokiteltavissa jokapaikkaiseksi musiikiksi, joka suunnitellusti tai tarkoittamattaan palauttaa kuulijalleen menneisyydessä koetut affektit osaksi nykyhetkeä. Lisäksi radioiden ohjelmasisältöä rakentavat näennäisen huolettomasti valitsemistaan aiheistaan puhuvat juontajat.
Artikkelissa tarkastellaan Radio Suomen ja Radio Novan ohjelmasisältöjä äänellisenä kulttuurina ja osana taustamusiikkiteollisuuden jatkumoa. Empiirisenä aineistona ovat radioiden päivälähetykset ja henkilökunnan haastattelut. Teoreettisena lähtökohtana on ymmärrys ohjelmasisältöjen rakentumisesta kulttuurisissa toimintaympäristöissään, jota muokkaavat tiettynä aikana ja tietyssä paikassa teknologiaan, lainsäädäntöön ja talouteen liittyvät tekijät. Radioiden omistussuhteet ja musiikkitarjonnan muutokset kontekstoidaan mediakentän sääntelyyn. Analyysin perusteella musiikkisisällöt rakentuvat tuttuuden tuotannolle ja noudattavat kuulijansa päivärytmiä painottuen Radio Suomessa kotimaisiin ja Radio Novalla ulkomaisiin musiikkiesityksiin. Henkilökohtaiselta etäisyydeltä viestivät juontajat asettuvat diskursiivisesti kuulijansa rinnalle, mikä korostuu mainosrahoitteisen radion tarjonnassa myös aiheiden valinnassa. Ohjelmasisällöt kytkeytyvät mediakonvergenssin mukaisesti mediatalojen muihin musiikkisisältöihin samalla, kun radiot painottavat puhesisällön merkitystä kilpaillessaan suoratoistopalvelujen musiikkitarjonnan kanssa.
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Havisa, Jihan, Taris Anggraeni, Ilham Baihaqi e Indra Naufal. "Upaya Radio Elbayu Mempertahankan Pendengar". COMMUSTY Journal of Communication Studies and Society 1, n. 2 (27 marzo 2024): 48–56. http://dx.doi.org/10.38043/commusty.v1i2.3881.
Testo completoAbstract (sommario):
Radio El Bayu is one of the AM radios that still exist today. This radio is also the only active radio station in Gresik. This radio, established in 1994, has a target audience of 40 years and over. In its time, this radio often held an event for the local community to build its image among the public. When many radios broadcast with FM, El Bayu remains consistent with the AM transmitter used. In fact, in Indonesia itself, it is very rare to find radio stations that still use this AM transmitter. Although the number of radio listeners has decreased, some people still choose to listen to radio channels. In this journal, we will discuss the efforts made by El Bayu Radio to retain radio listeners, considering that El Bayu still uses AM transmitters and has to compete with current digital media.
3
Molnar, Helen, e Helen Wilson. "Introduction: Radio — New Technologies, New Networks". Media International Australia 91, n. 1 (maggio 1999): 5–9. http://dx.doi.org/10.1177/1329878x9909100103.
Testo completoAbstract (sommario):
Radio is an under-researched medium, yet it is present in an increasing range of forms and roles in our everyday lives. For the last two decades, Australians over 18 years have listened to an average of 20 hours of radio a week. Owning multiple receivers is very much the norm and it is not unusual to hear of households with five or more radios. We wake to radio, listen to radio in our showers, go to work with radio in our cars, listen to radio while we are on telephone-hold during the day, and take radios to the beach or to sporting events to follow the commentary. Radio at home can be aural wallpaper, a source of information and entertainment and a companion, as the talkback shows demonstrate. Most of all, radio is local — or at least, it has been.
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Krupar, Vratislav, Oksana Kruparova, Adam Szabo, Lynn B. Wilson, Frantisek Nemec, Ondrej Santolik, Marc Pulupa, Karine Issautier, Stuart D. Bale e Milan Maksimovic. "Radial Variations in Solar Type III Radio Bursts". Astrophysical Journal Letters 967, n. 2 (28 maggio 2024): L32. http://dx.doi.org/10.3847/2041-8213/ad4be7.
Testo completoAbstract (sommario):
Abstract Type III radio bursts are generated by electron beams accelerated at reconnection sites in the corona. This study, utilizing data from the Parker Solar Probe’s first 17 encounters, closely examines these bursts down to 13 solar radii. A focal point of our analysis is the near-radial alignment (within 5°) of the Parker Solar Probe, STEREO-A, and Wind spacecraft relative to the Sun. This alignment, facilitating simultaneous observations of 52 and 27 bursts by STEREO-A and Wind respectively, allows for a detailed differentiation of radial and longitudinal burst variations. Our observations reveal no significant radial variations in electron beam speeds, radio fluxes, or exponential decay times for events below 50 solar radii. In contrast, closer to the Sun we noted a decrease in beam speeds and radio fluxes. This suggests potential effects of radio beaming or alterations in radio source sizes in this region. Importantly, our results underscore the necessity of considering spacecraft distance in multispacecraft observations for accurate radio burst analysis. A critical threshold of 50 solar radii emerges, beyond which beaming effects and changes in beam speeds and radio fluxes become significant. Furthermore, the consistent decay times across varying radial distances point toward a stable trend extending from 13 solar radii into the inner heliosphere. Our statistical results provide valuable insights into the propagation mechanisms of type III radio bursts, particularly highlighting the role of scattering near the radio source when the frequency aligns with the local electron plasma frequency.
5
Mpehongwa, Gasper. "Assessment of Community Radio Social Impact in Tanzania". International Journal of Communication and Public Relation 9, n. 3 (15 aprile 2024): 34–47. http://dx.doi.org/10.47604/ijcpr.2496.
Testo completoAbstract (sommario):
Purpose: This paper assessed social impacts of three community radio stations located in three different social-economic zones in Tanzania namely, Kilosa in the Eastern Zone, Karagwe in the Lake Victoria Zone and Orkonerei Community Radio (ORS) in the Northern Zone.
Methodology: The study used cross sectional design whereby data were collected at one point in time. Purposive sampling methods were used to obtain 585 (48% female) respondents based on whether the area was well covered by community radio broadcasts or otherwise. Data were collected interview schedule, in-depth interview of key informants, systematic observations and focus group discussions. Key informants included community radio management and journalists working in the community radios. As for focus group discussions, four discussions were held (two in each community radio) with a total of 40 respondents.
Findings: The study found that 51% of the respondents viewed community radio stations as enhanced access to information (news, current affairs and educational informational). On popularity, the study found that on average, community radios were more popular with local audience than other radio stations. This was due to broadcasting local contents. An analysis of sex and education levels of people who preferred community radio showed that 53.4% were men and 46.5% were women. As for education levels, 57% of those who preferred community radio broadcast had primary education followed by those without formal education at 24%. However, contrary to the theory of community radio which asserts that community radios focus on local social economic development, the study found that the most dominant theme was music and general entertainment.
Unique Contribution to Theory, Practice and Policy: The study found that community radio stations have enhanced information flow (news, current affairs and education). They are also most popular with local audience compared to other radios. This indicates that if tailored to address contemporary local development issues, community radio can have huge impact. However, the study found that, the most dominant themes in studied stations was music and general entertainment. This is contrary to the theory asserting that community radio should focus on local social development issues. This calls for further investigation on circumstances leading community radios deviation from the popular theory.
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Zhang, Feng Shan, e Cai Feng Liang. "Cognitive Impulse Ultra Wide Band Spectrum Sharing Radio and Pulse Shaping". Applied Mechanics and Materials 385-386 (agosto 2013): 1610–13. http://dx.doi.org/10.4028/www.scientific.net/amm.385-386.1610.
Testo completoAbstract (sommario):
Both underlay spectrum sharing radios and overlay spectrum sharing radios have their advantages and disadvantages. Ultra wide band (UWB) and cognitive radio (CR) are important underlay and overlay technology respectively used as secondary radio systems. In this paper, a cognitive impulse ultra wide band (CIUWB) spectrum sharing radio technology is presented based on impulse UWB and CR.
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Wójciszyn-Wasil, Aneta. "Obrazy – nie tylko w wyobraźni. Wizualna ewolucja radia". Zeszyty Naukowe KUL 61, n. 1 (19 ottobre 2020): 373–85. http://dx.doi.org/10.31743/zn.2018.61.1.373-385.
Testo completoAbstract (sommario):
Przez lata immanentną cechą radia była awizualność. Obrazy funkcjonowały jedynie w kontekście rozważań o wrażeniach percepcyjnych wywołanych w wyobraźni słuchacza. Ekspansja Internetu sprawiła, że obrazy w radiu stały się rzeczywistością. Współczesne radio, zachowując sygnał analogowy, jest również producentem multimedialnych treści publikowanych na wielu platformach dystrybucji. Posługuje się fotografią, wideo, współpracuje z telewizją, jest widoczne w mediach społecznościowych. Artykuł omawia wybrane aspekty wizualnej ewolucji radia: udostępnianie obrazu ze studia, projekt radia z wizją, wspólne programy stacji radiowej i telewizyjnej. Wskazuje również, jak zdjęcia i materiały wideo służą do budowania relacji z odbiorcą.
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Wielopolska-Szymura, Mirosława. "Radio w polityce, polityka w radiu – formy wykorzystania radia w komunikowaniu politycznym". Media - Kultura - Komunikacja Społeczna 2, n. 15 (18 febbraio 2020): 25–40. http://dx.doi.org/10.31648/mkks.5133.
Testo completoAbstract (sommario):
Celem podejmowanych przez autorkę rozważań jest porównanie przykładów przekazów radiowej reklamy politycznej z perspektywy wykorzystanego w nich tworzywa fonicznego. Ważna wydaje się bowiem kwestia, w jakich formach przejawia się ta komunikacja i czy wpasowuje się w specyfikę tego środka przekazu. Praca ma wymiar teoretyczny z elementami analizy o charakterze jakościowym, służącej egzemplifikacji podejmowanych rozważań. W badaniach zastosowano analizę dyskursu w powiązaniu z krytyczną analizą dyskursu, co pozwoliło na wskazanie interesujących elementów wynikających z treści przekazów oraz ich formy. Na podstawie omówionych przykładów pokazano odmienne sposoby wykorzystania składników tworzywa fonicznego i wskazano na wady i zalety konkretnych rozwiązań zastosowanych w reklamach wyborczych. Praktyka doboru radiowych środków wyrazu o charakterze informacyjno-perswazyjnymw kampanii wyborczej pokazuje, że walory radia nie są wykorzystywane w stopniu wystarczającym. Wynika to zarówno z braku obiektywnych korzyści z takiej reklamy, jak i braku profesjonalnego podejścia do tworzywa fonicznego.
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Lilis Ch, Dede, Mochamad Rochim e Nova Yuliati. "Voluntarism as Social Capital of Community Radio Management: a Case Study in Jarik III Cirebon". KOMUNITAS: International Journal of Indonesian Society and Culture 8, n. 1 (18 febbraio 2016): 73–84. http://dx.doi.org/10.15294/komunitas.v8i1.4516.
Testo completoAbstract (sommario):
Community radio networking (Jarik) III Cirebon is the affiliation of community radio in Cirebon, Kuningan, Majalengka and Indramayu regencies. Jarik III consists of 11 community radios. Besides broadcasting, Jarik is active in social action. They have been defending people especially in human trafficking and domestic violence cases. Based on voluntarism perspective, this article elaborates how those radios mitigate the societys issue. This article was based on research through qualitative method using case study. The data was obtained through interview, observation, and documentation with three community radio FM administrators, namely Baina FM, Bhuana FM, and Caraka FM. The finding of the study shows that the background of the establishment, purpose and community radio operations are based on socio-demographic condition of their own community; society-based service becomes an administrator community radios spirit; and voluntarism underlying administrator performance of community radio helps overcoming peoples problem.
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Ortíz Sobrino, Miguel Ángel, Dolores Rodríguez Barba e Jean Jacques Cheval. "La radio universitaria en el siglo XXI: perspectiva hispano-francesa". EDMETIC 3, n. 1 (1 gennaio 2014): 61. http://dx.doi.org/10.21071/edmetic.v3i1.2881.
Testo completoAbstract (sommario):
<p>La radio universitaria de tipo “radios libres, radios asociativas” en Francia se remonta a la década de los 60. La experiencia pionera dentro de este marco en territorio francés puede considerarse la aparición, en 1969, de <em>Radio Campus Lille</em>. En el caso español, fue la Universidad de la Laguna, en 1987, la primera institución universitaria que promovió las primeras emisiones universitarias realizadas por los estudiantes del Colegio Mayor San Fernando, aunque los primeros referentes pueden situarse en las emisiones de la UNED a través de Radio 3, a partir de 1979. En la actualidad, las radios universitarias francesas están agrupadas en la Red <em>Radio Campus France</em>. Por su parte, las radios universitarias españolas se agrupan en la <em>Asociación de Radios Universitarias</em> (ARU), creada en 2011. Aunque el número de estaciones radiofónicas universitarias es más o menos similar en ambos países, la realidad y desarrollo es bastante diferente. En este artículo se analiza y se hace una revisión crítica de la situación actual de la radio universitaria en Francia y España.</p>
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Jayati, Ari Endang, Wahyu Minarti e Sri Heranurweni. "Analisa Teknis Penetapan Kanal Frekuensi Radio Untuk Lembaga Penyiaran Radio Komunitas Wilayah Kabupaten Batang". Jurnal ELTIKOM 5, n. 2 (10 settembre 2021): 73–80. http://dx.doi.org/10.31961/eltikom.v5i2.361.
Testo completoAbstract (sommario):
The radio frequency spectrum constitutes a limited and strategic natural resource with high economic value, so it must be managed effectively and efficiently to obtain optimal benefits by observing national and international legal principles. Radio Community Broadcasting Institution uses limited frequency allocation in three channels, namely, in the frequency channels 202 (107.7 MHz), 203 (107.8 MHz), and 204 (107.9 MHz), with limited transmit power and area coverage. The problem in this research is the frequency overlap with other community radios in an area. The issue raised is whether it is possible to establish a new community radio in the Batang Regency area by paying attention to existing radios that have licenses in districts/cities that are in the area directly adjacent to Batang Regency by considering the limited allocation of radio frequency channels community, without the occurrence of radio frequency interference with other community radios. The purpose of this research is to solve these problems. It is necessary to have a policy in determining radio frequency users to get good quality radio broadcast reception. The method used is to analyze the frequency determination technique based on the interference analysis on other community broadcasters. By using the Radio Mobile Software for frequency repetition simulation, in this research, the results show that Batang FM Community Radio does not allow to get frequency channels for community radio operations. After all, it interferes with the Service Area of Soneta FM Radio in Pekalongan City because it does not meet the requirements for determining the frequency channel = Eu> NF, namely the Nuisance Field (NF) value of 109.7 dB is greater than the Minimum Usable Field strength (Eu) of 66 dB. In comparison, Limpung FM Radio gets radio frequency on channel 203 (frequency 107.8 MHz) because it meets the requirements for determining the frequency channel = Eu> NF, namely the Minimum Usable Field strength (Eu) 66 dB greater than the Nuisance Field (NF) of 55.7 dB.
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Paiz Malespín, Gretta. "La Radio Comunitaria ¿Cómo resignificarla hoy?" Ciencia e Interculturalidad 18, n. 1 (16 dicembre 2016): 94–107. http://dx.doi.org/10.5377/rci.v18i1.3052.
Testo completoAbstract (sommario):
Las Radios Comunitarias surgieron en América Latina, como medios alternativos a la radio comercial y la radio estatal. Se posicionaron como una herramienta indispensable en el debate de temas emergentes desde la comunidad en un contexto marcado por principios de unidad, consenso, participación, discernimiento y diálogo. No obstante, hoy esos contextos han cambiado, por lo que se hace inevitable abrir el debate y discutir las condiciones actuales de las Radios Comunitarias, bajo la premisa de re-significarlas desde nuevos escenarios desafiantes. Con este propósito surge el ensayo: “La Radio Comunitaria: ¿Cómo resignificarla hoy?”.Esta es una propuesta que nace consciente del escenario complejo en que operan las Radios Comunitarias en América Latina, criminalizadas, marginadas e invisibilizadas por los Estados, los monopolios, los oligopolios y por los grupos de poder. A este panorama nada sencillo, se suma que también son radios divididas por geografía, edad, cultura, idioma, estilos de vida y formas de concebir el mundo.SummaryThe Community Radio’s emerged in Latin America as alternative means to commercial radio and state radio. They were positioned as an indispensable tool in the debate of emerging issues from the community in a context marked by principles of unity, consensus, participation, discernment and dialogue. However, today these contexts have changed, so it is inevitable to open the debate and discuss the current conditions of community radio stations, under the premise of redefining them from new challenging scenarios. With this purpose the essay appeared: "The Community Radio: How can we redefine it?"This is a proposal that came out aware of the complex situation in which the community radio stations operates in Latin America, as they are criminalized, marginalized and invisibilized by States, monopolies, oligopolies and power groups. In this panorama which is not so easy, we add the fact that they are radios that are also divided by geography, age, culture, language, lifestyles and ways of conceiving the world.
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Kanu, Ogechukwu, e Nosa Bello. "Real-Time Implementation of a Cognitive Radio Node for Video Transmission with Dynamic Channel Selection". Jordan Journal of Electrical Engineering 10, n. 2 (2024): 1. http://dx.doi.org/10.5455/jjee.204-1688576444.
Testo completoAbstract (sommario):
This paper endeavors to exploit the extent to which the radio spectrum can be utilized by almagating and enhancing various methods proposed by previous researchers in the field. Cognitive radio research addresses the challenge of spectrum scarcity and underutilization through cognitive radio technology. The realm of cognitive radio research encompasses diverse aspects of its architecture, ranging from spectrum sensing to higher-level strategies. Notably, the navigation strategy employed by cognitive radios constitutes a pivotal layer in these implementations. Thus, this paper focuses on the real-time implementation of a cognitive radio node in a spectrum of licensed users. Leveraging the capabilities of software-defined radios, GNU Radio, GStreamer and Ubuntu OS computers, this investigation introduces a streamlined channel strategy. This strategy uses both short-term and long-term historical data, along with a buffering mechanism, to facilitate the real-time transmission of a high-definition video signal. The successful implementation of this system yields a promising enhancement of approximately 32% in radio resource utilization. Furthermore, the sensing time of the cognitive radio experiences a significant reduction. This research contributes to the advancement of cognitive radio technology and demonstrates the consolidated strategies' practical implications, underscoring their potential to overcome spectrum-related challenges.
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Sugiarto, Dewi Lisiani Kurniawan. "Pelayanan Khotbah Melalui Radio-Radio Kristen Di Semarang". Veritas Lux Mea (Jurnal Teologi dan Pendidikan Kristen) 2, n. 1 (7 maggio 2020): 32–43. http://dx.doi.org/10.59177/veritas.v2i1.72.
Testo completoAbstract (sommario):
For some time, researchers have observed that the delivery of Christian radio sermons in Semarang was not as expected. For example, about sermons that are tedious, irrelevant, unclear, monotonous, unappealing, lacking in-depth discussion about less practical applications, and so on. Based on the background of the problem, the purpose of this study is to find out how to evaluate the preparation and after the delivery of sermons on Christian radios in Semarang. To get detailed data, researchers conducted a literature study and tested the statement with Expert Validation (in this case, the one who did it was a Supervising Lecturer), then the researcher then conducted an interview. The research method used is a qualitative method and descriptive. The number of participants in this study consisted of 72 preachers as both fillers and listeners of the program Christian radio stations in Semarang, and 5 Christian radio administrators in Semarang as data completeness. The overall results of the study indicate that the evaluation of the preparation and after the delivery of sermons on Christian radios in Semarang is well categorized. By relying on the Holy Spirit, the network / signal is not interrupted, the receiver and transmitter are good, the preparation and weight of the sermon material, the composition of the sermon in Explanation, Illustration and proportional application, according to the needs of the listener, applicative, and the delivery method are lived, varied, clear, interesting. Thus, the ministry of radio preaching will be able to reach more and more souls and the name of the Lord Jesus Christ is increasingly glorified!Beberapa lama ini peneliti mengamati bahwa pelaksanaan pelayanan khotbah radio-radio Kristen di Semarang kurang sebagaimana diharapkan. Misal, tentang khotbah yang menjemukan, tidak relevan, tidak jelas, monoton, tidak menarik, pembahasan kurang mendalam penerapan yang kurang mengena, dan lain-lain.Berdasar latar belakang masalah tersebut, maka tujuan penelitian ini untuk mengetahui bagaimana evaluasi persiapan dan setelah penyampaian khotbah di radio-radio Kristen di Semarang. Untuk mendapat data secara rinci, peneliti melakukan Studi Pustaka dan menguji pernyataan dengan Validasi Ahli (dalam hal ini, yang melakukannya adalah Dosen Pembimbing), baru kemudian peneliti melakukan wawancara Metode penelitian yang digunakan adalah metode kualitatif dan deskriptif. Jumlah partisipan penelitian ini terdiri dari 72 orang pengkhotbah sebagai pengisi sekaligus pendengar acara khotbah radio-radio Kristen di Semarang, dan 5 orang pengurus radio-radio Kristen di Semarang sebagai kelengkapan data.Hasil penelitian secara keseluruhan menunjukkan bahwa evaluasi persiapan maupun setelah penyampaian khotbah di radio-radio Kristen di Semarang dikategorikan baik. Dengan bergantung pada Roh Kudus, jaringan/sinyal tidak terganggu, receiver dan transmitter baik, persiapan dan materi khotbah berbobot, komposisi khotbah dalam Penjelasan, Ilustrasi dan aplikasi proporsional, sesuai kebutuhan pendengar, aplikatif, dan cara penyampaian dihidupi, bervariasi, jelas, menarik. Dengan demikian, pelayanan khotbah radio akan dapat semakin banyak menjangkau jiwa-jiwa dan nama Tuhan Yesus Kristus semakin dimuliakan!
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Setianingrum, Vinda Maya. "PROGRAMMING RADIO BERDASARKAN KARAKTER PENDENGAR PEDESAAN DAN PERKOTAAN (STUDI KASUS DI RADIO PANDOWO TULUNGAGUNG DAN SHE RADIO SURABAYA JAWA TIMUR)". Journal of Society & Media 1, n. 1 (30 aprile 2017): 84. http://dx.doi.org/10.26740/jsm.v1n1.p84-101.
Testo completoAbstract (sommario):
AbstrakDi era sekarang, meski ada berbagai pilihan media, radio tetap sebagai media alternatif dengan karakteristik pendengar tersendiri. Sifat multitasking radio mengharuskan manajer radio untuk menyediakan program siaran yang menarik bagi pendengarnya. Ini adalah hal yang umum sebagai radio, khususnya radio swasta membuat beberapa perubahan program mereka untuk memenuhi kebutuhan pendengar dan permintaan pasar. Karena konsep segitiga sukses sebuah radio swasta bergantung pada sinkronisasi program dan pendengar, kemudian, berdampak pada pencapaian iklan. Dalam penelitian ini, peneliti menemukan bahwa beberapa radio swasta melakukan perubahan tidak hanya pada program mereka, tetapi juga format dan program radio serta segmen pendengar. Hal tersebut dilakukan oleh She Radio Surabaya dan Radio Pandowo Tulungagung, Jawa Timur. Peneliti menggunakan jenis penelitian kualitatif dan metode studi kasus. Data primer diperoleh melalui wawancara mendalam dengan beberapa informan kunci, yakni direktur program dan manajer dari kedua radio. Dalam proses analisis, peneliti menjelaskan secara kualitatif dengan menggunakan perspektif komunikasi pemasaran. Temuan penelitian menunjukkan bahwa She radio memilih format spesifik perempuan , sementara Pandowo FM menggunakan format budaya.Kata kunci: Radio, format, programing, audiens, She Radio, PandowoAbstractRecently, the various options of media, either printed, television, or, even, internet media, the radio remains as alternative media with its own audience's characteristic. Therefore, the 'multitasking' radio turns the radio's manager to keep up providing interesting broadcasting programs for its listener. It is a common thing as a radio, particularly a private radio makes some changes of their programs in fulfilling the listener and market demand as well. Since the triangle concept of successful in a private radio relies on synchronization of program and listener, then, eventually, impacts on advertising achievement. However, in this research, the researcher finds out that several private radios conducting changing is not only on their program, but also their radio station, format and radio program as well as the listener's segment extremely. Those issues are conducted by She Radio and Radio Pandowo Tulungagung, East Java. Hence, the researcher dissect this case using type of qualitative research and case study method. Therefore, the primary data is gained through in depth interview to several key informants, which is program director and manager of both radios. In addition, the researcher also digs up information from the programmer, broadcaster, music director, marketing, and advertising division as well. In analysis process, the researcher describes qualitatively by using perspective of marketing communication in order to be able finding similarity and difference of both objects. Finally, the research finding shows that She radio turns as female specific formatted radio, while Pandowo FM use cultural formatted radio.Keywords: Radio, format, programing, audiens, She Radio, Pandowo
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Chapman, Robert. "Les radios pirates des années 60 : Radio London et Radio Caroline, analyse comparative". Réseaux 10, n. 52 (1992): 57–72. http://dx.doi.org/10.3406/reso.1992.1945.
Testo completo
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Eko Prasetyo, Guntur. "Peran Music Director Terhadap Identitas Brand Radio Geronimo FM Yogyakarta". AKSA: JURNAL DESAIN KOMUNIKASI VISUAL 2, n. 1 (20 aprile 2020): 240–48. http://dx.doi.org/10.37505/aksa.v2i1.18.
Testo completoAbstract (sommario):
Radio is one of the electronic media that has survived until now, although radio only produces entertainment in the form of sound but there are quite a lot of radio enthusiasts. There are quite a lot of radios operating in Indonesia, especially in Yogyakarta. In this case, one example is Geronimo FM radio, the radio has good credibility in the city of Yogyakarta. This article describes what the role of the Music Director on radio and how they work in shaping the brand identity. This study uses qualitative methods with a case study approach. The result is Music Director has the full right to determine the music that will air on the radio. Music Director also oversees the running of music played when the broadcast takes place so as not to get out of the provisions. Thus Music Director determines music, then radio brand identity is formed through songs that are played so as to form the perceptions of listeners in determining the identity of a radio
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Gutierrez de Jesus, Maria G. "Technological Sovereignty and Comunalidad: Revitalizing Indigenous Languages through Podcasts in Indigenous Communities of Michoacán, Mexico". ab-Original 4, n. 1-2 (dicembre 2020): 124–47. http://dx.doi.org/10.5325/aboriginal.4.1-2.0124.
Testo completoAbstract (sommario):
ABSTRACT Why are streaming and podcast platforms beyond the traditional radio cabin central for indigenous radios? Mexico has about seventy-three indigenous radios. The P'urhépecha region in Michoacán has more than a dozen indigenous broadcasting projects, some of which have turned to streaming and podcasts as alternatives to counter infringement on their sovereignty. Indigenous radios have inserted the radio into internal communal processes while exercising their right to technological sovereignty. From a community-engaged participatory approach in Huecorio, Michoacán, through the lens of technological sovereignty and Comunalidad, this article argues that indigenous radios affirm their right to preserve, revitalize, and reclaim their languages, cultures, and identities through technology and innovation. This article also discusses the experiences of indigenous radios in Michoacán within a broader context of indigenous radios in Mexico to then analyze the podcast project by Radio Uekorheni in Michoacán as a platform that fosters technological sovereignty, communal-based practices, and language revival.
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Vazquez, Delia Rosana. "RADIO ENCUENTRO: COMUNICACIÓN POPULAR E IDENTIDAD". Question/Cuestión 2, n. 66 (30 agosto 2020): e434. http://dx.doi.org/10.24215/16696581e434.
Testo completoAbstract (sommario):
Radio Encuentro está ubicada en Viedma (Río Negro), es una de las experiencias de la Comunicación Popular más relevantes de Argentina. Fundadora del Foro Argentino de Radios Comunitaria junto a otras radios del país. Integrante de la Asociación Latinoamericana de Radios Comunitarias ALER. El relato de Delia Rosana Vazquez
20
Fernández, José Luis. "Broadcast Yourself: Oxymoron or Media Mistake?" Comunicar 17, n. 33 (1 ottobre 2009): 55–61. http://dx.doi.org/10.3916/c33-2009-02-005.
Testo completoAbstract (sommario):
This article analyses the possibility offered by the Internet to select radio content to build customized radios. Each internet user could select radio content, replacing the traditional radio stations that have always broadcasted. Previous results from our investigations are presented to allow us to compare the still-existing traditional radio to some of the offers on the Internet. Such a comparison will allow us to determine two different ways of listening to the radio on the Internet: the usual one, which allows the coexistence of listening and any parallel social practice (work, driving, etc.), and another one, appropriate to the internet, that adds visual attention to hearing. It is unavoidable to consider this as a loss compared to the visual independence that radio has always allowed. En este trabajo se analiza el hecho de que Internet ofrezca la posibilidad de seleccionar los contenidos que construirían radios individualizadas. Cada usuario de la Red podría ahora seleccionar contenidos radiofónicos reemplazando a las emisoras de radio tradicionales que siempre han transmitido en modelo «broadcasting». Se exponen resultados previos de nuestras investigaciones que permiten comparar la radio todavía existente con algunas de las ofertas presentes en la Red. La comparación permite en las conclusiones establecer la presencia de dos procedimientos de escucha de radio en la Red: el habitual, que permite la coexistencia entre escucha y práctica social paralela (trabajo, conducción de automóviles, etc.) y el propio de Internet, frente en la web de la emisora, que obliga a la atención visual además de la sonora. Resulta inevitable considerar a este último como una pérdida, frente la independencia visual que la radio siempre ha permitido.
21
Gagnon, Simon-Olivier. "Archiving Trash Radio in Québec City". Resonance 2, n. 4 (2021): 636–49. http://dx.doi.org/10.1525/res.2021.2.4.636.
Testo completoAbstract (sommario):
Québec City’s talk radio stations have been the subject of controversy for decades. For nearly 10 years now, consistent grassroots efforts have been made to regulate the media discourse that circulates in the city. The coalition Sortons les radios-poubelles (which can be translated as Let’s Take Out the Trash Radios) has created an online archive that compiles thousands of audio documents about this controversial radio style. With a few postings per day both on its website and on social media, the coalition’s media activists put into context—sometimes with a mocking, ironic, and provoking tone—the deprecating remarks of radio hosts. In the course of recent events, these activists are now being prosecuted for their criticism of the trash radio culture. This commentary highlights the main aspects of the archival practice of these media activists. It seems important to recognize these alternative archival practices for social justice, for media regulation, as well as for understanding a social phenomenon over time.
22
Subandi Ibrahim, Idi. "Communicating Health Through Community Radio : Making the Local Community Healthy by Empowering Community Radio". LINIMASA: JURNAL ILMU KOMUNIKASI 1, n. 2 (30 luglio 2018): 22. http://dx.doi.org/10.23969/linimasa.v1i2.1079.
Testo completoAbstract (sommario):
ABSTRACT
This article is about community radio in Indonesia, and highlighting the huge potentiality as a medium for health communication relevant with the context of local community. The main focus is to community radio stations in the region of Pantura, West Java. Through field observation and interview with the management of the community radios, this article shows the community radio’s strategy and operation to struggle in their daily local community activities. When traditional communities are dying destroyed by the excesses of free market liberalism, community radio becomes the space to maintain the sense of local closeness, and when liberalization in health can be seen to local levels, community radio promises spaces to share, to make dialog, that grows self-awareness and joint perception concerning local reality appears from inside the community itself. The involvement of community in the management and programs put forward the communal point of view, overcoming government’s point of view, which is very needed to deliver complexity of the programs and promotions related with community health issues in a language comprehensible by poor and low-educated communities. Theoretical discussions concerning health communication explain that the existence of community radios is supposed to encourage health intervention models to be more democratic and sensitive towards the communities. Therefore, in the efforts to make the heterogeneous Indonesian people healthy, the empowerment of community radios and health communication perspective with local culture basis are important agenda.
23
Leuchter, Jan, Radim Bloudicek, Jan Boril, Josef Bajer e Erik Blasch. "Influence of Aircraft Power Electronics Processing on Backup VHF Radio Systems". Electronics 10, n. 7 (25 marzo 2021): 777. http://dx.doi.org/10.3390/electronics10070777.
Testo completoAbstract (sommario):
The paper describes the influence of power electronics, energy processing, and emergency radio systems (ERS) immunity testing on onboard aircraft equipment and ground stations providing air traffic services. The implementation of next-generation power electronics introduces potential hazards for the safety and reliability of aircraft systems, especially the interferences from power electronics with high-power processing. The paper focuses on clearly identifying, experimentally verifying, and quantifiably measuring the effects of power electronics processing using switching modes versus the electromagnetic compatibility (EMC) of emergency radio systems with electromagnetic interference (EMI). EMI can be very critical when switching power radios utilize backup receivers, which are used as aircraft backup systems or airport last-resort systems. The switching power electronics process produces interfering electromagnetic energy to create problems with onboard aircraft radios or instrument landing system (ILS) avionics services. Analyses demonstrate significant threats and risks resulting from interferences between radio and power electronics in airborne systems. Results demonstrate the impact of interferences on intermediate-frequency processing, namely, for very high frequency (VHF) radios. The paper also describes the methodology of testing radio immunity against both weak and strong signals in accordance with recent aviation standards and guidance for military radio communication systems in the VHF band.
24
Asy'ari, Nur Aini Shofiya, e Nurhana Marantika. "Listenership Sebagai Evaluasi Penerapan Konvergensi Radio". Jurnal Studi Komunikasi (Indonesian Journal of Communications Studies) 4, n. 1 (5 marzo 2020): 203. http://dx.doi.org/10.25139/jsk.v4i1.1934.
Testo completoAbstract (sommario):
Previous researches on radio convergence showed that various radio stations in Ponorogo have implemented convergence by using new media platforms, such as, radio and video streaming, Youtube, and social media. However, evaluations on radio convergence has never been done before. Therefore, this research was conducted to study the effect of convergence to the listenership as well as to evaluate the implementation of radio-convergence in Ponorogo radio stations from April to July 2019. Using a survey method, the researchers administered a set of questionnaires to 267 respondents in Ponorogo to find out the listenership trends in Ponorogo community on its radio and other convergence platforms. The results of the study showed that the convergence implemented by the radios failed to raise awareness and number of radio listeners. Low awareness affects the community’s media habit. It was apparent in the fact that 84% of the respondents preferred conventional (analog) radio to a convergence platform. The results of this study also showed that convergence was unable to foster community involvement with radio. In other words, the radio was not the primary choice of the Ponorogo community in accessing information or entertainment.
25
Lesemann, Frédéric, Jean-Marie Gourvil e Pierre Hamel. "Les radios communautaires au Québec : de la radio de quartier à la radio « national-communautaire »". Médias communautaires ou médias libres, n. 6 (1 febbraio 2016): 45–54. http://dx.doi.org/10.7202/1034960ar.
Testo completoAbstract (sommario):
Il faut lire la présentation de ce dossier en référence à l’article précédent de M. Sénécal. Le domaine de la radio communautaire constitue un bon exemple de l’articulation des entreprises autonomes et des interventions de l’État. L’article rapporte tout d’abord l’expérience d’une radio de quartier à Montréal axée sur une volonté de prise en charge « populaire » de ce média. C’est ensuite l’action de l’Association des radios communautaires du Québec qui est rapportée, ainsi que le discours d’un agent gouvernemental de développement des radios. Ces deux témoignages, même s’ils sont prononcés à partir de « lieux » officiellement différents, frappent par leur grande similitude. Enfin l’article s’intéresse au discours gouvernemental à propos des radios, caractérisé par une volonté politique de participation sociale et de développement de l’identité québécoise, là où le projet nationaliste cherche à rejoindre... les communautés.
26
Abidin Eko Putro, Moh Zaenal, e Ade Haryani. "Jejaring Radio Swasta Sebagai Inovasi Merebut Pasar". Jurnal Komunikasi 16, n. 1 (29 ottobre 2021): 17–30. http://dx.doi.org/10.20885/komunikasi.vol16.iss1.art2.
Testo completoAbstract (sommario):
In line with the growth of digital technology, according to Nielsen's survey (2020), 67 percent of netizen listening to music or radio through sharing platforms of social media such as YouTube and Dailymotion. However, the existence of analog based commercial radio remains unchanged. Nielsen's survey finds the tendency of the millennial generation to listen to the radio increased, especially during weekend. To prove the Nielsen’ finding, this article tries to uncover the strategy of private radio in attracting their listeners by offering network system in their broadcasting service. By using qualitative methods, this study compares the characteristics of the networked radio stations, namely KBR radio and Etnikom radio network, and their endeavor to maintain the network. The research shows that KBR is more focused on news network, while Etnikom is more tended to the ownership network. However, those radios show the uniqueness of innovation during the era of the current media competition. Keywords: broadcasting program, KBR and Etnikom, networking, private radio.
27
DeWALD, ERICH. "Taking to the Waves: Vietnamese society around the radio in the 1930s". Modern Asian Studies 46, n. 1 (20 dicembre 2011): 143–65. http://dx.doi.org/10.1017/s0026749x11000606.
Testo completoAbstract (sommario):
AbstractCompared with other public media, the colonial state showed a relative lack of interest in radio broadcasting, which developed in Vietnam in the 1930s under the aegis of two organizations based in Hanoi and Saigon, the Radio-Club de l'Indochine du Nord and Radio Saigon. These two groups were largely responsible for the new technology's expansion and for determining the content of broadcasting. The groups actively consulted the growing radio public, and that vocal audience played a role in determining not just what was heard but also in the social life of radio in late-colonial Vietnam. The content of radio was limited to a non-political domain and this fact, along with the particular position that many radios took in the social geography of towns and cities, lent itself to the easy entry of the radio into day-to-day life. Indeed, the early history of radio in Vietnam is remarkable for how rapidly it became commonplace, even banal.
28
Uimonen, Heikki. "Towards streamlined broadcasting. The Changing Music Cultures of 1990s Finnish Commercial Radio.<br> doi:10.5429/2079-3871(2010)v1i1.8en". IASPM Journal 1, n. 1 (8 aprile 2010): 1–15. http://dx.doi.org/10.5429/256.
Testo completoAbstract (sommario):
The deregulation of broadcasting in 1985 Finland introduced competition between two different systems: the European public service tradition and American commercial radio. Because of the rivalry the music contents were changed both in commercial stations and in the publicly funded YLE (Finnish Broadcasting Company). Freedom of speech, musically diverse, unconventional and almost uncontrolled program policies dominated radio from the mid1980s. Five years later the form and content were changed. Special music programs hosted by individual disc jockeys were converted to streamlined broadcasting and the variety of music genres diminished. American-style format radios were introduced with automated music control, rotation clocks, playlists and audience music testing. The changes were fostered by the increased competition caused by the change of broadcasting regulations, the unexpected economic recession and technical innovations such as automated music jukeboxes. These business policies form the foundation on which contemporary Finnish commercial radio still rests. The article deals with the change of music culture of the early 1990’s commercial radios. It focuses on the following main questions: How was the process of music selection and radio music management changed? What were the economic, technological, organisational and cultural constraints that regulated the radio business and especially radio music in 1990s Finland? The questions will be answered by empirical data consisting of interviews with the radio station personnel in the 1990s and music copyright reports supported by printed archive material.
29
Jayesh R, Chauhan. "Cognitive Radio". Indian Journal of Applied Research 1, n. 7 (1 ottobre 2011): 92–95. http://dx.doi.org/10.15373/2249555x/apr2012/28.
Testo completo
30
Simić, Igor, e Aleksa Zejak. "Software radio". Vojnotehnicki glasnik 46, n. 6 (1998): 574–82. http://dx.doi.org/10.5937/vojtehg9805574s.
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31
Saruwatari, Shunsuke. "GNU Radio". Journal of The Institute of Image Information and Television Engineers 65, n. 8 (2011): 1186–89. http://dx.doi.org/10.3169/itej.65.1186.
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32
Klement, Robert, Alex C. Carciofi, Thomas Rivinius, Lynn D. Matthews, Richard Ignace, Jon E. Bjorkman, Rodrigo G. Vieira, Bruno C. Mota, Daniel M. Faes e Stanislav Štefl. "The outer disk of the classical Be star ψ Per". Proceedings of the International Astronomical Union 12, S329 (novembre 2016): 414. http://dx.doi.org/10.1017/s1743921317003064.
Testo completoAbstract (sommario):
AbstractTo this date ψ Per is the only classical Be star that was angularly resolved in radio (by the VLA at λ = 2 cm). Gaussian fit to the azimuthally averaged visibility data indicates a disk size (FWHM) of ~500 stellar radii (Dougherty & Taylor 1992). Recently, we obtained new multi-band cm flux density measurements of ψ Per from the enhanced VLA. We modeled the observed spectral energy distribution (SED) covering the interval from ultraviolet to radio using the Monte Carlo radiative transfer code HDUST (Carciofi & Bjorkman 2006). An SED turndown, that occurs between far-IR and radio wavelengths, is explained by a truncated viscous decretion disk (VDD), although the shallow slope of the radio SED suggests that the disk is not simply cut off, as is assumed in our model. The best-fit size of a truncated disk derived from the modeling of the radio SED is 100+5−15 stellar radii, which is in striking contrast with the result of Dougherty & Taylor (1992). The reasons for this discrepancy are under investigation.
33
Dawson, Jonathan. "Radio national: Radio active". Continuum 6, n. 1 (gennaio 1992): 60–68. http://dx.doi.org/10.1080/10304319209359381.
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34
Ortiz Sobrino, Miguel Ángel, e Palma Peña Jiménez. "Radio Intercontinental -Radio Inter: 60 años de radio". Vivat Academia, n. 113 (15 dicembre 2010): 1. http://dx.doi.org/10.15178/va.2010.113.1-16.
Testo completo
35
Yudaninggar, Kartika Sari. "Reformulasi Regulasi Radio Komunitas di Indonesia". POPULIKA 7, n. 1 (10 gennaio 2019): 94–107. http://dx.doi.org/10.37631/populika.v7i1.30.
Testo completoAbstract (sommario):
Community Radio (CR) in Indonesia has emerged as a media that able to disseminate information to audience. Since this function can not be fullfiled by both private and public radios, CR is important for audience especially for those who lives in remote or even blank spot area. However, Government regulation on CR is feared to deprive the existence of CR. The regulation ranging from limitation of frequency allocation, criteria on coverage area and limited emmitance strength compare to public and private radios. This imply that the Government has never supported the existence of Community Radio. Government and Indonesia Broadcasting Commistion (KPI), as the powerful bodies, ought to reevaluate broadcasting regulation especially on Community Radio. Reformulation on the regulation is needed to maximilize the function of CR in Indonesia as independent media and to support democratization in the broadcasting system in Indonesia.
36
Oyarzábal, Santiago. "EVOCACIÓN: CUADERNOS DE RADIO 1". Question/Cuestión 2, n. 66 (30 agosto 2020): e450. http://dx.doi.org/10.24215/16696581e450.
Testo completoAbstract (sommario):
Santiago Oyarzábal recupera y valoriza haber formado parte del grupo de estudiantes que publicaron Cuadernos de radio 1, en el año 1995. La agenda de la revista jerarquizó la radio a partir de artículos con firmas de destacadas de investigadores, entrevistó a profesionales del medio con suficiente reconocimiento social, incorporó fragmentos de libros clásicos, y consideró un lugar distintivo para las radios universitarias en desarrollo.
37
Haldorai, Anandakumar, Jeevanandham Sivaraj, Munivenkatappa Nagabushanam e Michaelraj Kingston Roberts. "Cognitive Wireless Networks Based Spectrum Sensing Strategies: A Comparative Analysis". Applied Computational Intelligence and Soft Computing 2022 (30 ottobre 2022): 1–14. http://dx.doi.org/10.1155/2022/6988847.
Testo completoAbstract (sommario):
Because of numerous dormant application fields, wireless sensor networks (WSNs) have emerged as an important and novel area in radio and mobile computing research. These applications range from enclosed system configurations in the home and office to alfresco enlistment in an opponent’s landmass in a strategic flashpoint. Cognitive radio networks (CRNs) can be created by integrating radio link capabilities with network layer operations utilizing cognitive radios. The goal of CRN design is to optimize the general system operations to meet customer requirements at any location worldwide by much more efficiently addressing CRNs instead of simply connecting spectrum utilization. When compared to conventional radio networks, CRNs are more versatile and susceptible to wireless connections. Recent advancements in wireless communication have resulted in increasing spectrum scarcity. As a modern innovation, cognitive radio aims to tackle this challenge by proactively utilizing the spectrum. Because cognitive radio (CR) technology gives assailants additional possibilities than a normal wireless network, privacy in a CRN becomes a difficult challenge. We concentrate on examining the surveillance system at a societal level, in which both defense and monitoring are critical components in assuring the channel’s privacy. The current state of investigation into spectrum sensing and potential risks in cognitive radios is reviewed in this study.
38
Mitola, J., e G. Q. Maguire. "Cognitive radio: making software radios more personal". IEEE Personal Communications 6, n. 4 (1999): 13–18. http://dx.doi.org/10.1109/98.788210.
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Najib Husain, M. Ishak Syahadat e Dewi Anggraini. "BAHASA LOKAL SULAWESI TENGGARA DALAM DUNIA PENYIARAN". Journal Publicuho 6, n. 2 (31 luglio 2023): 743–52. http://dx.doi.org/10.35817/publicuho.v6i2.201.
Testo completoAbstract (sommario):
This article explores the use of local languages in the broadcasting world on community radio in Southeast Sulawesi in conveying messages to listeners so that they are more easily accepted. This paper takes the case of community radio in Konawe, Buton and Wakatobi districts. This research uses a descriptive qualitative method (Moeloeng, 2005). Data collection techniques are used by collecting secondary data and primary data. Secondary data was obtained through document collection from community radios in Southeast Sulawesi. Furthermore, primary data was obtained through the researcher's field notes and the results of interviews with informants. Again, the collected data is sorted and then selected using triangulation techniques. The use of local languages in the broadcasting world, from the results of research that has been carried out by community radios in Southeast Sulawesi, namely Suara Marannu Radio on Saponda Island, Pasihuang FM Radio in Mekar Village, Soropia District which uses the Bajo language, Talombo FM Radio on Tomia Wakatobi Island which uses the Indonesian language Tomia, and Sinar Lapandewa Radio in Buton which uses Cia-Cia language. Use of Local Languages in broadcasting activities. Efforts made by community radio managers to oblige broadcasters to use regional languages are nothing but a filter against the presence of slang, Alay and Jakarta accents which are widely used by broadcasters in greeting young people in Indonesia which will certainly cause the next generation to be foreign. in his own language.
40
Satria, Edi, Tomi Hendra e Survio Dilla. "Peran Program Sharing Time RRI Pro 2 Bukittinggi dalam Meningkatkan Kemampuan Komunikasi Mahasiswa". Journal of Da'wah 1, n. 2 (5 dicembre 2022): 194–208. http://dx.doi.org/10.32939/jd.v1i2.1666.
Testo completoAbstract (sommario):
Radio has become an influential communication media since it’s commencement . Eventhought, radio was once advertised as the fifth plantation after newspaper. By the development of technology, radio has growth by number of variations. There was a time when radio was as big as a televition station. This period is raised as the radios’ times. The growths of tecnology have developed the media, it was configurate the users, and then also configurate the society and its culture. Besides, radio as a communication mass media, hinge on audio or sound in transmission communication messages. The potential in radio are assists to conveyance of information, moreover the information received in various situations and conditions. This is a chance for students of the Islamic communication and broadcasting department, Faculty of Humanities Adab, and Da’wah, State Islamic University Sjech M. Djamil Djambek Bukittinggi in role of the sharing time program for the pro 2 Radio Republic of Indonesia (RRI) Bukittinggi. This paper uses a qualitative research method with a descriptive approach.
41
Bhutto, Zuhaibuddin, Jun-Hyuk Park e Wonyong Yoon. "Characterizing Multi-radio Energy Consumption in Cellular/Wi-Fi Smartphones". International Journal of Electrical and Computer Engineering (IJECE) 6, n. 6 (1 dicembre 2016): 2920. http://dx.doi.org/10.11591/ijece.v6i6.11916.
Testo completoAbstract (sommario):
<p>Cellular networks evolved to meet the ever increasing traffic demand by way of offloading mobile traffic to Wi-Fi network elements. Exploiting multi-radio interfaces on a smartphone has recently been examined with regards to heterogeneous bandwidth aggregation and radio switching. However, how a smartphone consumes its energy in driving cellular and Wi-Fi multi-radio interfaces, is not well understood. In this paper, we revealed the energy consumption behavior of 3G cellular and Wi-Fi multi-radio operations of a smartphone. We modified smartphone’s firmware to enable multi-radios operations simultaneously and we performed extensive measurements of multi-radio energy consumption in a real commercial network. From the measured data set, we established a realistic multi-radio energy consumption model and it gave 98% stability from the derived coefficients.</p>
42
Bhutto, Zuhaibuddin, Jun-Hyuk Park e Wonyong Yoon. "Characterizing Multi-radio Energy Consumption in Cellular/Wi-Fi Smartphones". International Journal of Electrical and Computer Engineering (IJECE) 6, n. 6 (1 dicembre 2016): 2920. http://dx.doi.org/10.11591/ijece.v6i6.pp2920-2930.
Testo completoAbstract (sommario):
<p>Cellular networks evolved to meet the ever increasing traffic demand by way of offloading mobile traffic to Wi-Fi network elements. Exploiting multi-radio interfaces on a smartphone has recently been examined with regards to heterogeneous bandwidth aggregation and radio switching. However, how a smartphone consumes its energy in driving cellular and Wi-Fi multi-radio interfaces, is not well understood. In this paper, we revealed the energy consumption behavior of 3G cellular and Wi-Fi multi-radio operations of a smartphone. We modified smartphone’s firmware to enable multi-radios operations simultaneously and we performed extensive measurements of multi-radio energy consumption in a real commercial network. From the measured data set, we established a realistic multi-radio energy consumption model and it gave 98% stability from the derived coefficients.</p>
43
Alkhayyat, Ahmed, Firas Abedi, Ashish Bagwari, Pooja Joshi, Haider Mahmood Jawad, Sarmad Nozad Mahmood e Yousif K. Yousif. "Fuzzy logic, genetic algorithms, and artificial neural networks applied to cognitive radio networks: A review". International Journal of Distributed Sensor Networks 18, n. 7 (luglio 2022): 155013292211135. http://dx.doi.org/10.1177/15501329221113508.
Testo completoAbstract (sommario):
Cognitive radios are expected to play an important role in capturing the constantly growing traffic interest on remote networks. To improve the usage of the radio range, a cognitive radio hub detects the weather, evaluates the open-air qualities, and then makes certain decisions and distributes the executives’ space assets. The cognitive radio works in tandem with artificial intelligence and artificial intelligence methodologies to provide a flexible and intelligent allocation for continuous production cycles. The purpose is to provide a single source of information in the form of a survey research to enable academics better understand how artificial intelligence methodologies, such as fuzzy logics, genetic algorithms, and artificial neural networks, are used to various cognitive radio systems. The various artificial intelligence approaches used in cognitive radio engines to improve cognition capabilities in cognitive radio networks are examined in this study. Computerized reasoning approaches, such as fuzzy logic, evolutionary algorithms, and artificial neural networks, are used in the writing audit. This topic also covers cognitive radio network implementation and the typical learning challenges that arise in cognitive radio systems.
44
Kuz'min, A. D. "Observational Constraints on the Structure of the Pulsar Magnetic Field". International Astronomical Union Colloquium 128 (1992): 1–6. http://dx.doi.org/10.1017/s0002731600154629.
Testo completoAbstract (sommario):
The most widely adopted model of pulsar radio emission is the hollow cone model, which fits much of the experimental data. The pulsar radio emission in this model is curvature radiation of relativistic particles flowing from the magnetic poles of the neutron star along a cone of open magnetic lines. The curvature radiation is amplified at the plasma frequency, therefore different radio frequencies f originate at different radii r of the emitting regions.
45
Rudinskas, Darius, Zdobyslaw Goraj e Jonas Stankūnas. "SECURITY ANALYSIS OF UAV RADIO COMMUNICATION SYSTEM". Aviation 13, n. 4 (31 dicembre 2009): 116–21. http://dx.doi.org/10.3846/1648-7788.2009.13.116-121.
Testo completoAbstract (sommario):
This paper presents analyzed questions of the safety of the information transferred by the radio connection link of the Polish UAV project “Aircraft for monitoring” SAMONIT. This safety is especially important for the design and use of unmanned aerial vehicles (UAV). This paper also presents the structure of the SAMONIT communication system, security threats to the radio connection system, and possible measures to ensure secure information. Santrauka Straipsnyje nagrinejami Lenkijos bepiločiu orlaiviu projekto SAMONIT (monitoringo lektuvas) radijo ryšiu perduodamos informacijos saugumo klausimai. Ypač svarbi yra radijo ryšiu perduodamos informacijos apsauga kuriant bepiločius orlaivius (BO) ir kitas nuotolinio valdymo transporto priemones. Straipsnyje pateikiama SAMONIT ryšiu sistemos struktūra, galimos gresmes informacijos perdavimui, saugumui bei integralumui; taip pat radijo ryšio sistemos apsaugos būdai bei priemones.
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Leja, Barbara. "Wpływ zarządzania i ekonomiki mediów na funkcjonowanie polonijnego radia w nowojorskim eterze". Horyzonty Polityki 14, n. 48 (29 settembre 2023): 197–216. http://dx.doi.org/10.35765/hp.2415.
Testo completoAbstract (sommario):
CEL BADAWCZY: Celem naukowym artykułu jest zbadanie przyczyn zniknięcia z nowojorskiego eteru radia dla Polonii.
PROBLEM I METODY BADAWCZE: W jakim stopniu zarządzanie i rynkowe uwarunkowania przyczyniły się do upadku polonijnego radia? Czy radio polonijne ma szanse na odrodzenie? Jakie są perspektywy rozwoju polonijnego radia? Z uwagi na słabo udokumentowaną tematykę polonijnego radia znaczącymi metodami badawczymi były: oral history, analiza zawartości prasy. W celu pogłębienia analizy zastosowane zostały także metody: opisowa, historyczna i porównawcza.
PROCES WYWODU: Na tle fal emigracyjnych zostało przedstawione radio polonijne, następnie procesy zarządzania i ekonomika jako znaczące elementy funkcjonowania tego radia w przestrzeni nowojorskiej. W dalszej części zawarto nowe kierunki rozwoju radiofonii polonijnej i wnioski końcowe.
WYNIKI ANALIZY NAUKOWEJ: Poszczególne fale emigracyjne niosły różne uwarunkowania, w których funkcjonowało polonijne radio. Wszystkie radiowe przedsięwzięcia borykały się z problemami finansowymi. Brakowało profesjonalnej kadry menedżerskiej znającej rynek mediów w USA oraz solidnego zaplecza technicznego.
WNIOSKI, INNOWACJE I REKOMENDACJE: Zmiany musiałyby nastąpić w sposobie finansowania takiej działalności. Oprócz pozyskiwania prywatnych środków konieczne jest finansowe zaangażowanie organizacji polonijnych. Rozwiązaniem jest nadawanie programu za pośrednictwem internetu.
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Pinargote López, Jorge Luis, Johana Ceverina Cobeña Arce e Oswaldo Patricio Carrión. "EL ROL DE LA RADIO COMUNITARIA DENTRO DE LA COMUNICACIÓN DIGITAL". Revista Cognosis. ISSN 2588-0578 4, n. 4 (20 dicembre 2019): 45. http://dx.doi.org/10.33936/cognosis.v4i4.2225.
Testo completoAbstract (sommario):
El presente artículo tiene como objetivo examinar y explicar el rol de las radios comunitarias, dentro de la comunicación digital, determinando los desafíos técnicos, legales y de sustentabilidad que enfrentan, en el marco de los cambios y adecuaciones en la era digital. La metodología seguida para la redacción final de este artículo consistió en enfocar metodológicamente de forma cualitativa, exploratoria y descriptiva, la percepción del rol de la radio comunitaria dentro de la comunicación digital por parte de los autores de trabajos relacionados y publicados en revistas indexadas en SCIELO. La revisión bibliográfica muestra que lo que algunos autores denominan educación no formal, ha representado una propuesta radial heterogénea que incide en que el panorama no sea tan desalentador en cuanto al uso de herramientas de plataformas digitales por parte de las radios comunitarias, aunque se les insta a adoptar formación que les permita construir y evolucionar planificadamente en cuanto a estrategias de comunicación digital participativas, acorde con las herramientas que proporcionan las plataformas digitales modernas.
PALABRAS CLAVE: Radio; comunicación digital; radio comunitaria; cultura; radio social.
THE ROLE OF THE COMMUNITY RADIO WITHIN THE DIGITAL COMMUNICATION
ABSTRACT
The purpose of this article is to examine and explain the role of community radio stations, within digital communication, determining the technical, legal and sustainability challenges they face, in the context of changes and adjustments in the digital era. The methodology followed for the final writing of this article consisted in focusing methodologically in a qualitative, exploratory and descriptive way, the perception of the role of community radio in digital communication by the authors of related works and published in journals indexed in SCIELO. The bibliographic review shows that what some authors call non-formal education, has represented a heterogeneous radio proposal that affects the panorama is not so daunting in terms of the use of digital platform tools by community radio stations, although they are urged to adopt training that allows them to build and evolve in a planned manner in terms of participatory digital communication strategies, in accordance with the tools provided by modern digital platforms.
KEYWORDS: Radio; digital communication; community radio; culture; social radio.
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Ali, Yousaf, e Ijaz Khan. "Uses and Abuses of FM Radios by Militants in Former Federally Administered Tribal Areas (FATA) and Provincially Administered Tribal Areas (PATA), Pakistan". Central Asia 83, Winter (1 maggio 2019): 157–71. http://dx.doi.org/10.54418/ca-83.34.
Testo completoAbstract (sommario):
Abstract
This research deals with the uses of abuses of FM radios in Khyber Pakhtunkhwa (KP) and the recently merged districts – former Federally Administered Tribal Areas (FATA) during the period ranging from 2003 to 2018. Radio is the most effective mean of mass communication. The rapid increase in FM radios and its cheap and easy operation was a source of attraction for many to disseminate their message. The use of FM radio has been on the rapid rise for the last nearly two decades, both for propaganda, political and commercial purposes. The government, private entities and some anti-state elements have made effective use of this media tool. This study analyses the role of government and non-state actors’ launched FM radio stations, which include both the legal stations and the pirated or illegal ones. The objectives and functions of Government run FM radio have been discussed. The use of the FM radio for promotion of Islamic teachings has also been thoroughly looked into. Its use by different militant outfits for propagating their message has also been covered. The commercial use of the tool by private entities has also been taken into account.
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Permata, Evanny Yuwike, e Panji Dwi Ashrianto. "DELTA FM JOGJA'S MARKETING COMMUNICATION STRATEGY IN MAINTAINING ITS EXISTENCE IN THE SPECIAL REGION OF YOGYAKARTA". Indonesian Journal of Communication Studies 14, n. 1 (29 luglio 2021): 57. http://dx.doi.org/10.31315/ijcs.v14i1.5075.
Testo completoAbstract (sommario):
The intence radio competition in Yogyakarta requires radios to have a strategy in maintaining their existence in this digitalized era. A good marketing communication strategy is needed to attract the attention of both listeners and advertisers. Delta FM radio as a network radio certainly has challenges in competing with other competitor radios in Yogyakarta. To maintain its existence, Delta FM radio requires the right marketing communication strategy. This study aims to determine the marketing communication strategy of Delta FM Yogyakarta in maintaining its existence in D.I.Yogyakarta. This study uses Planning theory by Berger, Marketing Communication Mix, and analysis of Segmenting, Targeting, and Positioning (S-T-P). The research method used is descriptive qualitative. The results showed that in determining the marketing communication strategy, Delta FM Yogyakarta carried out 3 stages, namely the planning stage, the implementation stage, and the evaluation stage. In its implementation, Delta FM uses 5 stages of marketing communication mix, such as Advertising, Sales Promotion, Public Relations, Personal Selling and Direct Selling.
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Maiden, Martha E., e W. A. Christiansen. "Hercules A: a precessing cannon?" Canadian Journal of Physics 64, n. 4 (1 aprile 1986): 490–94. http://dx.doi.org/10.1139/p86-092.
Testo completoAbstract (sommario):
Hercules A is an unusual radio source in that its structure is dominated (most specifically on the western side of the source) by an undulating chain of discrete "rings" of radio emission, whose individual radii increase progressively with distance from the nuclear core while their apparent separation decreases. In the theoretical model presented here, these interesting radio features are presumed to be due to emission from a discrete set of ram-pressure confined plasmoids that have been periodically ejected by a precessing nuclear engine. The predicted deceleration and expansion of these ram-pressure confined plasmoids provides an excellent fit to the observed spacing and radii of the radio rings observed on the western side of Hercules A. Furthermore, a satisfactory fit to the morphology of the undulating eastern jet can also be achieved using this discrete ejection model, providing the eastward ejections alternate with the westward ejections, thus implying a form of flip-flop behavior for this particular source.