To see the other types of publications on this topic, follow the link: EER transmissions.

Journal articles on the topic 'EER transmissions'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'EER transmissions.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Rudolph, D. "Out-of-band emissions of digital transmissions using Kahn EER technique." IEEE Transactions on Microwave Theory and Techniques 50, no. 8 (August 2002): 1979–83. http://dx.doi.org/10.1109/tmtt.2002.801349.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Mahmood, Sawsan D., Maha A. Hutaihit, Tamara A. Abdulrazaq, Azmi Shawkat Abdulbaqi, and Nada Nasih Tawfeeq. "A Telemedicine based on EEG Signal Compression and Transmission." Webology 18, SI05 (October 30, 2021): 894–913. http://dx.doi.org/10.14704/web/v18si05/web18270.

Full text
Abstract:
As a result of RLE and DWT, an effective technique for compressing and transmitting EEG signals was developed in this study. With low percent root-mean-square difference (PRD) values, this algorithm's compression ratio (CR) is high. The life database had 50 EEG patient records. In clinical and research contexts, EEG signals are often recorded at sample rates between 250 and 2000 Hz. New EEG data-collection devices, on the other hand, may record at sampling rates exceeding 20,000 Hz. Time domain (TD) and frequency domain (FD) analysis of EEG data utilizing DWT retains the essential and major features of EEG signals. The thresholding and quantization of EEG signal coefficients are the next steps in implementing this suggested technique, followed by encoding the signals utilizing RLE, which improves CR substantially. A stable method for compressing EEG signals and transmission based on DWT (discrete wavelet transform) and RLE (run length encoding) is presented in this paper in order to improve and increase the compression of the EEG signals. According to the proposed model, CR, PRD, PRDN (normalized percentage root mean square difference), QS (quality score), and SNR (signal to noise ratio) are averaged over 50 records of EEG data and range from 44.0% to 0.36 percent to 5.87 percent to 143 percent to 3.53 percent to 59 percent, respectively.
APA, Harvard, Vancouver, ISO, and other styles
3

Dong, Wei, and Elizabeth S. Olson. "Middle Ear Forward and Reverse Transmission in Gerbil." Journal of Neurophysiology 95, no. 5 (May 2006): 2951–61. http://dx.doi.org/10.1152/jn.01214.2005.

Full text
Abstract:
The middle ear transmits environmental sound to the inner ear. It also transmits acoustic energy sourced within the inner ear out to the ear canal, where it can be detected with a sensitive microphone as an otoacoustic emission. Otoacoustic emissions are an important noninvasive measure of the condition of sensory hair cells and to use them most effectively one must know how they are shaped by the middle ear. In this contribution, forward and reverse transmissions through the middle ear were studied by simultaneously measuring intracochlear pressure in scala vestibuli near the stapes and ear canal pressure. Measurements were made in gerbil, in vivo, with acoustic two-tone stimuli. The forward transmission pressure gain was about 20–25 dB, with a phase–frequency relationship that could be fit by a straight line, and was thus characteristic of a delay, over a wide frequency range. The forward delay was about 32 μs. The reverse transmission pressure loss was on average about 35 dB, and the phase–frequency relationship was again delaylike with a delay of about 38 μs. Therefore to a first approximation the middle ear operates similarly in the forward and reverse directions. The observation that the amount of pressure reduction in reverse transmission was greater than the amount of pressure gain in forward transmission suggests that complex motions of the tympanic membrane and ossicles affect reverse more than forward transmission.
APA, Harvard, Vancouver, ISO, and other styles
4

Zhao Luhan, 赵露涵, 杨春燕 Yang Chunyan, 陈超 Chen Chao, and 罗均文 Luo Junwen. "基于EPR态的罗兰C台识别码保密传输." Laser & Optoelectronics Progress 58, no. 9 (2021): 0927002. http://dx.doi.org/10.3788/lop202158.0927002.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Eickenscheidt, Max, Patrick Schäfer, Yara Baslan, Claudia Schwarz, and Thomas Stieglitz. "Highly Porous Platinum Electrodes for Dry Ear-EEG Measurements." Sensors 20, no. 11 (June 3, 2020): 3176. http://dx.doi.org/10.3390/s20113176.

Full text
Abstract:
The interest in dry electroencephalography (EEG) electrodes has increased in recent years, especially as everyday suitability earplugs for measuring drowsiness or focus of auditory attention. However, the challenge is still the need for a good electrode material, which is reliable and can be easily processed for highly personalized applications. Laser processing, as used here, is a fast and very precise method to produce personalized electrode configurations that meet the high requirements of in-ear EEG electrodes. The arrangement of the electrodes on the flexible and compressible mats allows an exact alignment to the ear mold and contributes to high wearing comfort, as no edges or metal protrusions are present. For better transmission properties, an adapted coating process for surface enlargement of platinum electrodes is used, which can be controlled precisely. The resulting porous platinum-copper alloy is chemically very stable, shows no exposed copper residues, and enlarges the effective surface area by 40. In a proof-of-principle experiment, these porous platinum electrodes could be used to measure the Berger effect in a dry state using just one ear of a test person. Their signal-to-noise ratio and the frequency transfer function is comparable to gel-based silver/silver chloride electrodes.
APA, Harvard, Vancouver, ISO, and other styles
6

Sathish, K., Aritra Paul, Debapriya Roy, Ishmeet Kalra, and Simran Bajaj. "Brain Computer Interface for Communication and Control of Peripherals and Appliances." Journal of Computational and Theoretical Nanoscience 17, no. 4 (April 1, 2020): 1616–21. http://dx.doi.org/10.1166/jctn.2020.8411.

Full text
Abstract:
The concept is designed to improve upon the recent developed system, utilizing auditory steady state response (ASSR) as a basis for the Brain Computer Interface (BCI) paradigm. It utilizes the classification of signals through a discrete wavelet transform (DWT) before the actual transmission to reduce overhead at the processing system. The electroencephalogram (EEG) obtained from the subject is through a p300 based EEG receivers. A compression algorithm is used to reduce the bandwidth usage and provide a quicker transmission of the large and continuous EEG. An Arduino board along with a proximity sensor is used to detect the presence and distance of the subject and consequently control playback of a single frequency audio signal, which as received by the user, is used for producing the EEG signals. A continuous focus of the user is required on the playback of the single frequency sound to produce a sizeable reading. At the receiving end, another Arduino board is installed with an SD card module, which contains the commands, responsible for the actual control of the devices. The concept can be utilized for various purposes from controlling IoT based systems to wheelchairs and hospital beds as well as bionic limbs, which however are limited due to the overall bulk of all the equipment currently required. The main aim of this paper is to propose an improvement in the transmission, reduction the latency of the signals and to provide a concept for utilization by the handicapped or physically impaired patients. Since the EEG is obtained through the inner ear of the subject, it completely eliminates any need for invasive surgery and provides a simplified solution. Developments have shown to be able to achieve over 95% of accuracy in the domain, currently limited by length of the EEG required in order to process the actual commands from the subject’s brain.
APA, Harvard, Vancouver, ISO, and other styles
7

Kishwar, Shabana. "Father-Son Formal-Informal Employment Persistence in Pakistan." Empirical Economic Review 4, no. 1 (May 27, 2021): 81–115. http://dx.doi.org/10.29145/eer/41/04.

Full text
Abstract:
This paper analyses the intergenerational transmission of formal-informal employment. Using the data from the Household Integrated, Income and Consumption Survey (2015-16) and applying Probit and Multinomial Logit Model, it was manifested that intergenerational persistence is higher in informal employment. The transmission of informal employment from the father to the son is higher in rural regions as compared to the urban regions. Further, scrutinizing informal employment in different occupations revealed its higher persistence in elementary occupations. In the older cohort, the likelihood of the transfer of informal employment as compared to the younger cohort was found to be higher. Father’s occupation remains the primary determinant of the sons’ entry into the labor market. There are limited chances for the sons whose fathers are in low status occupations to move to high status occupations as compared to those sons whose fathers are already employed in high status occupations.
APA, Harvard, Vancouver, ISO, and other styles
8

Yang, Fan M., Li J. Li, and Guo W. He. "The synthesis of zirconium and tetraethylenepentamine bi-functionalized TiO2 for efficient CO2 adsorption." Environmental Engineering Research 27, no. 6 (November 15, 2021): 210335–0. http://dx.doi.org/10.4491/eer.2021.335.

Full text
Abstract:
In the present work, zirconium-doped metal oxide of TiO2(ZrN) was synthesized and functionalized with different amount of tetraethylenepentamine (TEPA). The physical properties of the materials were tested using temperature-programmed desorption of NH3, X-ray diffractometer, X-ray photoelectron spectrometer, scanning electron microscope, transmission electron microscope, energy dispersion spectrum, Inductively coupled plasma atomic emission spectroscopy, Infrared spectrometer, N2 adsorption-desorption analyzer, energy dispersion spectrum and thermogravimetric analyzer. Zr species has a positive effect on the enhancement of the thermal stability and amine utilization. After the introduction of Zr, the decomposition temperature of TEPA is improved to 180℃. Over TEPA decorated adsorbents, physical adsorption and chemical adsorption occurs simultaneously. When the adsorption time is 75℃, CO2 flow rate is 20 mL/min, the adsorbent of TEPA(40)/TiO2(Zr0.1) exhibit a remarkable amine utilization of 83.5%.
APA, Harvard, Vancouver, ISO, and other styles
9

Lemesle, M., N. Kubis, P. Sauleau, S. N’Guyen The Tich, and A. Touzery-de Villepin. "Tele-transmission of EEG recordings." Neurophysiologie Clinique/Clinical Neurophysiology 45, no. 1 (March 2015): 121–30. http://dx.doi.org/10.1016/j.neucli.2014.12.001.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Arouri, Mohamed El Hédi, Amine Lahiani, and Duc Khuong Nguyen. "Cross-market dynamics and optimal portfolio strategies in Latin American equity markets." European Business Review 27, no. 2 (March 9, 2015): 161–81. http://dx.doi.org/10.1108/ebr-04-2013-0069.

Full text
Abstract:
Purpose – This paper aims to investigate the return links and volatility transmission between five major equity markets of the Latin American region and the USA over the period 1993-2012. Design/methodology/approach – The authors employ a multivariate vector autoregressive moving average – generalized autoregressive conditional heteroskedasticity (VAR-GARCH) methodology which allows for cross-market transmissions in both return and volatility. Moreover, we show how the obtained results can be used to design internationally diversified portfolios involving the Latin American assets and to analyze the effectiveness of hedging strategies. Findings – The results point to the existence of substantial cross-market return and volatility spillovers and are thus crucial for international portfolio management in the Latin American region. However, the intensity of shock and volatility cross effects varies across the studied markets. Research limitations/implications – The optimal weights and hedging ratios that we compute from the observed return and volatility spillovers, suggest that adding the Latin American assets helps improve the risk-adjusted return of the internationally diversified portfolios as well as reduce their risk exposure. For policymakers and market authorities, an increase in the level of shock interactions and volatility transmission between the US and Latin American equity markets as well as among these Latin American markets implies that the stability of the financial system in one country can be deeply affected by the disturbances in another country. Originality/value – The authors extend the previous works on Latin American emerging markets by examining the extent of shock and volatility transmission as well as portfolio design and management from the point of view of both the US (global) and Latin American investors.
APA, Harvard, Vancouver, ISO, and other styles
11

Gao, Rui, and Minghao Sui. "Antibiotic resistance fate in the full-scale drinking water and municipal wastewater treatment processes: A review." Environmental Engineering Research 26, no. 4 (September 11, 2020): 200324–0. http://dx.doi.org/10.4491/eer.2020.324.

Full text
Abstract:
Antibiotic-resistant bacteria (ARB) and antibiotic resistance genes (ARGs) have been widely identified as emerging pollutants in various aquatic compartments. Concerns have been raised that the antibiotic resistance determinants may occur in treated drinking water and wastewater, weakening the therapeutic efficacy of antibiotics and so posing threat to public health. Most often, laboratory trials are conducted to assess the removal efficiency of ARB and ARGs in individual treatment processes (e.g., disinfection). However, the random variations of microbial distribution and chemical compositions in real-world environments cannot be entirely simulated, presumably leading to false-positive results as a consequence. It is therefore useful to provide a summary of recent advancements regarding the antibiotic resistance attenuation during full-scale water/wastewater treatments, which has not been adequately evaluated so far. In this review, the prevalence, proliferation and transmission of ARB and ARGs in urban water cycle, coupled with corresponding detection methods are presented as a short overview. The fate of ARB and ARGs in the sequential drinking water and wastewater processing units is critically summarized, the aim of which is to provide guidance for improving the current water treatment facilities to further reduce the antibiotic resistance in finished water.
APA, Harvard, Vancouver, ISO, and other styles
12

Gao, Yang, Yincheng Jin, Jagmohan Chauhan, Seokmin Choi, Jiyang Li, and Zhanpeng Jin. "Voice In Ear." Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies 5, no. 1 (March 19, 2021): 1–25. http://dx.doi.org/10.1145/3448113.

Full text
Abstract:
With the rapid growth of wearable computing and increasing demand for mobile authentication scenarios, voiceprint-based authentication has become one of the prevalent technologies and has already presented tremendous potentials to the public. However, it is vulnerable to voice spoofing attacks (e.g., replay attacks and synthetic voice attacks). To address this threat, we propose a new biometric authentication approach, named EarPrint, which aims to extend voiceprint and build a hidden and secure user authentication scheme on earphones. EarPrint builds on the speaking-induced body sound transmission from the throat to the ear canal, i.e., different users will have different body sound conduction patterns on both sides of ears. As the first exploratory study, extensive experiments on 23 subjects show the EarPrint is robust against ambient noises and body motions. EarPrint achieves an Equal Error Rate (EER) of 3.64% with 75 seconds enrollment data. We also evaluate the resilience of EarPrint against replay attacks. A major contribution of EarPrint is that it leverages two-level uniqueness, including the body sound conduction from the throat to the ear canal and the body asymmetry between the left and the right ears, taking advantage of earphones' paring form-factor. Compared with other mobile and wearable biometric modalities, EarPrint is a low-cost, accurate, and secure authentication solution for earphone users.
APA, Harvard, Vancouver, ISO, and other styles
13

Hongbo, Wu. "Cleaning and Protection of Transmission Line Channels." Electrical Engineering and Technology 1, no. 1 (2020): 22–26. http://dx.doi.org/10.35534/eet.0101004c.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

Kato, Shohei, Azuma Mochizuki, and Eiichi Zaima. "Transmission line tower models in frequency domain." Electrical Engineering in Japan 117, no. 2 (1996): 29–40. http://dx.doi.org/10.1002/eej.4391170204.

Full text
APA, Harvard, Vancouver, ISO, and other styles
15

Hirata, Katsuhiro, Kentaro Hamamoto, Yoshio Mitsutake, Tomohiro Ota, and Masahito Yamana. "Transmission analysis of electromagnetic induction RFID system." Electrical Engineering in Japan 173, no. 4 (August 24, 2010): 38–45. http://dx.doi.org/10.1002/eej.21019.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

Takasaki, Masahiro, Toshiyuki Hayashi, and Yasuji Sekine. "Subsynchronous instability phenomena of HVDC transmission system." Electrical Engineering in Japan 105, no. 4 (1985): 43–52. http://dx.doi.org/10.1002/eej.4391050406.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

Motoyama, Hideki, and Hiroji Matsubara. "A new calculation method of voltage rise of transmission towers and transmission lines by lightning stroke and calculated results." Electrical Engineering in Japan 112, no. 2 (1992): 92–100. http://dx.doi.org/10.1002/eej.4391120210.

Full text
APA, Harvard, Vancouver, ISO, and other styles
18

Ravicz, Michael E., and John J. Rosowski. "Chinchilla middle ear transmission matrix model and middle-ear flexibility." Journal of the Acoustical Society of America 141, no. 5 (May 2017): 3274–90. http://dx.doi.org/10.1121/1.4982925.

Full text
APA, Harvard, Vancouver, ISO, and other styles
19

Sulavko, Alexey Е., and Alexander А. Khramov. "Biometric authentication method based on cepstral characteristics of external ear echograms and biometrics-to-code neural converter." Journal Of Applied Informatics 17, no. 1 (97) (January 30, 2022): 69–82. http://dx.doi.org/10.37791/2687-0649-2022-17-1-69-82.

Full text
Abstract:
Open biometric images (fingerprint, iris, face) are "in sight" and therefore compromised in the natural environment. In this work, it is proposed to use data on the internal structure of the outer ear obtained using echography as biometric images. The individual characteristics of the ear canal of subjects are hidden from direct observation and cannot be copied by photographing. The proposed authentication method is based on cepstral analysis of echograms of the ear canal using neural network biometrics to code converters, trained in accordance with GOST R 52633.5. The neural network biometrics-code converter allows you to associate a user's cryptographic key or password with his biometric image. This is a shallow neural network of one or two layers of neurons, which is configured to generate a key specified during training when an image of a known user arrives, and when an unknown image arrives at its inputs, generate a random code with high entropy. At the entrance to this network, cepstral signs of echograms were received. To apply the method in practice, you need a special device that combines a headphone with a sound-proof housing and a microphone. The results obtained can be called optimistic EER = 0.031 (FAR = 0.001 at FRR = 0.23). The use of neural network converters biometrics-code showed a relatively higher percentage of errors in comparison with multilayer neural networks and the naive Bayes classification scheme, however, neural network biometrics to code converters allows you to implement authentication in a protected mode. This means that the subject's biometric data will be protected from compromise at the stages of storage, execution and transmission via communication channels.
APA, Harvard, Vancouver, ISO, and other styles
20

Ayano, Hideki, Hiroshi Nagase, and Hiromi Inaba. "A highly efficient contactless electrical energy transmission system." Electrical Engineering in Japan 148, no. 1 (2004): 66–74. http://dx.doi.org/10.1002/eej.10290.

Full text
APA, Harvard, Vancouver, ISO, and other styles
21

Natori, Kenji, Hiroaki Nishi, and Kouhei Ohnishi. "An expression of system connection considering transmission delay." Electrical Engineering in Japan 170, no. 1 (January 15, 2010): 45–54. http://dx.doi.org/10.1002/eej.20839.

Full text
APA, Harvard, Vancouver, ISO, and other styles
22

Jo, Jun-Mo. "Drone Based Sensor Network Scenario for the Efficient Pedestrian's EEG Signal Transmission." Journal of the Korea institute of electronic communication sciences 11, no. 9 (September 30, 2016): 923–28. http://dx.doi.org/10.13067/jkiecs.2016.11.9.923.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

VORBURGER, CHRISTOPH, GABRIELLE SIEGRIST, and NICOLA RHYNER. "Faithful vertical transmission but ineffective horizontal transmission of bacterial endosymbionts during sexual reproduction of the black bean aphid,Aphis fabae." Ecological Entomology 42, no. 2 (January 10, 2017): 202–9. http://dx.doi.org/10.1111/een.12379.

Full text
APA, Harvard, Vancouver, ISO, and other styles
24

WHITTEMORE, KENNETH R., SAUMIL N. MERCHANT, and JOHN J. ROSOWSKI. "Acoustic Mechanisms." Otolaryngology–Head and Neck Surgery 118, no. 6 (June 1998): 751–61. http://dx.doi.org/10.1016/s0194-5998(98)70264-5.

Full text
Abstract:
The contribution of the middle ear air spaces to sound transmission through the middle ear in canal wall-up and canal wall-down mastoidectomy was studied in human temporal bones by measurements of middle ear input impedance and sound pressure difference across the tympanic membrane for the frequency range 50 Hz to 5 kHz. These measurements indicate that, relative to canal wall-up procedures, canal wall-down mastoidectomy results in a 1 to 5 dB decrease in middle ear sound transmission below 1 kHz, a 0 to 10 dB increase between 1 and 3 kHz, and no change above 3 kHz. These results are consistent with those reported by Gyo et al. (Arch Otolaryngol Head Neck Surg 1986;112:1262-8), in which umbo displacement was used as a measure of sound transmission. A model analysis suggests that the reduction in sound transmission below 1 kHz can be explained by the smaller middle ear air space volume associated with the canal wall-down procedure. We conclude that as long as the middle ear air space is aerated and has a volume greater than 0.7 ml, canal wall-down mastoidectomy should generally cause less than 10 dB changes in middle ear sound transmission relative to the canal wall-up procedure. (Otolaryngol Head Neck Surg 1998;118:751-61.)
APA, Harvard, Vancouver, ISO, and other styles
25

Tang, Yue-Jin, Yasunobu Yokomizu, Naoki Hayakawa, Yasuyuki Goto, Toshiro Matsumura, Hitoshi Okubo, and Yukio Kito. "Quenching current level coordination in superconducting power transmission systems." Electrical Engineering in Japan 114, no. 5 (1994): 52–60. http://dx.doi.org/10.1002/eej.4391140507.

Full text
APA, Harvard, Vancouver, ISO, and other styles
26

Takasaki, Masahiro, Toshiyuki Hayashi, and Yasuji Sekine. "State space equation model for AC/DC transmission system." Electrical Engineering in Japan 105, no. 4 (1985): 33–42. http://dx.doi.org/10.1002/eej.4391050405.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Goto, Masuo, Haruo Nohara, Isao Takahashi, Atsumi Watanabe, and Tadao Kawai. "Delayed current zero phenomena caused by transmission line faults." Electrical Engineering in Japan 106, no. 5 (1986): 91–100. http://dx.doi.org/10.1002/eej.4391060511.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Jo, Jun-Mo. "A Study on the Sensor Node Based Wireless Network Communication System for Efficient EEG Transmission." Journal of the Korea institute of electronic communication sciences 8, no. 5 (May 31, 2013): 791–96. http://dx.doi.org/10.13067/jkiecs.2013.8.5.791.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Yao, Wen Juan, and Bo Te Luo. "Study on Mechanics Behavior of Human Ear Sound Transmission Based on Nonlinear Constitutive Relation." Applied Mechanics and Materials 432 (September 2013): 381–85. http://dx.doi.org/10.4028/www.scientific.net/amm.432.381.

Full text
Abstract:
Based on the normal CT scan image of human right ear, numerical model has been established combined with self-compiling program. The nonlinear constitutive relation of real middle ear material has been included, and sound - solid and liquid - solid coupling method have been adopted to simulate the sound transmission process from external auditory canal to tympanic membrane, auditory ossicle chain, and eventually to the inner ear. Frequency response and sound transmission behavior has been obtained, and numerical calculation results have been verified by comparing the calculation results with the experimental data. The amplitude, vibration velocity, and stress distribution of middle ear have been analyzed by the model, and the most easy damage part of the tympanic membrane and ossicular chains owing to stress concentration have been obtained in sound transmission of middle ear, which exposes the inner relationship between mechanical behavior of middle ear and pathological changes.
APA, Harvard, Vancouver, ISO, and other styles
30

Panta, Jariya, Poompat Saengudomlert, and Keattisak Sripimanwat. "Performance Improvement of ACO-OFDM Indoor Optical Wireless Transmissions Using Partial Pre-Equalization." ECTI Transactions on Electrical Engineering, Electronics, and Communications 14, no. 1 (September 11, 2015): 1–11. http://dx.doi.org/10.37936/ecti-eec.2016141.171081.

Full text
Abstract:
This paper analyzes the performances and presents the benets of partial pre-equalization for indoor optical wireless transmissions based on asymmetrically clipped optical orthogonal frequency division multiplexing (ACO-OFDM) with intensity modulation and direct detection (IM/DD). In particular, for diffuse indoor optical wireless channels, partial pre-equalization can reduce the optical transmit power over post-equalization at the same target bit error rate (BER) for point-to-point transmissions even with imperfect channel knowledge. To further im-prove its performance, bit loading is considered to minimize the optical transmit power of ACO-OFDM while maintaining a constant target BER. In addition, broadcast transmissions to multiple users with possibly dierent channel qualities are considered, where pre-equalization is not applicable. Finally, we specify an appropriate channel estimate at the transmitter for such broadcast transmissions.
APA, Harvard, Vancouver, ISO, and other styles
31

Tian, Jia Bin, Na Ta, Zhu Shi Rao, Li Fu Xu, and Xin Sheng Huang. "Finite Element Modeling of Sound Transmission Based on Micro-Computer Tomography for Human Ear." Applied Mechanics and Materials 419 (October 2013): 593–601. http://dx.doi.org/10.4028/www.scientific.net/amm.419.593.

Full text
Abstract:
An accurate finite element (FE) model of the human ear can help in understanding the physiological mechanismof human ear and facilitate the design of implantable hearing devices. In this paper,a FE modelof the human ear consisting of the external ear canal, middle ear, and cochlea was developed. The geometry of the external ear canal and middle ear model was based on a fresh specimen of human temporal boneviamicro-computer tomography imaging. A harmonic sound pressure of 90 dB SPL was applied in the ear canal and the multi-field coupled FE analysis was conductedamong the ear canal air, cochlea fluid, and middle ear and cochlea structures. The results were compared with the established physiological data. The satisfactory agreements between the model and published experimental measurementsindicate the middle ear and cochlea functions can be well simulated and further application in terms of human ear can be achieved by the model.
APA, Harvard, Vancouver, ISO, and other styles
32

Oliveira, Carlos A., Luis C. F. Pinheiro, and Miriam R. Gomes. "External and Middle Ear Malformations: Autosomal Dominant Genetic Transmission." Annals of Otology, Rhinology & Laryngology 98, no. 10 (October 1989): 772–76. http://dx.doi.org/10.1177/000348948909801004.

Full text
Abstract:
Congenital malformations of the external and middle ear are relatively frequent anomalies (one to five cases in 20,000 live births). They are part of genetic syndromes such as Treacher Collins and Goldenhar's syndromes, but most cases are isolated and sporadic. A few cases of familial incidence of isolated external and middle ear malformations with autosomal recessive, autosomal dominant, and sex-linked modes of transmission have been described. We report on two siblings with almost identical anomalies of the external and middle ear and no other congenital defects. Their father had similar malformations, but nobody else in his large sibship presented ear malformations. The defects were also absent in two previous generations. We discuss the possibility, not previously mentioned in the literature, that these congenital malformations could have appeared by spontaneous mutation in the father and transmitted themselves as an autosomal dominant trait to his children.
APA, Harvard, Vancouver, ISO, and other styles
33

Kumar, L. Ashok. "VLC for Reliable Transmission of EEG Signal." International Journal for Research in Applied Science and Engineering Technology 6, no. 3 (March 31, 2018): 2840–44. http://dx.doi.org/10.22214/ijraset.2018.3624.

Full text
APA, Harvard, Vancouver, ISO, and other styles
34

Shera, Christopher A., and George Zweig. "Analyzing reverse middle‐ear transmission: Noninvasive Gedankenexperiments." Journal of the Acoustical Society of America 92, no. 3 (September 1992): 1371–81. http://dx.doi.org/10.1121/1.403930.

Full text
APA, Harvard, Vancouver, ISO, and other styles
35

Wever, Ernest Glen, and Merle Lawrence. "The Transmission Properties of the Middle Ear." Annals of Otology, Rhinology & Laryngology 101, no. 3 (March 1992): 191–204. http://dx.doi.org/10.1177/000348949210100301.

Full text
APA, Harvard, Vancouver, ISO, and other styles
36

Ravicz, Michael E., Nigel P. Cooper, and John J. Rosowski. "Gerbil middle-ear sound transmission from 100Hzto60kHz." Journal of the Acoustical Society of America 124, no. 1 (July 2008): 363–80. http://dx.doi.org/10.1121/1.2932061.

Full text
APA, Harvard, Vancouver, ISO, and other styles
37

Schear, Harley E., Larry L. Woodard, and Land B. Wilson. "DIGITAL TELEPHONIC EEG TRANSMISSION AND RECEIVING SYSTEM." Journal of Clinical Neurophysiology 13, no. 4 (July 1996): 353. http://dx.doi.org/10.1097/00004691-199607000-00037.

Full text
APA, Harvard, Vancouver, ISO, and other styles
38

Schear, Harley E., Larry L. Woodard, and Land B. Wilson. "DIGITAL TELEPHONIC EEG TRANSMISSION AND RECEIVING SYSTEM." Journal of Clinical Neurophysiology 14, no. 4 (July 1997): 350. http://dx.doi.org/10.1097/00004691-199707000-00027.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

Shear, Harley E., and Larry L. Woodard. "Digital telephonic EEG transmission and receiving system." Electroencephalography and Clinical Neurophysiology 102, no. 1 (January 1997): P6—P7. http://dx.doi.org/10.1016/s0013-4694(97)86231-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Luque, R., M. J. Morón, and E. Casilari. "Minimum transmission delay in Bluetooth 2.0+EDR." Electronics Letters 46, no. 13 (2010): 955. http://dx.doi.org/10.1049/el.2010.1108.

Full text
APA, Harvard, Vancouver, ISO, and other styles
41

Dhatchayeny, Durai Rajan, Atul Sewaiwar, Samrat Vikramaditya Tiwari, and Yeon Ho Chung. "Experimental Biomedical EEG Signal Transmission Using VLC." IEEE Sensors Journal 15, no. 10 (October 2015): 5386–87. http://dx.doi.org/10.1109/jsen.2015.2453200.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Densert, Barbara, and Ove Densert. "Infrasonic Energy Transmission to the Inner Ear." Journal of Low Frequency Noise, Vibration and Active Control 6, no. 2 (June 1987): 74–75. http://dx.doi.org/10.1177/026309238700600203.

Full text
APA, Harvard, Vancouver, ISO, and other styles
43

Mishra, Srikanta K., Zoë Dinger, and Lauren Renken. "Maturation of middle ear transmission in children." Hearing Research 344 (February 2017): 62–67. http://dx.doi.org/10.1016/j.heares.2016.10.029.

Full text
APA, Harvard, Vancouver, ISO, and other styles
44

DOÑA, JORGE, JAIME POTTI, IVÁN DE LA HERA, GUILLERMO BLANCO, OSCAR FRÍAS, and ROGER JOVANI. "Vertical transmission in feather mites: insights into its adaptive value." Ecological Entomology 42, no. 4 (April 19, 2017): 492–99. http://dx.doi.org/10.1111/een.12408.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Kanoh, Hitoshi, Masahisa Kaneta, and Kimaharu Kanemaru. "Fault location for transmission lines using inference model neural network." Electrical Engineering in Japan 111, no. 7 (1991): 84–93. http://dx.doi.org/10.1002/eej.4391110710.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

Kai, Takaaki, Shizuo Nomura, and Takeshi Ando. "New balance ground relay for parallel four-circuit transmission lines." Electrical Engineering in Japan 112, no. 1 (1992): 11–24. http://dx.doi.org/10.1002/eej.4391120102.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Okamoto, Hiroshi, Akihiko Yokoyama, and Yasuji Sekine. "Power system stabilization by switching-over control of transmission lines." Electrical Engineering in Japan 114, no. 1 (1994): 17–31. http://dx.doi.org/10.1002/eej.4391140103.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Shimada, Akiyoshi, Nahoko Kasai, Yuriko Furukawa, Tobias Nyberg, and Keiichi Torimitsu. "Neural signal transmission measurements with a conductive polymer microelectrode array." Electrical Engineering in Japan 177, no. 1 (June 17, 2011): 37–42. http://dx.doi.org/10.1002/eej.21155.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Murata, Akinobu, Yasuji Sagisaka, Mitsuhiro Yamada, Katswoshi Neri, and Yasuji Sekine. "Six-Phasing of Existing Three-Phase Double Circuit Transmission Line." Electrical Engineering in Japan 103, no. 3 (October 8, 2007): 109–18. http://dx.doi.org/10.1002/eej.4391030314.

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

Hisakado, Takashi, Kohji Tanaka, and Kohshi Okumura. "A transmission line fault-location system using the wavelet transform." Electrical Engineering in Japan 140, no. 4 (June 26, 2002): 27–37. http://dx.doi.org/10.1002/eej.10040.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography