Academic literature on the topic 'Portamenti'

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Journal articles on the topic "Portamenti"

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Mazzarese, Mattia, Caterina Primi, and Maria Anna Donati. "La peer education è efficace per la prevenzione dei comportamenti di addiction in adolescenti e giovani adulti? Una rassegna sistematica." PSICOLOGIA DELLA SALUTE, no. 1 (February 2022): 61–90. http://dx.doi.org/10.3280/pds2022-001005.

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La peer education è un approccio molto diffuso a livello internazionale nell'ambito della prevenzione dei comportamenti a rischio negli adolescenti. Ciononostante, un solo studio ha indagato in modo sistematico l'efficacia di questo approccio nella prevenzione dell'uso di so-stanze. Lo scopo della presente rassegna sistematica consisteva nel sopperire a questa carenza valutando l'efficacia degli interventi di peer education rivolti alla prevenzione di comportamenti di addiction negli adolescenti, tra cui anche il gioco d'azzardo. Dopo aver analizzato gli articoli pertinenti identificati su quattro database (Google Scholar, PubMed, Scopus e PsycINFO), quindici studi rispondenti ai criteri di eleggibilità predefiniti sono stati inclusi nella sintesi qualitativa. Fra questi studi, sette erano focalizzati sul consumo di tabacco, quattro sul consumo di alcol, tre sul consumo di sostanze non meglio specificate e uno sul consumo di molteplici sostanze. Non è stato individuato nessuno studio rivolto alla prevenzione del gioco d'azzardo. La valutazione della qualità degli studi, condotta attraverso un apposito strumento standardizzato, ha fatto emergere molteplici criticità relative agli strumenti e alle metodologie di ricerca utilizzate. Solo tre studi possedevano i requisiti per essere classificati come qualitativamente moderati - gli altri sono stati classificati come deboli. Nei suddetti studi sono state riscontrate modeste evidenze di efficacia degli interventi nella preven-zione del consumo di alcol o tabacco. Complessivamente, gli interventi hanno però mostrato effetti significativi principalmente sulle conoscenze e in misura minore su atteggiamenti e com-portamenti. Pertanto, l'evidenza di efficacia del metodo della peer education nella prevenzione delle addiction negli adolescenti resta debole.
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Kauffman, Deborah. "Portamento in Romantic Opera." Performance Practice Review 5, no. 2 (1992): 139–58. http://dx.doi.org/10.5642/perfpr.199205.02.03.

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Leech-Wilkinson, Daniel. "Portamento and Musical Meaning." Journal of Musicological Research 25, no. 3-4 (December 2006): 233–61. http://dx.doi.org/10.1080/01411890600859412.

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Katz, Mark. "Portamento and the Phonograph Effect." Journal of Musicological Research 25, no. 3-4 (December 2006): 211–32. http://dx.doi.org/10.1080/01411890600860733.

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Desain, Peter. "Vibrato and portamento, hypotheses and tests." Journal of the Acoustical Society of America 105, no. 2 (February 1999): 1274. http://dx.doi.org/10.1121/1.426087.

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Aoki, Eiichiro. "Electronic musical instrument with portamento function." Journal of the Acoustical Society of America 98, no. 3 (September 1995): 1267. http://dx.doi.org/10.1121/1.413463.

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Suzuki, Hideo. "Electronic musical instrument having portamento property." Journal of the Acoustical Society of America 77, no. 4 (April 1985): 1632. http://dx.doi.org/10.1121/1.391987.

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Monelle, Raymond. "The Orchestral String Portamento as Expressive Topic." Journal of Musicological Research 31, no. 2-3 (April 2012): 138–46. http://dx.doi.org/10.1080/01411896.2012.680878.

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Costa, Renan M., Fernanda S. Oda, Fátima R. Szinwelski, Alexandre Dittrich, and Bruno A. Strapasson. "Comparação entre medidas da Classe de Respostas “Separar o lixo adequadamente”." Revista Brasileira de Análise do Comportamento 7, no. 1 (December 10, 2013): 11. http://dx.doi.org/10.18542/rebac.v7i1.1435.

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As medidas mais usadas para o estudo da classe de respostas “separação adequada do lixo” em pesquisas na análise do com¬portamento são a pesagem e a contagem de itens recicláveis depositados nas lixeiras. Embora diferentes medidas sejam utilizadas, não parece haver na literatura qualquer discussão da adequação relativa das diferentes medidas à variável dependente. O presente estudo teve como objetivo realizar uma comparação entre as medidas citadas e a observação direta do comportamento dos participantes. Para realizar a comparação entre medidas, o estudo foi delineado como replicação sistemática do estudo de Austin et al. (1993) sobre com¬portamento de reciclagem. Os participantes foram membros de dois prédios de uma universidade e eventuais transeuntes das proximi¬dades. Foi utilizado delineamento AB de linha de base múltipla. específicos foram introduzidos como variável independente. O índice de correlação entre a observação direta e a contagem de itens mostrou-se superior ao índice de correlação entre a observação direta e a pesagem. Os resultados obtidos pela pesquisa original não foram replicados. Os resultados do presente estudo parecem sugerir que pesquisas futuras devam atribuir maior grau de confiança à contagem de itens.
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Minamitaka, Junichi. "Electronic keyboard musical instrument with portamento or glissando play function." Journal of the Acoustical Society of America 83, no. 4 (April 1988): 1716. http://dx.doi.org/10.1121/1.395875.

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Dissertations / Theses on the topic "Portamenti"

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Yang, Luwei. "Computational modelling and analysis of vibrato and portamento in expressive music performance." Thesis, Queen Mary, University of London, 2017. http://qmro.qmul.ac.uk/xmlui/handle/123456789/24857.

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Vibrato and portamento constitute two expressive devices involving continuous pitch modulation and is widely employed in string, voice, wind music instrument performance. Automatic extraction and analysis of such expressive features form some of the most important aspects of music performance research and represents an under-explored area in music information retrieval. This thesis aims to provide computational and scalable solutions for the automatic extraction and analysis of performed vibratos and portamenti. Applications of the technologies include music learning, musicological analysis, music information retrieval (summarisation, similarity assessment), and music expression synthesis. To automatically detect vibratos and estimate their parameters, we propose a novel method based on the Filter Diagonalisation Method (FDM). The FDM remains robust over short time frames, allowing frame sizes to be set at values small enough to accurately identify local vibrato characteristics and pinpoint vibrato boundaries. For the determining of vibrato presence, we test two alternate decision mechanisms-the Decision Tree and Bayes' Rule. The FDM systems are compared to state-of-the-art techniques and obtains the best results. The FDM's vibrato rate accuracies are above 92.5%, and the vibrato extent accuracies are about 85%. We use the Hidden Markov Model (HMM) with Gaussian Mixture Model (GMM) to detect portamento existence. Upon extracting the portamenti, we propose a Logistic Model for describing portamento parameters. The Logistic Model has the lowest root mean squared error and the highest adjusted Rsquared value comparing to regression models employing Polynomial and Gaussian functions, and the Fourier Series. The vibrato and portamento detection and analysis methods are implemented in AVA, an interactive tool for automated detection, analysis, and visualisation of vibrato and portamento. Using the system, we perform crosscultural analyses of vibrato and portamento differences between erhu and violin performance styles, and between typical male or female roles in Beijing opera singing.
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Lin, Tung-Lung. "The Heidegger Collection." Thesis, University of North Texas, 2000. https://digital.library.unt.edu/ark:/67531/metadc2626/.

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The dissertation consists of two parts: (1) the essay and (2) the composition. The essay elucidates the composer's creative process of the orchestral works, The Heidegger Collection. The Heidegger Collection has five movements. The titles of each movement are derived from the key philosophical concepts from Heidegger's most significant writing, Being and Time: (1) State-of-Mind, (2) Idle-Talk, (3) Moment-of-Vision, (4) Dread, and (5) Being-towards-the-End. The essay discusses the meanings of the five concepts, and explains how I express my reaction to Heidegger's thinking through music composition. The essay also discusses the essential musical language of The Heidegger Collection, such as interval cycles, polyrhythmic patterns, algorithmic elements, portamento effects, chaos theory, and oriental influence.
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Mallikarjuna, Trishul. "Towards expressive melodic accompaniment using parametric modeling of continuous musical elements in a multi-attribute prediction suffix trie framework." Thesis, Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/37190.

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Elements of continuous variation such as tremolo, vibrato and portamento enable dimensions of their own in expressive melodic music in styles such as in Indian Classical Music. There is published work on parametrically modeling some of these elements individually, and to apply the modeled parameters to automatically generated musical notes in the context of machine musicianship, using simple rule-based mappings. There have also been many systems developed for generative musical accompaniment using probabilistic models of discrete musical elements such as MIDI notes and durations, many of them inspired by computational research in linguistics. There however doesn't seem to have been a combined approach of parametrically modeling expressive elements in a probabilistic framework. This documents presents a real-time computational framework that uses a multi-attribute trie / n-gram structure to model parameters like frequency, depth and/or lag of the expressive variations such as vibrato and portamento, along with conventionally modeled elements such as musical notes, their durations and metric positions in melodic audio input. This work proposes storing the parameters of expressive elements as metadata in the individual nodes of the traditional trie structure, along with the distribution of their probabilities of occurrence. During automatic generation of music, the expressive parameters as learned in the above training phase are applied to the associated re-synthesized musical notes. The model is aimed at being used to provide automatic melodic accompaniment in a performance scenario. The parametric modeling of the continuous expressive elements in this form is hypothesized to be able to capture deeper temporal relationships among musical elements and thereby is expected to bring about a more expressive and more musical outcome in such a performance than what has been possible using other works of machine musicianship using only static mappings or randomized choice. A system was developed on Max/MSP software platform with this framework, which takes in a pitched audio input such as human singing voice, and produces a pitch track which may be applied to synthesized sound of a continuous timbre. The system was trained and tested with several vocal recordings of North Indian Classical Music, and a subjective evaluation of the resulting audio was made using an anonymous online survey. The results of the survey show the output tracks generated from the system to be as musical and expressive, if not more, than the case where the pitch track generated from the original audio was directly rendered as output, and also show the output with expressive elements to be perceivably more expressive than the version of the output without expressive parameters. The results further suggest that more experimentation may be required to conclude the efficacy of the framework employed in relation to using randomly selected parameter values for the expressive elements. This thesis presents the scope, context, implementation details and results of the work, suggesting future improvements.
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Lovelock, Amanda Kate. "Exploration of selected extended clarinet techniques: a portfolio of recorded performances and exegesis." Thesis, 2013. http://hdl.handle.net/2440/84698.

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This submission for the degree of Master of Philosophy in Music Performance at the Elder Conservatorium of Music, University of Adelaide, investigates through performance, two extended clarinet techniques: multiphonics and portamenti, as they pertain to the Boehm system soprano clarinet. The submission consists of a portfolio of recorded performances presented on four CDs, supported by an explanatory, 5000 word exegesis. The exegesis explains the application of these techniques in selected contemporary clarinet repertoire and the associated challenges they have for performance. The exegesis documents and evaluates the performer's approach in addressing those intrinsic challenges. The works presented are: Ship Jang Saeng I by Bong-Ho Kim; Fantasie by Jörg Widmann; Double Life by Eric Mandat; Preludes Book 1 by Eric Mandat; Seeking The Path That Leads Home by Nicholas Denison; Rondo by Nicholas Denison; Czernowitzer Skizzen by Alexander Kukelka; Moments musicaux by Pēteris Vasks and Perspectives by Callie Wood.
Thesis (M.Phil.) -- University of Adelaide, Elder Conservatorium of Music, 2013
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Books on the topic "Portamenti"

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Zohn, Andrew. Portamento waltz. Saint-Romuald, QC: Productions d'Oz, 2004.

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Enciclopedia degli ALBERI d'Italia e d'Europa: Tutte le specie autoctone e le esotiche più comuni. La dffusione, il portamento, le foglie, i fiori e i frutti. Milano: De Vecchi, 2004.

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Book chapters on the topic "Portamenti"

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Milsom, David. "Portamento." In Theory and Practice in Late Nineteenth-Century Violin Performance, 75–110. London: Routledge, 2021. http://dx.doi.org/10.4324/9781315193731-4.

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Kaufman, Gabrielle. "Expressive Portamento in “Ombra mai fu”." In Early Sound Recordings, 50–75. London: Routledge, 2023. http://dx.doi.org/10.4324/9781003194521-5.

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Staruch-Smolec, Joanna. "Towards a Better Understanding of Ysaÿe's Portamento." In Early Sound Recordings, 137–64. London: Routledge, 2023. http://dx.doi.org/10.4324/9781003194521-10.

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Brown, Clive. "Portamento." In Classical and Romantic Performing Practice 1750-1900, 558–87. Oxford University Press, 1999. http://dx.doi.org/10.1093/acprof:oso/9780198161653.003.0016.

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"Solo portamento." In Early Recordings and Musical Style, 143–78. Cambridge University Press, 1992. http://dx.doi.org/10.1017/cbo9780511470271.008.

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"Orchestral portamento." In Early Recordings and Musical Style, 179–204. Cambridge University Press, 1992. http://dx.doi.org/10.1017/cbo9780511470271.009.

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Katz, Mark. "Portamento and the Phonograph Effect 1." In Classical and Romantic Music, 461–82. Routledge, 2017. http://dx.doi.org/10.4324/9781315095653-27.

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Brown, Clive. "Bowing Styles, Vibrato and Portamento in Nineteenth-Century Violin Playing." In Classical and Romantic Music, 429–60. Routledge, 2017. http://dx.doi.org/10.4324/9781315095653-26.

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Chapman, Con. "His Tone." In Rabbit's Blues, 23–30. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190653903.003.0004.

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The chapter discusses the most characteristic aspect of Johnny Hodges’ music: the tone he achieved on his instrument. In this respect, he was a throwback to the earliest days of jazz in New Orleans, when a musician was judged not primarily on the basis of speed or melodic invention but on the quality of the sound he produced. Citations to the views of New Orleans precursors--particularly Hodges’s model, Sidney Bechet—are provided in support of this view, which has fallen into disuse as jazz has developed from a music for communal dance and social occasions (parades, funerals, and picnics) to a music experienced primarily with the intellect, sitting down. Techniques that came to characterize Hodges’s style, primarily glissando and portamento are described; before Hodges, glissando had been thought to be not just impossible but also improper, in bad taste.
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Potter, John. "Beggar at the Door: The Rise and Fall of Portamento in Singing." In Classical and Romantic Music, 401–28. Routledge, 2017. http://dx.doi.org/10.4324/9781315095653-25.

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