Subjective evaluation of voice properties in singing performance
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61384984%3A51110%2F10%3A%230000424" target="_blank" >RIV/61384984:51110/10:#0000424 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Subjective evaluation of voice properties in singing performance
Original language description
The goal of presented experiment was to judge the singing voice in listening tests applied to a group of subjects in different level of voice education. Group consists of 18 subjects. Recordings were performed on singing of a generally known Czech folk song in two tonalities (distance 5 semitones). Recordings were evaluated separately for each tonality in psychoacoustic listening tests. Firstly following properties: overall vocal performance, appropriate vibrato, resonance balance, ring, pitch accuracy,breath management, evenness trough the range, and strain. Secondly, the dissimilarities between all stimuli pairs from all used recordings. Pair comparison test also consists of preferences in overall quality, and operative spontaneous word descriptiontasks. Results of listening tests were statistically analyzed by mean of multidimensional scaling (MDS). MDS analysis, based on dissimilarities, places the used stimuli into multi-dimensional model of a subject?s perception space.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1M0531" target="_blank" >1M0531: Musical Acoustics Research Centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů