Roughness of violin tones - Perception of Irregularities

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61384984%3A51110%2F15%3A%230000437" target="_blank" >RIV/61384984:51110/15:#0000437 - isvavai.cz</a>

Výsledek na webu

<a href="http://viennatalk2015.mdw.ac.at/proceedings/ViennaTalk2015_submission_36.pdf" target="_blank" >http://viennatalk2015.mdw.ac.at/proceedings/ViennaTalk2015_submission_36.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Roughness of violin tones - Perception of Irregularities

Popis výsledku v původním jazyce

Roughness of violin tones was studied in a psychoacoustic experiment focused on perceptions of different types of changes in time course of sound signals. Differing rough sounds of free violin G string, played with different bow speeds and force were recorded simultaneously by high speed video camera and as audio recordings. The audio recordings were used as stimuli in a ranking and rating and pair comparison listening test. Roughness dissimularity ratings and verbal attribute descriptions of perceiveddifferences and the resulting descriptors are joined with stimuli positions in a MDS perception space and with extent of changes in time courses of sound signal and string motion. The research revealed a possible multi-dimensionality of perceived roughness. In the results, the ?cracked? percept is shown in connection to irregularities in both signals, and the ?buzzing? percept to superposition of very regular waveforms of neighbouring harmonics in one bark. The article is a part of Proce

Název v anglickém jazyce

Roughness of violin tones - Perception of Irregularities

Popis výsledku anglicky

Roughness of violin tones was studied in a psychoacoustic experiment focused on perceptions of different types of changes in time course of sound signals. Differing rough sounds of free violin G string, played with different bow speeds and force were recorded simultaneously by high speed video camera and as audio recordings. The audio recordings were used as stimuli in a ranking and rating and pair comparison listening test. Roughness dissimularity ratings and verbal attribute descriptions of perceiveddifferences and the resulting descriptors are joined with stimuli positions in a MDS perception space and with extent of changes in time courses of sound signal and string motion. The research revealed a possible multi-dimensionality of perceived roughness. In the results, the ?cracked? percept is shown in connection to irregularities in both signals, and the ?buzzing? percept to superposition of very regular waveforms of neighbouring harmonics in one bark. The article is a part of Proce

Druh

O - Ostatní výsledky

CEP obor

AL - Umění, architektura, kulturní dědictví

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů