Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Speech Intelligibility Improvement by Sound Recording Techniques
Speech intelligibility studies have modelised the influences of the acoustical features of the room and/or the properties of the voice signal and/or the electroacoustical characteristics of the loudspeakers on scores. A complementary element is added here: the sound recording system. The purpose of this paper is to demonstrate that sound recording microphone techniques can modify intelligibility scores: monophonic techniques (with an omnidirectional and a cardioïd microphones) and a stereophonic O.R.T.F one. The sense and the extent of the variation are discussed: scores are increased when recordings are listened. The experimental conditions are recalled [1] but new results are obtained leading to a new detailed analysis. A discussion is started up concerning the reliability of intelligibility tests in an auralization approach.
Speech Intelligibility Improvement by Sound Recording Techniques
Speech intelligibility studies have modelised the influences of the acoustical features of the room and/or the properties of the voice signal and/or the electroacoustical characteristics of the loudspeakers on scores. A complementary element is added here: the sound recording system. The purpose of this paper is to demonstrate that sound recording microphone techniques can modify intelligibility scores: monophonic techniques (with an omnidirectional and a cardioïd microphones) and a stereophonic O.R.T.F one. The sense and the extent of the variation are discussed: scores are increased when recordings are listened. The experimental conditions are recalled [1] but new results are obtained leading to a new detailed analysis. A discussion is started up concerning the reliability of intelligibility tests in an auralization approach.
Speech Intelligibility Improvement by Sound Recording Techniques
Ruiz, Robert (Autor:in) / Faiget, Laurent (Autor:in)
Building Acoustics ; 7 ; 1-14
01.03.2000
14 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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