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Virtual acoustic displays for teleconferencing: intelligibility advantage for  (1999)
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Speech intelligibility was evaluated using a virtual acoustic (3-D audio) display using the method specified by ANSI (S3.2-1989). Ten subjects were evaluated with stimuli either unfiltered or low-pass filtered at 4-kHz. Results show that virtual acoustic techniques are advantageous for both full-bandwidth (44.1 kHz sampling rate) and low-bandwidth (8-kHz sampling rate) “telephone-grade” teleconferencing systems.
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acoustic, displays, teleconferencing, telephone-grade, virtual Speech intel
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Journal of the Audio Engineering Society, 47, 824-828.
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Adobe PDF Icon  Begault_1999_Acoustic_Display.pdf (Download Acrobat Reader Click to download Adobe Acrabat Reader)
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Last Updated: August 15, 2019