The analysis of speech codecs using psychoacoustic measures

M. Raad; C. Ritz; I. Burnett; A. Mertins

doi:10.1109/SCW.2002.1215740

The analysis of speech codecs using psychoacoustic measures

M. Raad, C. Ritz, I. Burnett, A. Mertins

Institut für Signalverarbeitung

University of Wollongong

Abstract

This paper analyses two narrowband speech codecs, the 4.8 kbit/s FS1016 coder and the 8 kbit/s G729 coder, using objective psychoacoustic measures. Four measures are used: loudness, sharpness, roughness and tonality. The results show sharpness and roughness as the two major contributing factors to the subjective difference between the two coders.

Originalsprache	Englisch
Titel	Speech Coding, 2002, IEEE Workshop Proceedings
Seitenumfang	3
Herausgeber (Verlag)	IEEE
Erscheinungsdatum	01.01.2002
Seiten	108-110
Aufsatznummer	1215740
ISBN (Print)	978-078037549-9
DOIs	https://doi.org/10.1109/SCW.2002.1215740
Publikationsstatus	Veröffentlicht - 01.01.2002
Veranstaltung	IEEE Speech Coding Workshop - Tsukuba International Congress Center (EPOCHAL TSUKUBA) , Tsukuba City, Japan Dauer: 06.10.2002 → 09.10.2002 Konferenznummer: 116237

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title = "The analysis of speech codecs using psychoacoustic measures",

abstract = "This paper analyses two narrowband speech codecs, the 4.8 kbit/s FS1016 coder and the 8 kbit/s G729 coder, using objective psychoacoustic measures. Four measures are used: loudness, sharpness, roughness and tonality. The results show sharpness and roughness as the two major contributing factors to the subjective difference between the two coders.",

author = "M. Raad and C. Ritz and I. Burnett and A. Mertins",

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N2 - This paper analyses two narrowband speech codecs, the 4.8 kbit/s FS1016 coder and the 8 kbit/s G729 coder, using objective psychoacoustic measures. Four measures are used: loudness, sharpness, roughness and tonality. The results show sharpness and roughness as the two major contributing factors to the subjective difference between the two coders.

AB - This paper analyses two narrowband speech codecs, the 4.8 kbit/s FS1016 coder and the 8 kbit/s G729 coder, using objective psychoacoustic measures. Four measures are used: loudness, sharpness, roughness and tonality. The results show sharpness and roughness as the two major contributing factors to the subjective difference between the two coders.

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The analysis of speech codecs using psychoacoustic measures

Abstract

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