SNR-dependent background noise compensation of PESQ values for cellular phone speech

9th European Conference on Speech Communication and Technology

Volumn , Issue , 2005, Pages 3165-3168

  Fujita, Kengo ^a   Kato, Tsuneo ^a   Yamada, Hideaki ^a   Kawai, Hisashi ^a  

^a KDDI R AND D LABORATORIES INC   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CELLULAR TELEPHONE SYSTEMS; ERROR COMPENSATION; NOISE ABATEMENT; SIGNAL TO NOISE RATIO;

CELLULAR PHONE SYSTEMS; MOS VALUES; PESQ VALUES; SPEECH QUALITY;

SPEECH ANALYSIS;

EID: 33745199129     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. ITU-T Recommendation P.800, "Methods for subjective determination of transmission quality," 1996.
2. ITU-T Recommendation P.861, "Objective quality measurement of telephone-band (300-3400Hz) speech codecs," 1998.
3. A. W. Rix and M. P. Hollier, "Robust design methodology for telephony assessment models," ITU-T COM 12-D031, 1998.
4. ITU-T Recommendation P.862, "Perceptual evaluation of speech quality (PESQ), an objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codecs," 2001.
5. A. Takahashi, H. Yoshino and N. Kitawaki, "Perceptual QoS assessment technologies for VoIP," IEEE Communications Magazine, vol.42, pp.28-34, 2004.
6. A. Takahashi and M. Masuda, "Evaluation of effect of measurement noise in objective speech quality measurement," Proc. IEICE 2002 Engineering Sciences Society Conference, vol.2, pp.433, 2002, (in Japanese).
7. ISO 532, "Acoustics - Method for calculating loudness level," 1975.
8. ITU-T Recommendation P.581, "Use of head and torso simulator (HATS) for hands-free terminal testing," 2000.
9. ITU-T Recommendation P.830, "Subjective performance assessment of telephone-band and wideband digital codecs," 1996.
10. S. Nakamura, K. Yamamoto, K. Takeda, S. Kuroiwa, N. Kitaoka, T. Yamada, M. Mizumachi, T. Nishiura, M. Fujimoto, A. Saso, T. Endo, "Data collection and evaluation of AURORA-2 Japanese corpus," Proc. IEEE ASRU2003, pp.619-623, 2003.
11. ITU-T Recommendation P.810, "Modulated noise reference unit (MNRU)," 1996.