메뉴 건너뛰기




Volumn 54, Issue 2, 2012, Pages 272-281

Impact of SNR and gain-function over- and under-estimation on speech intelligibility

Author keywords

SNR estimation; Speech enhancement; Speech intelligibility

Indexed keywords

GAIN ESTIMATION; GAIN FUNCTION; MUSICAL NOISE; NOISE REDUCTION ALGORITHMS; OVER-ESTIMATION; RELIABLE ESTIMATES; SNR ESTIMATION; SPECTRAL COMPONENTS; SPEECH DISTORTION; SPEECH ENHANCEMENT ALGORITHM; SPEECH QUALITY; UPPER BOUND;

EID: 80055099254     PISSN: 01676393     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.specom.2011.09.002     Document Type: Article
Times cited : (20)

References (31)
  • 2
    • 78049256931 scopus 로고    scopus 로고
    • Analysis of the decision-directed SNR estimator for speech enhancement with respect to low-SNR and transient conditions
    • C. Breithaupt, and R. Martin Analysis of the decision-directed SNR estimator for speech enhancement with respect to low-SNR and transient conditions IEEE Trans. Audio Speech Lang. Process. 19 2011 277 289
    • (2011) IEEE Trans. Audio Speech Lang. Process. , vol.19 , pp. 277-289
    • Breithaupt, C.1    Martin, R.2
  • 3
    • 33845354768 scopus 로고    scopus 로고
    • Isolating the energetic component of speech-on-speech masking with ideal time-frequency segregation
    • DOI 10.1121/1.2363929
    • D. Brungart, P. Chang, B. Simpson, and D. Wang Isolating the energetic component of speech-on-speech masking with ideal time-frequency segregation J. Acoust. Soc. Amer. 120 2006 4007 4018 (Pubitemid 44888096)
    • (2006) Journal of the Acoustical Society of America , vol.120 , Issue.6 , pp. 4007-4018
    • Brungart, D.S.1    Chang, P.S.2    Simpson, B.D.3    Wang, D.4
  • 4
    • 0028413241 scopus 로고
    • Elimination of the musical noise phenomenon with the Ephraim and Malah noise suppressor
    • O. Cappe Elimination of the musical noise phenomenon with the Ephraim and Malah noise suppressor IEEE Trans. Speech Audio Process. 2 1994 346 349
    • (1994) IEEE Trans. Speech Audio Process. , vol.2 , pp. 346-349
    • Cappe, O.1
  • 5
    • 27644563039 scopus 로고    scopus 로고
    • Relaxed statistical model for speech enhancement and a priori SNR estimation
    • DOI 10.1109/TSA.2005.851940
    • I. Cohen Relaxed statistical model for speech enhancement and a priori SNR estimation IEEE Trans. Speech Audio Process. 13 2005 870 881 (Pubitemid 41558902)
    • (2005) IEEE Transactions on Speech and Audio Processing , vol.13 , Issue.5 , pp. 870-881
    • Cohen, I.1
  • 6
    • 0021645331 scopus 로고
    • Speech enhancement using a minimum mean-square error short-time spectral amplitude estimator
    • Y. Ephraim, and D. Malah Speech enhancement using a minimum mean-square error short-time spectral amplitude estimator IEEE Trans. Acoust. Speech Signal Process. 32 1984 1109 1121
    • (1984) IEEE Trans. Acoust. Speech Signal Process. , vol.32 , pp. 1109-1121
    • Ephraim, Y.1    Malah, D.2
  • 7
    • 0021892216 scopus 로고
    • Speech enhancement using a minimum mean-square error log-spectral amplitude estimator
    • Y. Ephraim, and D. Malah Speech enhancement using a minimum mean-square error log-spectral amplitude estimator IEEE Trans. Acoust. Speech Signal Process. 33 1985 443 445
    • (1985) IEEE Trans. Acoust. Speech Signal Process. , vol.33 , pp. 443-445
    • Ephraim, Y.1    Malah, D.2
  • 8
    • 34447099536 scopus 로고    scopus 로고
    • A data-driven approach to optimizing spectral speech enhancement methods for various error criteria
    • DOI 10.1016/j.specom.2006.06.012, PII S0167639306001427
    • J. Erkelens, J. Jensen, and R. Heusdens A data-driven approach to optimizing spectral speech enhancement methods for various error criteria Speech Commun. 49 2007 530 541 (Pubitemid 47031351)
    • (2007) Speech Communication , vol.49 , Issue.7-8 , pp. 530-541
    • Erkelens, J.1    Jensen, J.2    Heusdens, R.3
  • 9
    • 34447092407 scopus 로고    scopus 로고
    • Subjective comparison and evaluation of speech enhancement algorithms
    • DOI 10.1016/j.specom.2006.12.006, PII S0167639306001920
    • Y. Hu, and P. Loizou Subjective comparison and evaluation of speech enhancement algorithms Speech Commun. 49 2007 588 601 (Pubitemid 47031352)
    • (2007) Speech Communication , vol.49 , Issue.7-8 , pp. 588-601
    • Hu, Y.1    Loizou, P.C.2
  • 10
    • 44149106061 scopus 로고    scopus 로고
    • Evaluation of objective quality measures for speech enhancement
    • Y. Hu, and P. Loizou Evaluation of objective quality measures for speech enhancement IEEE Trans. Audio Speech Lang. Process. 16 2008 229 238
    • (2008) IEEE Trans. Audio Speech Lang. Process. , vol.16 , pp. 229-238
    • Hu, Y.1    Loizou, P.2
  • 11
    • 0014568991 scopus 로고
    • IEEE recommended practice for speech quality measurements
    • IEEE Subcommittee
    • IEEE Subcommittee, 1969. IEEE recommended practice for speech quality measurements. IEEE Trans. Audio Electroacoust.; 17, 225-246.
    • (1969) IEEE Trans. Audio Electroacoust. , vol.17 , pp. 225-246
  • 12
    • 79959829799 scopus 로고    scopus 로고
    • A new binary mask based on noise constraints for improved speech intelligibility
    • G. Kim, and P. Loizou A new binary mask based on noise constraints for improved speech intelligibility Proc. Interspeech 2010 1632 1635
    • (2010) Proc. Interspeech , pp. 1632-1635
    • Kim, G.1    Loizou, P.2
  • 13
    • 80052532239 scopus 로고    scopus 로고
    • Gain-induced speech distortions and the absence of intelligibility benefit with existing noise-reduction algorithms
    • G. Kim, and P. Loizou Gain-induced speech distortions and the absence of intelligibility benefit with existing noise-reduction algorithms J. Acoust. Soc. Amer. 130 2011 1581 1596
    • (2011) J. Acoust. Soc. Amer. , vol.130 , pp. 1581-1596
    • Kim, G.1    Loizou, P.2
  • 14
    • 70349093614 scopus 로고    scopus 로고
    • An algorithm that improves speech intelligibility in noise for normal-hearing listeners
    • G. Kim, Y. Lu, Y. Hu, and P. Loizou An algorithm that improves speech intelligibility in noise for normal-hearing listeners J. Acoust. Soc. Amer. 126 2009 1486 1494
    • (2009) J. Acoust. Soc. Amer. , vol.126 , pp. 1486-1494
    • Kim, G.1    Lu, Y.2    Hu, Y.3    Loizou, P.4
  • 15
    • 84953648831 scopus 로고
    • Validation of the articulation index
    • K. Kryter Validation of the articulation index J. Acoust. Soc. Amer. 34 1962 1698 1706
    • (1962) J. Acoust. Soc. Amer. , vol.34 , pp. 1698-1706
    • Kryter, K.1
  • 16
    • 40749125179 scopus 로고    scopus 로고
    • Factors influencing intelligibility of ideal binary-masked speech: Implications for noise reduction
    • DOI 10.1121/1.2832617
    • N. Li, and P. Loizou Factors influencing intelligibility of ideal binary-masked speech: implications for noise reduction J. Acoust. Soc. Amer. 123 2009 1673 1682 (Pubitemid 351379593)
    • (2008) Journal of the Acoustical Society of America , vol.123 , Issue.3 , pp. 1673-1682
    • Li, N.1    Loizou, P.C.2
  • 17
    • 58149196390 scopus 로고    scopus 로고
    • On the optimality of ideal time-frequency masks
    • Y. Li, and D. Wang On the optimality of ideal time-frequency masks Speech Commun. 51 2009 230 239
    • (2009) Speech Commun. , vol.51 , pp. 230-239
    • Li, Y.1    Wang, D.2
  • 19
    • 77957725494 scopus 로고    scopus 로고
    • Reasons why current speech-enhancement algorithms do not improve speech intelligibility and suggested solutions
    • P. Loizou, and G. Kim Reasons why current speech-enhancement algorithms do not improve speech intelligibility and suggested solutions IEEE Trans. Acoust. Speech Signal Process. 19 2011 47 56
    • (2011) IEEE Trans. Acoust. Speech Signal Process. , vol.19 , pp. 47-56
    • Loizou, P.1    Kim, G.2
  • 21
    • 65549157071 scopus 로고    scopus 로고
    • Objective measures for predicting speech intelligibility in noisy conditions based on new band-importance functions
    • J. Ma, Y. Hu, and P. Loizou Objective measures for predicting speech intelligibility in noisy conditions based on new band-importance functions J. Acoust. Soc. Amer. 125 2009 3387 3405
    • (2009) J. Acoust. Soc. Amer. , vol.125 , pp. 3387-3405
    • Ma, J.1    Hu, Y.2    Loizou, P.3
  • 22
    • 0035396555 scopus 로고    scopus 로고
    • Noise power spectral density estimation based on optimal smoothing and minimum statistics
    • DOI 10.1109/89.928915, PII S106366760104980X
    • R. Martin Noise power spectral density estimation based on optimal smoothing and minimum statistics IEEE Trans. Speech Audio Process. 9 2001 504 512 (Pubitemid 32631178)
    • (2001) IEEE Transactions on Speech and Audio Processing , vol.9 , Issue.5 , pp. 504-512
    • Martin, R.1
  • 23
    • 33947619691 scopus 로고    scopus 로고
    • Statistical methods for the enhancement of noisy speech
    • J. Benesty, S. Makino, J. Chen, Springer Berlin
    • R. Martin Statistical methods for the enhancement of noisy speech J. Benesty, S. Makino, J. Chen, Speech Enhancement 2005 Springer Berlin 43 64
    • (2005) Speech Enhancement , pp. 43-64
    • Martin, R.1
  • 24
    • 33645915118 scopus 로고    scopus 로고
    • Bias compensation methods for minimum statistics noise power spectral density estimation
    • R. Martin Bias compensation methods for minimum statistics noise power spectral density estimation Signal Process. 86 2006 1215 1229
    • (2006) Signal Process. , vol.86 , pp. 1215-1229
    • Martin, R.1
  • 28
    • 29444448046 scopus 로고    scopus 로고
    • A noise-estimation algorithm for highly non-stationary environments
    • DOI 10.1016/j.specom.2005.08.005, PII S0167639305002001
    • S. Rangachari, and P. Loizou A noise-estimation algorithm for highly non-stationary environments Speech Commun. 48 2006 220 231 (Pubitemid 43012033)
    • (2006) Speech Communication , vol.48 , Issue.2 , pp. 220-231
    • Rangachari, S.1    Loizou, P.C.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.