SNRH measurement for speech enhancement

YAO Fengying, ZHANG Min. SNRH measurement for speech enhancement[J]. ACTA ACUSTICA, 2002, 27(5): 405-407. DOI: 10.15949/j.cnki.0371-0025.2002.05.005

Citation:

YAO Fengying, ZHANG Min. SNRH measurement for speech enhancement[J]. ACTA ACUSTICA, 2002, 27(5): 405-407. DOI: 10.15949/j.cnki.0371-0025.2002.05.005

Citation:

YAO Fengying, ZHANG Min. SNRH measurement for speech enhancement[J]. ACTA ACUSTICA, 2002, 27(5): 405-407. DOI: 10.15949/j.cnki.0371-0025.2002.05.005

Abstract

Improvement of SNR is generally used as the effect of speech enhancement. This paper suggests a modified SNR algorithm - SNRH (Signal-Noise-Ratio of Highpass) for speech enhancement. Experiments show the new method outperforms the traditional SNR as it can offer more information regarding the applied conditions of enhancement approaches and their relative efficiency.

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