SNR-dependent background noise compensation of PESQ values for cellular phone speech.
Kengo FujitaTsuneo KatoHideaki YamadaHisashi KawaiPublished in: INTERSPEECH (2005)
Keyphrases
- background noise
- speech quality
- speech signal
- cellular phone
- speech enhancement
- speech recognition
- noisy environments
- low contrast
- mobile phone
- vocal tract
- automatic speech recognition
- signal to noise ratio
- non stationary
- adaptive filtering
- packet loss
- spectral analysis
- noise reduction
- traffic signs
- hidden markov models
- blood vessels
- pattern recognition
- real time
- denoising
- ecg signals
- gray level