Linear predictive coding of speech signals in a high ambient noise environment.
Hidefumi KobatakeJunta InariShin-ichi KakutaPublished in: ICASSP (1978)
Keyphrases
- noisy environments
- speech signal
- cepstral coefficients
- speech enhancement
- linear predictive coding
- background noise
- speech recognition
- noise reduction
- automatic speech recognition
- non stationary
- speaker verification
- speaker identification
- automatic speech recognition systems
- signal to noise ratio
- feature selection
- vocal tract
- blind source separation
- hidden markov models
- noise model
- speech quality
- information retrieval