Spectral difference for statistical model-based speech enhancement in speech recognition.
Soojeong LeeJoon-Hyuk ChangPublished in: Multim. Tools Appl. (2017)
Keyphrases
- speech recognition
- speech enhancement
- spectral subtraction
- speech signal
- noisy environments
- noisy speech
- linear prediction
- spectral analysis
- language model
- automatic speech recognition
- hidden markov models
- cepstral coefficients
- vocal tract
- speaker identification
- speech synthesis
- background noise
- speaker adaptation
- pattern recognition
- noise reduction
- speech recognizer
- signal to noise ratio
- speaker diarization
- speech recognition systems
- speaker independent
- single channel
- acoustic features
- maximum likelihood