Robust speech/non-speech detection based on LDA-derived parameter and voicing parameter for speech recognition in noisy environments.
Arnaud MartinLaurent MauuaryPublished in: Speech Commun. (2006)
Keyphrases
- noisy environments
- speech recognition
- speech signal
- automatic speech recognition
- voice activity detection
- speaker identification
- speaker verification
- speech enhancement
- speech synthesis
- hidden markov models
- speech recognizer
- language model
- speech processing
- background noise
- digit recognition
- speech recognition systems
- pattern recognition
- noisy speech
- speech recognition technology
- noise reduction
- speaker independent
- word recognition
- isolated word
- speaker recognition
- word error rate
- speaker dependent
- speech recognizers
- probabilistic model
- speech recognition errors
- vocal tract
- non stationary
- feature extraction