A robust feature extraction method for automatic speech recognition in noisy environments.
Juan Gómez-MenaJ. Santos-SuarezRamón García-GómezPublished in: EUROSPEECH (1991)
Keyphrases
- noisy environments
- automatic speech recognition
- speech recognition
- speech signal
- speaker verification
- noise reduction
- background noise
- hidden markov models
- speech enhancement
- digit recognition
- word error rate
- speaker identification
- broadcast news
- speech retrieval
- voice activity detection
- non stationary
- conversational speech
- pattern recognition
- denoising
- speaker adaptation
- spoken words
- linear prediction
- recognition errors
- speech corpus