Double the trouble: handling noise and reverberation in far-field automatic speech recognition.
David GelbartNelson MorganPublished in: INTERSPEECH (2002)
Keyphrases
- automatic speech recognition
- noisy environments
- speech recognition
- speech signal
- hidden markov models
- word error rate
- conversational speech
- speech retrieval
- broadcast news
- recognition errors
- spoken words
- acoustic features
- spontaneous speech
- speech enhancement
- word recognition
- speaker verification
- noise reduction
- handwriting recognition
- noise model
- image acquisition
- signal to noise ratio