Automatic speech recognition enhancement using adaptive GMM estimation.
Kemouche AbdennourNabil AoufPublished in: ICDP (2015)
Keyphrases
- automatic speech recognition
- speech recognition
- gaussian mixture model
- speech signal
- hidden markov models
- speaker identification
- speech retrieval
- conversational speech
- noisy environments
- broadcast news
- spoken words
- image processing
- acoustic features
- word error rate
- recognition errors
- speech corpus
- speech recognizer
- expectation maximization
- wavelet transform