Robustness of spectro-temporal features against intrinsic and extrinsic variations in automatic speech recognition.
Bernd T. MeyerBirger KollmeierPublished in: Speech Commun. (2011)
Keyphrases
- automatic speech recognition
- speech recognition
- speech signal
- hidden markov models
- conversational speech
- broadcast news
- word error rate
- speech retrieval
- spoken words
- spontaneous speech
- recognition errors
- word recognition
- noisy environments
- acoustic features
- speech recognizer
- speech corpus
- language model
- speech sounds
- bayesian networks