Impact of vocal effort variability on automatic speech recognition.
Petr ZelinkaMilan SigmundJiri SchimmelPublished in: Speech Commun. (2012)
Keyphrases
- automatic speech recognition
- speech signal
- acoustic features
- speech recognition
- broadcast news
- hidden markov models
- word error rate
- noisy environments
- conversational speech
- non stationary
- speech retrieval
- speech corpus
- recognition errors
- spoken words
- multiscale
- vocal tract
- word recognition
- pattern recognition
- spontaneous speech