An improved preprocessor for the automatic transcription of broadcast news audio stream.
Jindrich ZdánskýPetr DavidJan NouzaPublished in: INTERSPEECH (2004)
Keyphrases
- audio stream
- speaker diarization
- broadcast news
- automatic transcription
- spontaneous speech
- automatic speech recognition
- spoken document retrieval
- acoustic features
- video search
- speech recognition
- speaker identification
- video streams
- video retrieval
- information retrieval
- hidden markov models
- out of vocabulary
- noisy environments
- bayesian information criterion
- language processing
- speech signal
- image classification
- pattern recognition