Integration of beamforming and automatic speech recognition through propagation of the wiener posterior.
Ramón Fernandez AstudilloAlberto AbadJoão Paulo da Silva NetoPublished in: ICASSP (2012)
Keyphrases
- automatic speech recognition
- speech recognition
- speech signal
- hidden markov models
- broadcast news
- word error rate
- conversational speech
- noisy environments
- speech enhancement
- recognition errors
- speech retrieval
- spoken words
- word recognition
- speech corpus
- frequency domain
- spontaneous speech
- posterior marginals
- language model
- pattern recognition