Automatic Speech Recognition on a Firefighter TETRA Broadcast Channel.
Daniel SteinBela UsabaevPublished in: LREC (2012)
Keyphrases
- automatic speech recognition
- speech recognition
- speech signal
- word error rate
- hidden markov models
- wireless broadcast
- broadcast news
- conversational speech
- spoken words
- speech retrieval
- multi channel
- recognition errors
- speech corpus
- word recognition
- discriminative training
- acoustic features
- noisy environments
- speech recognizer
- spontaneous speech
- multi modal
- bayesian networks