Acquiring variable length speech bases for factorisation-based noise robust speech recognition.
Antti HurmalainenTuomas VirtanenPublished in: EUSIPCO (2013)
Keyphrases
- speech recognition
- variable length
- noisy environments
- fixed length
- speech signal
- speech processing
- noisy speech
- spectral subtraction
- speech synthesis
- automatic speech recognition
- language model
- speech recognizer
- n gram
- speech enhancement
- hidden markov models
- background noise
- speech recognition technology
- pattern recognition
- speaker identification
- speech recognition systems
- digit recognition
- word error rate
- speech recognizers
- speaker recognition
- speaker dependent
- noise reduction
- bitstream
- information retrieval
- isolated word
- noise model
- gaussian noise
- speaker independent
- speech recognition errors