Model Adaptation via MAP for Speech Recognition in Noisy Environments.
Tatiane Melo VitalCarlos Alberto YnogutiPublished in: BIOSIGNALS (2014)
Keyphrases
- speech recognition
- noisy environments
- speech signal
- automatic speech recognition
- speaker verification
- speech synthesis
- digit recognition
- background noise
- hidden markov models
- speaker identification
- language model
- speech enhancement
- speech recognizer
- pattern recognition
- voice activity detection
- speech recognition technology
- noisy speech
- speaker recognition
- word recognition
- noise reduction
- speaker independent
- spectral subtraction
- acoustic features
- image segmentation
- machine learning