Noise robust speech recognition based on noise-adapted HMMs using speech feature compensation.
Yong-Joo ChungPublished in: INTERSPEECH (2014)
Keyphrases
- speech recognition
- noisy environments
- hidden markov models
- spectral subtraction
- noisy speech
- speech signal
- speech synthesis
- automatic speech recognition
- speech enhancement
- background noise
- pattern recognition
- speech recognizer
- speaker verification
- language model
- speech recognition systems
- speaker identification
- speech processing
- speaker independent
- speech recognition technology
- noise model
- acoustic models
- keyword spotting
- speaker recognition
- word error rate
- handwriting recognition
- recognition engine
- digit recognition
- linear prediction
- cepstral coefficients
- noise reduction
- signal to noise ratio
- feature vectors