Noise robust speech recognition selectively using noise adapted HMM set.
Hiroyuki SakunoNoboru HayasakaYouji IiguniPublished in: ICECS (2014)
Keyphrases
- speech recognition
- noisy environments
- hidden markov models
- spectral subtraction
- noisy speech
- speech signal
- automatic speech recognition
- language model
- keyword spotting
- speech understanding
- noise level
- additive noise
- background noise
- speech processing
- speaker identification
- pattern recognition
- speaker independent
- noise model
- speaker recognition
- speech synthesis
- handwriting recognition
- noise reduction
- speech recognizer
- digit recognition
- natural language processing
- signal to noise ratio