A novel spectral subtraction scheme for robust speech recognition: spectral subtraction using spectral harmonics of speech.
Jounghoon BehHanseok KoPublished in: ICASSP (1) (2003)
Keyphrases
- spectral subtraction
- speech recognition
- speech signal
- noisy environments
- automatic speech recognition
- noisy speech
- hidden markov models
- speech processing
- speech recognizer
- language model
- speech synthesis
- pattern recognition
- speech recognition technology
- speech recognition systems
- vocal tract
- information retrieval
- speech recognition errors
- isolated word
- speech enhancement
- speaker identification
- background noise
- acoustic features
- speech recognizers
- speaker adaptation
- linear prediction
- frequency domain
- neural network