A novel spectral subtraction scheme for robust speech recognition: spectral subtraction using spectral harmonics of speech.
Jounghoon BehHanseok KoPublished in: ICME (2003)
Keyphrases
- spectral subtraction
- speech recognition
- speech signal
- noisy environments
- automatic speech recognition
- noisy speech
- hidden markov models
- speech processing
- language model
- speech synthesis
- speech recognizer
- speech recognition technology
- speech recognition systems
- speaker identification
- speech recognizers
- speech enhancement
- background noise
- pattern recognition
- speaker independent
- frequency domain
- vocal tract
- information retrieval
- speaker diarization
- sound source
- linear prediction
- spectral analysis
- feature selection
- computer vision
- neural network