Speech enhancement using critical band spectral subtraction.
Latchman SinghSridha SridharanPublished in: ICSLP (1998)
Keyphrases
- speech enhancement
- spectral subtraction
- speech signal
- speech recognition
- frequency band
- signal to noise ratio
- noisy environments
- noise reduction
- noisy speech
- single channel
- linear prediction
- automatic speech recognition
- smoothing algorithm
- vocal tract
- background noise
- wiener filter
- hearing aids
- multi band
- multi channel
- hidden markov models
- pattern recognition
- edge detection
- additive noise
- neural network