Joint speech signal enhancement based on spectral subtraction and SVD filter.
Wenkai LuXuegong ZhangYanda LiLiqin ShenWeibin ZhuPublished in: INTERSPEECH (2000)
Keyphrases
- spectral subtraction
- speech signal
- speech recognition
- signal to noise ratio
- automatic speech recognition
- adaptive filtering
- background noise
- hidden markov models
- linear prediction
- non stationary
- additive noise
- speaker identification
- vocal tract
- spectral analysis
- speech enhancement
- noisy environments
- multi band
- image enhancement
- noise reduction
- hearing aids
- frequency band
- sound source
- noisy speech
- speech synthesis
- image compression
- image processing
- feature extraction