Pitch Detection Based on Signal-to-Noise-Ratio Estimation and Compensation for Continuous Speech Signal.
Hyung-Woo ParkAra Ra KhilMyung-Jin BaePublished in: ICHIT (2) (2012)
Keyphrases
- signal to noise ratio
- speech enhancement
- speech signal
- matched filter
- noise reduction
- noisy environments
- spectral subtraction
- fundamental frequency
- acoustic features
- speech recognition
- noisy speech
- automatic speech recognition
- speaker identification
- wiener filter
- non stationary
- bit error rate
- background noise
- spectral analysis
- edge detection
- additive noise
- vocal tract
- gaussian noise
- hidden markov models
- automatic speech recognition systems
- speech quality
- minimum mean square error
- speaker verification
- received signal
- linear prediction
- image quality
- image segmentation