MFCC-based Remote Pathology Detection on Speech Transmitted Through the Telephone Channel - Impact of Linear Distortions: Band Limitation, Frequency Response and Noise.
Rubén FraileNicolás Sáenz-LechónJuan Ignacio Godino-LlorenteVíctor Osma-RuizCorinne FredouillePublished in: BIOSIGNALS (2009)
Keyphrases
- frequency response
- impulse response
- signal to noise ratio
- transfer function
- speech recognition
- fir filters
- speech signal
- noisy environments
- frequency domain
- high pass
- speech enhancement
- speaker identification
- noise reduction
- frequency band
- low pass
- feature extraction
- geometric distortions
- single channel
- standard deviation
- filter design
- low frequency
- spatial domain
- low pass filter
- noise level
- spectral features
- high frequency
- speaker diarization
- feature vectors