A comparative study of LPC parameter representations and quantisation schemes for wideband speech coding.
Stephen SoKuldip K. PaliwalPublished in: Digit. Signal Process. (2007)
Keyphrases
- speech signal
- linear prediction
- linear predictive
- speech recognition
- linear predictive coding
- cepstral coefficients
- automatic speech recognition
- speech quality
- speaker identification
- noisy environments
- hidden markov models
- acoustic features
- non stationary
- coding scheme
- speaker recognition
- data representations
- coding gain
- parameter values
- sound source
- video signals
- signal to noise ratio
- speech synthesis
- parameter space