Autoregressive Models of Speech Signal Variability in the Speech Commands Statistical Distinction.
Victor KrasheninnikovAndrey ArmerNatalia KrasheninnikovaValery DerevyankinVictor KozhevnikovNikolay MakarovPublished in: ICCSA (1) (2006)
Keyphrases
- speech signal
- autoregressive model
- speech recognition
- automatic speech recognition
- vocal tract
- speaker identification
- automatic speech recognition systems
- noisy environments
- speech quality
- background noise
- speaker recognition
- linear prediction
- non stationary
- speech enhancement
- spectral analysis
- fundamental frequency
- autoregressive
- acoustic features
- hidden markov models
- multiresolution
- pattern recognition
- wavelet domain
- higher order
- sound source
- wavelet analysis
- noisy images
- language model