Perceptual irrelevancy removal in narrowband speech coding.
Marja LahdekorpiJani NurminenAri HeikkinenJukka SaarinenPublished in: INTERSPEECH (2003)
Keyphrases
- speech signal
- linear prediction
- speech recognition
- coding scheme
- automatic speech recognition
- vocal tract
- coding method
- low level
- recognition engine
- coding efficiency
- human visual system
- perceptual grouping
- human perception
- language acquisition
- locally adaptive
- spectral analysis
- visual perception
- speaker identification
- linear predictive coding
- spoken dialogue systems
- spoken language
- speech quality
- image sequences
- perceptual organization
- inter frame
- image coding
- gaussian mixture model
- non stationary
- language model
- hidden markov models