Intraframe quantization of speech line spectrum pairs for code-excited linear prediction based coders in packet networks.
Fatiha MerazkaPublished in: Trans. Emerg. Telecommun. Technol. (2012)
Keyphrases
- linear prediction
- subband
- image coder
- image coding
- lossless compression
- entropy coding
- inter frame
- bit rate
- speech signal
- rate distortion
- prediction error
- image compression
- wavelet transform
- transform coefficients
- filter bank
- vocal tract
- feature vectors
- wavelet coefficients
- autoregressive
- frequency domain
- multiresolution
- coding scheme
- speech recognition
- video coding
- coding method
- bit plane
- motion estimation
- wavelet domain
- motion compensated
- packet loss
- coding efficiency
- video sequences