Spectral magnitude quantization based on linear transforms for 4 kb/s speech coding.
Çagri Özgenc EtemogluVladimir CupermanPublished in: ICASSP (2001)
Keyphrases
- linear prediction
- speech signal
- image coding
- lossless compression
- subband
- linear predictive coding
- prediction error
- knowledge base
- spectral features
- speech recognition
- scalar quantization
- vocal tract
- subband coding
- matching pursuit
- entropy coding
- adaptive quantization
- lattice vector quantization
- uniform quantization
- high bit rate
- spectral analysis
- spoken language
- image coder
- inter frame
- coding scheme