Voicing-specific LPC quantization for variable-rate speech coding.
Roar HagenErdal PaksoyAllen GershoPublished in: IEEE Trans. Speech Audio Process. (1999)
Keyphrases
- speech recognition
- linear predictive
- linear predictive coding
- high bit rate
- code length
- speech signal
- linear prediction
- rate distortion
- gray code
- cepstral coefficients
- broadcast news
- matching pursuit
- automatic speech recognition
- uniform quantization
- bits per pixel
- lattice vector quantization
- tree structured vector quantization
- image coding