Robust LPC spectrum quantization-vector quantization by a linear mapping of a block code.
Roar HagenPublished in: IEEE Trans. Speech Audio Process. (1996)
Keyphrases
- vector quantization
- distortion measure
- image compression
- fractal image coding
- finite state vector quantization
- codebook design
- successive approximation
- vector quantizer
- scalar quantization
- fractal image compression
- tree structured vector quantization
- reduced complexity
- speech recognition
- entropy coding
- compression algorithm
- variable length
- frequency domain
- speaker recognition
- subband
- vector quantized
- wavelet transform