Vector quantization and perceptual criteria for low-rate coding of speech.
Maurizio CopperiDaniele SerenoPublished in: ICASSP (1985)
Keyphrases
- vector quantization
- low rate
- speaker recognition
- high rate
- codebook design
- distortion measure
- image compression
- codebook generation
- finite state vector quantization
- vector quantizer
- human perception
- false negative
- index table
- dos attacks
- transform coding
- coding scheme
- tree structured vector quantization
- coding method
- bit allocation
- software implementation
- false positives
- reduced complexity
- human visual system
- speech signal
- network security
- progressive transmission
- fractal image coding
- false alarms
- compression ratio
- entropy constrained
- computer networks
- network traffic
- lightweight