On frequency quantization in sinusoidal audio coding.
Renat VafinDeep PrakashW. Bastiaan KleijnPublished in: IEEE Signal Process. Lett. (2005)
Keyphrases
- uniform quantization
- subband coding
- coding scheme
- adaptive quantization
- coding method
- high bit rate
- matching pursuit
- quantization scheme
- multimedia
- low frequency
- high frequency
- code length
- transform coding
- entropy coding
- signal processing
- video signals
- block coding
- efficient compression
- subband image coding
- bits per pixel
- scalar quantization
- image compression
- quantization error
- lattice vector quantization
- shape coding
- visual data
- distortion measure
- image coding
- filter bank
- bit rate
- band limited
- audio signal
- gray code
- inter frame
- huffman coding
- subband
- audio visual
- coding efficiency