Inner product based-multiband vector quantization for wideband speech coding at 16 kbps.
Seung Yeol LeeNam Soo KimJoon-Hyuk ChangPublished in: INTERSPEECH (2004)
Keyphrases
- vector quantization
- multi band
- frequency band
- vector quantizer
- speaker recognition
- codebook design
- speech signal
- distortion measure
- image compression
- multispectral
- finite state vector quantization
- codebook generation
- patch antenna
- tree structured vector quantization
- speech recognition
- index table
- subband
- coding method
- transform coding
- coding scheme
- bit rate
- image coding
- reduced complexity
- entropy constrained
- transfer function
- high frequency
- finite state
- wavelet decomposition
- multiresolution
- low frequency
- hyperspectral
- signal to noise ratio
- computationally efficient
- image data
- high resolution