Adaptive speech vector coding with a multiresolution hierarchical codebook.
Elimberaza MandridakeRachid AtayMohamed NajimPublished in: EUROSPEECH (1995)
Keyphrases
- multiresolution
- coarse to fine
- feature vectors
- vector quantization
- linear prediction
- soft assignment
- quadtree
- residual vector quantization
- subband
- subband decomposition
- coding scheme
- wavelet transform
- tree structured vector quantization
- bag of words
- text to speech
- coding method
- automatic speech recognition
- image coding
- vector quantizer
- audio visual
- hierarchical structure
- energy compaction
- speech recognition
- finite state vector quantization
- codebook design
- progressive transmission
- input vector
- speech signal
- image representation
- image compression