A 32 kbit/s wideband speech coder based on transform coding.
H. DiaGang FengYannick MahieuxPublished in: EUROSPEECH (1993)
Keyphrases
- transform coding
- speech signal
- speaker dependent
- image compression
- speech recognition
- speaker identification
- image coding
- coding scheme
- entropy constrained
- bitstream
- compressed images
- bit allocation
- wavelet filters
- vector quantization
- image processing
- wavelet transform
- entropy coding
- compression ratio
- audio visual
- peak signal to noise ratio
- transform coefficients
- subband
- discrete cosine transform
- coding efficiency
- image coder
- compression scheme
- compression algorithm
- filter bank
- bit rate
- signal processing
- hidden markov models