Forward Adaptation of Novel Semilogarithmic Quantizer and Lossless Coder for Speech Signals Compression.
Zoran H. PericMilan S. SavicMilan R. DincicDragan B. DenicMomir R. PrascevicPublished in: Informatica (2010)
Keyphrases
- speech signal
- image compression
- arithmetic coding
- entropy coding
- compression ratio
- compression scheme
- vector quantization
- lossless compression
- lossless coding
- speech recognition
- compression algorithm
- subband
- predictive coding
- automatic speech recognition
- linear prediction
- quantization scheme
- image coder
- lossy compression
- data compression
- coding method
- automatic speech recognition systems
- scalar quantization
- progressive transmission
- transform coding
- bit rate
- speech enhancement
- source coding
- noisy environments
- vocal tract
- wavelet transform
- bit allocation
- entropy constrained
- low bit rate
- differential pulse code modulation
- non stationary
- bit plane
- sound signals
- additive noise
- speech quality
- image quality
- rate distortion
- image coding
- hidden markov models
- image processing
- distortion measure
- feature extraction
- video coder
- wavelet coefficients
- bitstream
- coding efficiency
- vector quantizer