Low bit rate wideband WI speech coding.
Christian H. RitzIan S. BurnettJason LukasiakPublished in: ICASSP (1) (2003)
Keyphrases
- low bit rate
- coding method
- speech signal
- shape coding
- video coding scheme
- coded images
- adaptive quantization
- bit rate
- rate distortion optimized
- video encoding
- image codec
- image compression
- coding scheme
- coding efficiency
- speech recognition
- video compression
- image quality
- visual quality
- compression algorithm
- speech quality
- blocking effect
- compression ratio
- video conferencing
- video codec
- blocking artifacts
- video coding
- inter frame
- rate distortion
- reconstructed image
- compression efficiency
- video encoder
- peak signal to noise ratio
- high frequency
- natural images
- motion estimation
- vector quantization
- subband
- subband coding
- arithmetic coding
- bitstream