Companded quantization of speech MDCT coefficients.
Fredrik NordénPer HedelinPublished in: IEEE Trans. Speech Audio Process. (2005)
Keyphrases
- linear prediction
- transform coefficients
- speech recognition
- wavelet packet
- wavelet coefficients
- matching pursuit
- speech signal
- linear predictive coding
- text to speech
- image coding
- basis functions
- recognition engine
- speech synthesis
- scalar quantization
- transform domain
- linear combination
- audio visual
- spoken language
- subband
- speaker recognition
- endpoint detection
- image coder
- cepstral coefficients
- quantization error
- uniform quantization
- computational complexity
- image compression
- color quantization
- speaker identification