Arithmetic coding of speech and audio spectra using tcx based on linear predictive spectral envelopes.
Tom BäckströmChristian R. HelmrichPublished in: ICASSP (2015)
Keyphrases
- linear predictive
- mel frequency cepstral coefficients
- spectral features
- arithmetic coding
- cepstral coefficients
- hyperspectral images
- speech recognition
- high order
- data compression
- spectral analysis
- compression algorithm
- image compression
- lossless compression
- linear prediction
- speech signal
- coding method
- compression ratio
- audio signal
- speaker identification
- principal component analysis
- hyperspectral
- feature set
- vector quantization
- bit rate
- language model