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A model of LPC excitation in terms of eigenvectors of the autocorrelation matrix of the impulse response of the LPC filter.

Bishnu S. Atal
Published in: ICASSP (1989)
Keyphrases
  • impulse response
  • probabilistic model
  • similarity measure
  • image restoration
  • prior information
  • computational complexity
  • singular value decomposition
  • autoregressive