New parametric formulation for linear predictive coding

S. Radhakrishnan Pillai, Hyun Seok Oh, Ali Akansu

Research output: Contribution to conferencePaperpeer-review

1 Scopus citations

Abstract

This paper introduces a new parametric formulation to linear predictive coding (LPC). Instead of the usual linear prediction filter coefficients, a new scheme similar to the line spectral frequencies (LSF), that is insensitive to quantization is proposed. However, in the present case, unlike the LSF scheme, an additional positive weighting factor gives extra freedom for coding. This new representation for LPC modeling is shown to be always stable under quantization.

Original languageEnglish (US)
Pages1432-1435
Number of pages4
StatePublished - 1994
Externally publishedYes
EventProceedings of the 37th Midwest Symposium on Circuits and Systems. Part 2 (of 2) - Lafayette, LA, USA
Duration: Aug 3 1994Aug 5 1994

Other

OtherProceedings of the 37th Midwest Symposium on Circuits and Systems. Part 2 (of 2)
CityLafayette, LA, USA
Period8/3/948/5/94

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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