Formation and Solution of the Linear Equations Used in Linear Predictive Coding,

Abstract

Linear Predictive Coding (LPC) has been shown to be a valuable technique in reducing the bandwidth of digitized speech. The autocorrelation and the covariance method are the two basic approaches that have been used to determine the predictor coefficients. This report discusses and compares several of the available methods for the formation and solution of the linear equations used in each method. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1974
Accession Number
AD0787212

Entities

People

  • Richard H. Wiggins

Organizations

  • MITRE Corporation

Tags

DTIC Thesaurus Topics

  • Autocorrelation
  • Bandwidth
  • Coefficients
  • Computing-Related Activities
  • Covariance
  • Data Science
  • Equations
  • Information Science
  • Interdisciplinary Science
  • Mathematical Analysis
  • Mathematics

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Speech Processing/Speech Recognition.