Main Content

Linear Prediction

Convert between linear predictive coefficients (LPC) and cepstral coefficients, LSF, LSP, and RC

Blocks

Autocorrelation LPCDetermine coefficients of Nth-order forward linear predictors
Levinson-DurbinSolve linear system of equations using Levinson-Durbin recursion
LPC to LSF/LSP ConversionConvert linear prediction coefficients to line spectral pairs or line spectral frequencies
LPC to/from Cepstral CoefficientsConvert linear prediction coefficients to cepstral coefficients or cepstral coefficients to linear prediction coefficients
LPC to/from RCConvert linear prediction coefficients to reflection coefficients or reflection coefficients to linear prediction coefficients
LPC/RC to AutocorrelationConvert linear prediction coefficients or reflection coefficients to autocorrelation coefficients
LSF/LSP to LPC ConversionConvert line spectral frequencies or line spectral pairs to linear prediction coefficients

Topics