The Residu Implementation Using the TMS320C6000

Texas Instruments

Published Date: 08/29/2000


This application report describes the implementation of the Residu function on the TMS320C6000(tm) (C6000(tm)). The Residu function is a basic function in the GSM EFR and G.729 and other voice coding schemes.G.729 is an algorithm for the coding of speech signals at 8 kbit/s using conjugate-structure algebraic-code-excited linear-prediction (CS-ACELP)while GSM EFR uses the ACELP coding scheme.