COMPANDING ROUTINES FOR THE TMS32010/TMS32020 (CONTAINS SCANNED TEXT)

This report discusses companding routines. Companding is required for applications that use codec devices, such as in public and private telephone networks. With the speed and versatility of the TMS320, companding can be performed in either software or hardware. The report describes both the A-law and mu-law software companding methods. Programs are also provided to show how the software companding can be performed using the computations power of the TMS32010 and the TMS32020. An example of the hardware companding is presented in the report, "Telecommunications Interfacing to the TMS32010" (SPRA128).

Go to the Engineering Design Center to locate information on other TI Semiconductor devices.

(c) Copyright 1998 Texas Instruments Incorporated. All rights reserved.
Trademarks, Important Notice!