Application Notes
Acoustic Echo Cancellation Algorithms and Implementation on the TMS320C80
Texas Instruments
Published : 01 May 96
Description
Acoustic echo cancellation on the TMS320C8x multiprocessor digital signal processor (DSP) offers high performance and flexibility to meet varying user needs. This document describes the implementation of an integrated N-tap digital acoustic echo canceller on the TMS320C8x parallel processor (PP). A brief discussion of a generic echo cancellation algorithm is provided. A 512-tap (64-ms span) echo
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