简介:Inthispaper,theauthorspresentamethodtohandletheEchoCancellerasanon-didejobofLD-CELPcodecandacircuitrytoembedechocanecellerintoaLD-CELPcodec.ThepossibilitytoimplementasystemwiththeintegrationofLD-CELPcodecandechocancellerinrealtimebytwochipsofTMS320C30isdiscussed.
Implementation of a LD—CELP Codec with Echo Canceller Functions