Asynchronous Sample Rate Converter (ASRC) is used for audio sampling rate conversion in both consumer and professional applications. The ASRC software module supports a variety of sample rate configurations. The ASRC software module can be used to change the sampling frequency in small steps which vary with time without producing any audible artifacts in the output, during the change. Such a time varying sampling rate change is a very important functionality in many multimedia systems, for example in achieving fine synchronization among various streams.
|SHARC Processor Family||Code RAM (KiB)||Data RAM (KiB)||Constant Data Tables (KiB)||MIPS Number Of Channels|
|ADSP-214xx||5646||9520||(68 + (num_chans * 194)) * 4 + (30 + (num_chans * 229))) * 4||12.6||24.95|
|ADSP-213xx||8040||9520||(68 + (num_chans * 194)) * 4 + (30 + (num_chans * 229))) * 4||12.31||25.10|
Each module supports the Analog Devices, Inc. (ADI) Blackfin or SHARC Processor family and is a licensed product that is available in object code format. Recipients must sign or accept a license agreement with ADI prior to being shipped or downloading the modules identified in the license agreement.