Answer / Sumit Kumar Verma

Codec stands for 'compression-decompression' and refers to a software or hardware system that compresses digital data (like audio or video) and then decompresses it when needed.nDSP (Digital Signal Processing) is a subset of signal processing that deals with the analysis, manipulation, synthesis, compression, and transmission of signals using digital computer systems.nCodec is often used in conjunction with DSP to compress digital audio or video data for storage, transmission, or playback.

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