Audio coding

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Audio coding means the audio digital encoding algorithm, the methods for transforming the analogic audio signal into a digital format.

Compared to voice over IP systems, N/ACIP group rely on wideband audio coding systems. Most of them are standardised but some manufacturers have also proprietary solutions that can be licensed.

Examples of standardised audio coding systems: PCM, G.711 (telephony), G.722, PCM, MPEG Layer II, MPEG Layer III, MPEG AAC, etc

Retrieved from "http://www.ebu-acip.org/Audio_coding"
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