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SJ/T 11299.4-2005 English PDF

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SJ/T 11299.4-2005EnglishRFQ ASK 3 days [Need to translate] Specification for enhanced versatile disk system. Part 4: Specification for enhanced audio coding of multi-channel surround system Valid SJ/T 11299.4-2005

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Basic data

Standard ID SJ/T 11299.4-2005 (SJ/T11299.4-2005)
Description (Translated English) Specification for enhanced versatile disk system. Part 4: Specification for enhanced audio coding of multi-channel surround system
Sector / Industry Electronics Industry Standard (Recommended)
Classification of Chinese Standard M71
Classification of International Standard 33.160.40
Word Count Estimation 163,137
Date of Issue 2005-02-18
Date of Implementation 2005-02-18
Summary This standard provides enhanced audio codec (Enhanced (x) Audio Coding, ExAC) principle, the main technical unit and implementation, and the stream syntax. SJ/T 11299 enhancement described in this part of audio coding technology (ExAC) represents the latest technological advances in audio coding efficient audio coding scheme suitable for a variety of sampling rate, channel configuration fidelity compression encoded audio information. ExAC addition to supporting the basic channel configuration mode and the sampling frequency, but also supports sampling rates from 8kHz to 96kHz, from mono, stereo, 4. 1, 5. 1 and 7. 1 surround sound encoding, decoding, can be extended to up to 48 channel, supported from 16kbps to 768kbps and encoding bit rate. ExAC technology is applicable to a variety of storage, broadcast, cable and wireless transmission systems, high-quality audio coding technology.