GB/T 22726-2008 Active National standards

GB/T 22726-2008 Specification for multichannel digital audio coding technology

Publish Date: 2008-12-22 Implement Date: 2009-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 22726-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Encoding, character sets, and character recognition

ICS Name: Character sets and information encoding

Publish Date: 2008-12-22

Implement Date: 2009-06-01

Pages: 106 pages

Scope

This standard specifies the technical solutions for multi-channel digital audio compression and decoding, including: code stream format (syntactic structure and semantics), decoding process, and technical requirements for each decoding technology module. It also provides informative suggestions and implementation methods for the encoding part that adopts this technology.
This standard is applicable to the storage or transmission of high-quality multi-channel digital audio on storage media with limited capacity or channels with limited bandwidth, such as digital audio broadcasting, digital television (including satellite, terrestrial, and cable transmission methods), home audio systems, digital cinemas, laser disc players, online streaming media, and personal multimedia players.

Development Information

Word Count: 201 Thousand words Pages: 106 pages

Referenced Standards

GB/T 17975.1-2000 Information technology—Generic coding of moving pictures and associated audio information Part 1:Systems GB/T 4880.2-2000 Codes for the representation of names of languages—Part 2:Alpha-3 code ISO/IEC 8859-1:1998

Related Standards

GB/T 2312-1980 Active

GB/T 2312-1980 Code of Chinese graphic character set for information interchange—Primary set

Publish Date: 1980-03-09

GB/T 1989-1980 Active

GB/T 1989-1980 Methods for indication of the 7-bit encoding character set for information processing switching on 12.7mm magnetic tape

Publish Date: 1980-07-10

GB/T 1991-1980 Abolished

GB/T 1991-1980 Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape

Publish Date: 1980-07-10

GB/T 3236-1982 Abolished

GB/T 3236-1982 Implementation of 7-bit and 8-bit coded character sets for information processing interchange on punched paper cards

Publish Date: 1982-11-16

GB/T 3469-1983 Replaced

GB/T 3469-1983 Codes for documentary types and documentary carriers

Publish Date: 1983-01-29

GB/T 3911-1983 Active

GB/T 3911-1983 Graphical representations of the control characters of 7-bit coded character set for information processing

Publish Date: 1983-11-02