GB/T 33475.3-2018 Active National standards

GB/T 33475.3-2018 Information technology—High efficiency media coding—Part3:Audio

Publish Date: 2018-06-07 Implement Date: 2019-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 33475.3-2018

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: 2018-06-07

Implement Date: 2019-01-01

Pages: 508 pages

Scope

This part of GB/T 33475 describes the representation methods of high-quality audio signals, lossless audio encoding, and 3D audio object encoding, as well as the methods of general audio decoding, lossless audio decoding, and 3D audio object decoding.
This part is applicable to the following fields:
—— Digital storage media;
—— Internet broadband audio and video services;
—— Digital audio and video broadcasting;
—— Wireless broadband multimedia communication;
—— Digital movies;
—— Virtual reality and augmented reality;
—— Video surveillance.

Development Information

Word Count: 966 Thousand words Pages: 508 pages

Referenced Standards

GB/T 4880.2-2000 Codes for the representation of names of languages—Part 2:Alpha-3 code GB/T 17975.1-2010 Information technology—Generic coding of moving pictures and associated audio information—Part 1:Systems GB/T 5271.1-2000 Information technology—Vocabulary Part 1:Fundamental terms GB/T 5271.4-2000 Information technology—Vocabulary—Part 4:Organization of data GB/T 5271.9-2001 Information technology—Vocabulary—Part 9:Data communication

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