T/CVIA 94-2022 Active Group standards

T/CVIA 94-2022 Color TV product quality evaluation index system and testing methods (Objective evaluation specification for digital TV audio quality)

Publish Date: 2021-10-20 Implement Date: 2021-10-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CVIA 94-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Integrated audio, video, and audiovisual systems

Publish Date: 2021-10-20

Implement Date: 2021-10-20

Scope

Main technical content: This document specifies the measurement and evaluation methods for audio quality of televisions, as well as the grading requirements

Development Information

Related Standards

GB/T 15466-1995 Replaced

GB/T 15466-1995 Terminology for non-broadcasting television

Publish Date: 1995-01-23

GB/T 15639-1995 Abolished

GB/T 15639-1995 Programme source used in subjective assessment for television broadcast receivers

Publish Date: 1995-07-24

GB/T 16463-1996 Active

GB/T 16463-1996 The method of subjective assessment of the sound quality for broadcast programmes and the technical parameters requirements

Publish Date: 1996-07-09

GB/T 5439-1996 Abolished

GB/T 5439-1996 The recording and exchanging of sound broadcasting programmes on stereophonic magnetic tape

Publish Date: 1996-07-09

GB/T 16610-1996 Abolished

GB/T 16610-1996 Audio-visual, video and television equipment and systems—Control systems for two still projectors operating practice

Publish Date: 1996-11-12

GB/T 16612-1996 Abolished

GB/T 16612-1996 Audio video and audiovisual systems—Domestic digital bus (D2B)

Publish Date: 1996-11-12