SJ/T 11180.4-2019 Active Industry standards-Electronics

SJ/T 11180.4-2019 SJ/T 11180.4-2019 Audio and Audiovisual Equipment Digital Audio Part 4: Basic Measurement Methods for Audio Characteristics of Microcomputers

Publish Date: 2019-12-24 Implement Date: 2020-07-01 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: SJ/T 11180.4-2019

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Audio equipment, electroacoustic devices

ICS Name: Other audio, video, and audiovisual equipment

Publish Date: 2019-12-24

Implement Date: 2020-07-01

Scope

This standard specifies the test methods for linear PCM signals of the audio components of both desktop and portable microcomputers. The general measurement conditions and methods for digital audio characteristics are described in SJ/T 11180.1 "Audio and Audiovisual Equipment - Digital Audio Components - Basic Measurement Methods for Audio Characteristics - Part 1: General Principles".

Development Information

Same series standard

SJ/T 11180.2-2019 Audio and Visual DevicesDigital Audio ComponentAudio Characteristics Basic Measurement MethodsPart 2: Consumer-level ApplicationsAudio and visual equipment, digital audio component, basic characteristics of audio measurement methods, Part 2: Consumer-level applications. The above text translates into English as follows: Audio and Visual EquipmentDigital Audio ComponentBasic Characteristics of Audio Measurement MethodsPart 2: Consumer-level Applications。 SJ/T 11180.3-2019 Audio and audiovisual equipment Digital audio component Audio characteristics basic measurement methods Part 3: Professional-level applications

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