JJF 2385-2026 Pending National Metrology Technical Specifications JJF

JJF 2385-2026 Test Specification for Acoustic Characteristic of Intelligent Glasses

Publish Date: 2026-04-02 Implement Date: 2026-10-02 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 2385-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2026-04-02

Implement Date: 2026-10-02

Publisher: 国家市场监督管理总局

Technical Committee: 全国声学计量技术委员会

Pages: 20 pages

Scope

本规范适用于带有声信号采集或输出的智能眼镜的声学性能测试。

Development Information

Drafting Units:

中国计量科学研究院、南京大学

Drafting Persons:

牛锋、卢晶、秦朝琪

Word Count: 22 Thousand words Pages: 20 pages

Referenced Standards

JJG 175-1998 Measuring Condenser Microphones JJG 175-2015 Working Standard Microphones(Electrostatic Actuator Method) JJG 176-2005 Sound Calibrators JJG 176-2022 Sound Calibrators JJG 1172-2019 Working Standard Microphones(Free-field Comparison Method) JJF 1001-2011 General Terms in Metrology and Their Definitions JJF 1034-2020 Terms and Definitions for Acoustical Metrology JJF 1288-2011 Calibration Specification for Multi-Channels Sound Analyzers JJF 1520-2015 Calibration Specification for Head and Torso Simulator Used in Acoustical Measurement GB/T 3102.7-1993 Quantities and units—Acoustics GB/T 3947-1996 Acoustical terminology ITU-T P.57:2021 ITU-T P.58:2021

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