GB/T 4959-2026
厅堂扩声特性测量方法
Methods of measurement for the characteristics of sound reinforcement in auditoria
- 实施日期
- 2026-10-01
- ICS 分类
- 33.160.99
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 26 条
GB/T 4959-2026
Methods of measurement for the characteristics of sound reinforcement in auditoria
GB/T 45715.2-2025
Multimedia systems and equipment for vehicles—Surround view system—Part 2: Recording methods of the surround view system
GB/T 45715.1-2025
Multimedia systems and equipment for vehicles—Surround view system—Part 1: General
GB/T 14474-2024
Horn loudspeakers—General requirements
GB/T 14475-2024
Horn loudspeakers—Measuring methods
GB/T 43537-2023
Sound system equipment—Headphones and earphones associated with personal music players—Measurement methods of maximum sound pressure level
GB/T 39848-2021
Methods of measurement for flat panel display color gamut
GB/T 36998-2018
Technical requirements and measurement methods for ASI combiner/splitter used in program distribution network
GB/T 36982-2018
Interface technical requirements and measurement methods of the digital optical line terminal used in program distribution network
GB/T 33773-2017
Infrared coding for audio and video device remote control
GB/T 33558-2017
Technical requirement and method of measurement for network interface module of digital terrestrial television
GB/T 14277-2013
General specification for audio combination equipment
GB/T 12060.9-2011
Sound system equipment - Part 9: Methods of measurement for artificial reverberation, time delay and frequency shift equipment
GB/T 14858-2011
General specification for black-white monitors
GB/T 10239-2011
General specification for colour television broadcasting receivers
GB/T 12060.13-2011
Sound system equipment-Part 13:Listening tests on loudspeakers
GB/T 4959-2011
Methods of measurement for the characteristics of sound reinforcement in auditoria
GB/T 28047-2011
Method of listening evaluation of sound reinforcement of auditorium gymnasium and stadium
GB/T 28049-2011
Code for sound reinforcement system design of auditorium, gymnasiums and stadium
GB/T 28048-2011
Code for acceptance of quality of sound reinforcement system of auditorium gymnasium and stadium