GB/T 4959-2026

Upcoming

Methods of measurement for the characteristics of sound reinforcement in auditoria

厅堂扩声特性测量方法

Standard Type
GBT
ICS
33.160.99
CCS
M 72
Status
Upcoming
Issue Date
2026-03-31
Implementation
2026-10-01
Centralized Committee
工业和信息化部(电子)
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies the measurement methods for key acoustic characteristics of sound reinforcement systems in auditoria, including frequency response, sound pressure level, and distortion. It is applied in the design, installation, and acceptance testing of sound systems in venues such as theaters, concert halls, conference rooms, and multi-purpose halls. The standard ensures consistent evaluation of audio performance for compliance with acoustic quality requirements in public and performance spaces.

Related Standards

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.