Home / Standards / GB/T 42473-2023 GB/T 42473-2023 Active Acoustics—Procedures for assessment and predication of noise annoyance 声学 噪声烦恼度的评价和预测方法 Standard Type GBT ICS 13.140 CCS A59 Status 现行 Issue Date 2023-03-17 Implementation 2023-10-01 Responsible Dept 中国科学院 Drafting Unit N/A