Home / Standards / GB/T 43537-2023 GB/T 43537-2023 Active Sound system equipment—Headphones and earphones associated with personal music players—Measurement methods of maximum sound pressure level 声系统设备 耳机及个人音乐播放器 最大声压级测量方法 Standard Type GBT ICS 33.160.99 CCS M72 Status 现行 Issue Date 2023-12-28 Implementation 2024-07-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A