GB/T 25498.3-2010

Active

Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry

电声学 人头模拟器和耳模拟器 第3部分：校准压耳式测听耳机用声耦合器

Standard Type
GBT
ICS
17.140.50
CCS
A59
Status
现行
Issue Date
2010-12-01
Implementation
2011-05-01
Responsible Dept
工业和信息化部（电子）
Drafting Unit
N/A