声耦合器 meaning in Chinese
acoustic coupler
acoustic-tone coupler
coupler, acoustic
sound coupler
Examples
- Electroacoustics - simulators of human head and ear - part 3 : acoustic coupler for the calibration of supra - aural earphones used in audiometry
电声学.人头和耳模拟器.第3部分:用于听力测定计的超听力耳机校正用声耦合器