MEMS MIC component of the module and the whole product test need the standard test sound source . The Standard sound test environment is need free field and pressure field environment characterization report in the anechoic chamber.
Acoustic testing chamber provides the standard sound source and sound absorption wedge to test the audio.
The test of sound source to provide low-cost production line, excellent audio and stability test environment.
Note: The test fixture is customized, The acoustic testing chamber don’t contain fixture.
Function
1.The test of sound source provides the 94dB standard sound pressure test of microphone.
2.The sound absorption wedge provides the standard test environment.
3.The output of sound pressure to 94dB and Max to 120dB.
4.We provide the screws and hole location of superstructure fixture and users can design their own fixture to use it. *The screws and hole location of superstructure fixture spec. download.
Specification
1.The test of sound source：BNC Interface, the output of standard sound pressure: 94dB SPL, the output of sound pressure (Max) : 120dB
2.Frequency Range ：Frequency Range 100Hz~10KHz:+/-2dB or 100Hz~15KHz:+/-2dB or 100Hz~20KHz:+/-2dB
3.The characteristics of frequency response: 100Hz~20KHz:+/-2dB
4.Dimensions：310(W)ｘ310(D)ｘ223(H)mm (outside dimension ,don’t contain the shock absorber feet)
5.Weight：11 kg (don’t contain Cover and fixture)
302新竹縣竹北市嘉豐十一路一段100號10樓之7(富翼大樓)
Tel:+886-3-658-3862
10F.-7, No.100, Sec. 1, Jiafeng 11th Rd., Zhubei City, Hsinchu County 302, Taiwan (R.O.C.)
