Anechoic Test Box
ANECHOIC TEST BOX
Model:JR9001
It produces an exact acoustic replication of an electric input signal and comes in a unit that is so small that you can easily use it.
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Audio analyzer
AUDIO ANALYZER
Model:JR8125
It is a full-featured audio analyzer, which can measure Headset (USB, Bluetooth,noise-proof),Earphone, Microphone, Headset & Microphone group, Headphone/headset,Speaker or loudspeaker.
Ear simulator/coupler
EAR SIMULATOR/COUPLER
Model:JR9002
It is used to measure the performance of headphone equipment.