Headphone test one-stop solution

Headphone test one-stop solution

In recent years, the smart headphone market led by Bluetooth headphone has grown steadily, and the headphone market landscape is undergoing dramatic changes. The headphone technology is precise and complicated and involves many processes. Its quality requirements are also very stringent. The traditional headphone production line test method is primitive and poor, and the test items are not comprehensive enough. This may easily lead to some quality problems, which cannot be monitored and then enter the next process. Our one-stop solution to headphone testing covers all the aspects of headphone production, including incoming inspection, PCBA inspection, semi-finished product inspection and finished product inspection. So stable solutions and reliable test results are available.

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  • Flexible customization
  • Efficient testing
  • Industry leader
Test parameters

Incoming inspection

Single SPK test: double speaker test method, double the efficiency

Single MIC test: ECM microphone, analog silicon microphone, digital silicon microphone

PCBA test

Perform the corresponding current and voltage tests and electrical signal test based on PCB. Test fixtures are customizable.

Semi-finished product testing

Perform acoustic testing and call indicators test.

Finished Bluetooth SPK Test

Frequency Response (FR)

Total Harmonic Distortion (THD)
Rub&Buzz Test
Finished Bluetooth MIC TestFrequency Response (FR)
Total Harmonic Distortion (THD)
Finished Bluetooth Function TestBluetooth Keypad Test
Bluetooth Volume Test
A2DP Music Test
Absolute Volume Control
Configuration list
CRY6151B Electroacoustic Tester X1 Standard Details
CRY574 Pro Bluetooth dongle X1 Standard Details
CRY Shielding box X1 *Optional* / Customized Details
CRY609 Mouth Simulator X1 Standard Details
CRY711 Ear Simulator X2 Standard Details
CRY508 Preamplifier X2 Standard Details
Silicone Sound Cavity X2 *Optional* Details
PC X1 *Optional* Details
Test fixture X1 *Optional* Details
CRY electroacoustic testing software (including bluetooth style) X1 Standard Details
CRY333 Measurement Microphone X1 *Optional* Details
CRY5611 Sound Level Calibrator X1 *Optional* Details
CRY506 Preamplifier X1 *Optional* Details