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  • Recently our website has been counterfeited, this is the only official website of CRYSOUND, please do not be deceived

    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.

    Download online
    Features
    • 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
    Sensitivity
    Polarity
    SNR
    Finished Bluetooth MIC TestFrequency Response (FR)
    Total Harmonic Distortion (THD)
    Sensitivity
    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
    国产精品三级专区
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