In order to meet the diverse requirements of factories for testing Bluetooth headset products, we have launched a modular Bluetooth headset testing solution. We combine different functional modules according to the needs of customers, so that the detection is accurate, fast, and low-cost, and we can also reserve room for expansion of functional modules for customers.
Testable products:
TWS Bluetooth headset ( Finished Product ), ANC noise canceling headset ( Finished Product ), Various types of earphone PCBA
Testable items:
(microphone) frequency response, distortion; (headphone) frequency response, distortion, Abnormal sound, separation, balance, phase, Delay; One-key detection, power detection.
Solution advantages:
1.High precision. Audio analyzer can be AD2122 or AD2522. The total harmonics distortion plus noise of AD2122 is less than -105dB+1.4µV, suitable for Bluetooth products such as Bluetooth headsets. The total harmonic distortion plus noise of AD2522 is less than -110dB+ 1.3µV, suitable for research and development of Bluetooth products such as Bluetooth headsets.
2. High-efficiency. One-key testing of Bluetooth headset (or circuit board) with frequency response, distortion, crosstalk, signal-to-noise ratio, MIC frequency response and other items within 15 seconds.
3. Bluetooth matching is accurate. Non- automatic search but scanning connections.
4. The software function can be customized and can be added with corresponding functions according to user needs;
5. Modular test system can be used to detect a variety of products., Users can independently build corresponding test systems according to production needs, so the detection scheme is suitable for enterprises with many types of production lines and rich product types. It can not only test finished Bluetooth headsets, but also test the Bluetooth headset PCBA. AD2122 cooperates with other peripheral equipment to test all types of audio products, such as Bluetooth headset, Bluetooth Speaker, smart speaker, various types of amplifiers, microphone, sound card, Type-c earphones etc.
6. High-cost performance. more economical than integrated test systems, Help enterprises reduce costs.
Post time: Jul-03-2023