The “2019 (Autumn) China Bluetooth Headset Industry Summit Forum” sponsored by Woai Audio Network was successfully held on August 22, 2019. The number of registered participants for this event was 4000+, and 16 heavyweight guests participated in the speech. 88 exhibiting companies , 17 support media. This event is a promotion of TWS Bluetooth headset industry initiated by Woai Audio Network. The purpose is to promote mutual exchange and cooperation among Bluetooth headset industry partners, brands, solutions, and supply chain manufacturers to accelerate the development of the intelligent audio industry. Currently, It has been held for the fifth consecutive year. In the past two years, the China Intelligent Audio, Bluetooth Headset, and Intelligent Audio Industry Summit Forum sponsored by I Love Audio Network has won the enthusiastic participation of more than 1,000 companies and more than 20,000 engineers.

　　As a professional audio test sponsor, Eptech has sincerely brought TWS Bluetooth headset test core products to help the scene. At the exhibition, our engineers accurately demonstrated the testing process, bringing a new testing experience to users in the audio industry.

exhibition site

TWS True Wireless Headphone Test System:

Features of Bluetooth headset RF one drag two automatic test system:

　　1. Finished and semi-finished Bluetooth headset address write, version information check, crystal frequency correction;

　　2. Quickly complete all RF tests with accurate test results and test time of 10s / pcs;

　　3. Chinese operation interface to optimize instrument settings and simplify staff training;

　　4. Adopt one-to-two test to maximize instrument utilization and production efficiency;

　　5. Automatically generate test reports to facilitate data statistics and analysis;

　　6. Ergonomic operation console, comfortable and convenient for employees to operate without fatigue, suitable for the working environment of production line

　　7. The server management function can be realized, so that R & D and quality control can master the production status and quality, and guarantee the quality comprehensively.

　　8. Test items

　　  BR Basic Rate Project (Transmitter)

　　  EDR Enhanced Rate Project (Receiver)

Bluetooth headset audio one drag two automatic test system features:

　1. Powerful system functions and features:

　　Covers 20Hz-20khz bandwidth

　　Support Bluetooth stereo headset test that meets A2DP protocol

　　Supports handheld and hands-free modes

　　Data import and export

　　Barcode control

　　Easy to set test result threshold

　　One-click operation of multiple test items

　　FFT analysis function

　　Real-time analysis of test data

　2. Complete headphone test project:

　　HFP protocol test MIC call frequency response / distortion / sensitivity / clarity

　　A2DP protocol test SPK output power / frequency response / distortion / sensitivity / balance / loudness

　　Rechargeable battery current

　　Bluetooth signal RSSI

　3. Simple and flexible operation interface: