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2 in 1 Audio test system of Bluetooth headset
The system can detect the acoustic function test of the music mode and the call mode of the test piece, and provide the judgment basis for checking whether the finished Bluetooth headset can enter the next process. At present, it has been used in batches in Logitech, Philips, Sennheiser and other companies.
The system controls the Bluetooth box to connect the Bluetooth headset by the automatic test software and realizes the Bluetooth headset to acoustic function test through our company to the audio analyzer.
Music mode: acoustic function test of frequency response, distortion and abnormal sound
Call mode: acoustic function test of frequency response, distortion and abnormal sound
In addition, the system is a two for one automatic test system. When one is tested, the other is connected with Bluetooth, saving the connection time of Bluetooth headset.
Test items：
Test man-hour:<30s
A2DP Frequency curve
A2DP THD
A2DP Rub and Buzz
HFP Frequency curve
HFP THD