Abstract: A wireless communication device and a wireless paring method thereof provided. The method is suitable for a first wireless communication device. The first wireless communication device includes a storing module storing a first operation system(OS) and a second OS. The method includes: executing the first OS, and executing a wireless paring of the first wireless communication device and a second wireless communication device through the first OS; storing a paring information into a sharing information backup region of the storing module through the first OS; executing the second OS, and reading the paring information from the sharing information backup region through the second OS; and establishing a wireless connection between the first wireless communication device and the second wireless communication device through the second OS according to the paring information.

Abstract: An audio testing system and an audio testing method for an electronic device under test are provided. The audio testing method includes the following steps. A testing audio is sent through a testing audio sending end of a testing device. An electronic device under test is controlled to perform recording through an audio receiving end, so as to generate an under-testing audio. After the recording is completed, the device under test controlled to playback the under-testing audio from one of both-side audio sending ends to perform recording through the testing audio receiving end, and calls an audio analyzing process to generate a first testing result. The device under test controlled to playback the under-testing audio from the other one of the both-side audio sending ends to perform recording through the testing audio receiving end, and calls the audio analyzing process to generate a second testing result.

Abstract: An audio testing system and an audio testing method for an electronic device under test are provided. The audio testing method includes the following steps. A testing audio is sent through a testing audio sending end of a testing device. An electronic device under test is controlled to perform recording through an audio receiving end, so as to generate an under-testing audio. After the recording is completed, the device under test controlled to playback the under-testing audio from one of both-side audio sending ends to perform recording through the testing audio receiving end, and calls an audio analyzing process to generate a first testing result. The device under test controlled to playback the under-testing audio from the other one of the both-side audio sending ends to perform recording through the testing audio receiving end, and calls the audio analyzing process to generate a second testing result.