Communication terminal audio production line test method and test device

Abstract

The invention discloses a communication terminal audio production line testing method. The method comprises the steps that first, a terminal to be tested is manually or automatically placed in a drawer going out of a sound attenuation box; second, the drawer carrying the terminal to be tested is manually or automatically pushed into the sound attenuation box; third, an audio testing system starts a test according to a set procedure; fourth, the drawer carrying the tested terminal goes out after the test is completed; fifth, the tested terminal is manually or automatically taken out of the drawer; sixth, another terminal to be tested is manually or automatically placed into the drawer, and the operation is repeated. A compute device is in charge for collecting test data and carrying out analytic calculation on the test data, and thus a test result is obtained. Correspondingly, wireless connection and automatic earphone socket insertion and pull are adopted for a testing device, wireless connection is used for having control over access switching in the terminals to be tested, test signals and the trend of the test results, and automatic earphone socket insertion and pull is used for input of the test signals and output of the test results, and meanwhile used for detecting effectiveness of the whole circuit of an earphone socket.

Description

technical field [0001] This patent relates to a method and device for production line testing of communication terminals such as mobile phones. Background technique [0002] The current way to test the audio quality of a communication audio terminal is: [0003] 1. Input the test signal and output the test result through the headphone jack; [0004] 2. Use the USB interface to control the audio channel switching inside the communication terminal to test the electro-acoustic devices of the communication terminal one by one, such as microphones, earpieces, speakers, etc.; [0005] 3. The plugging and unplugging of the existing USB and earphone jacks can be done manually or automatically. [0006] There are following shortcoming in the testing mode of prior art: [0007] 1. Simultaneous plugging and unplugging of the USB and headphone ports requires a special automatic device to complete, which is complex in design and high in cost; [0008] 2. It takes a long time to switc...

AI Technical Summary

Problems solved by technology

[0007] 1. Simultaneous plugging and unplugging of the USB and headphone ports requires a special automatic device to complete, which is complex in design and high in cost;

[0008] 2. It takes a long time to switch between plugging and unplugging the USB socket, and it is easy to damage the shell of the communication terminal

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