Lightning earphone microphone testing system and testing method thereof

Abstract

The invention discloses a Lightning earphone microphone testing system, and the system comprises an electroacoustic tester, an artificial mouth, a pair of artificial ears, a router and a tested mobilephone with a Lightning interface. The electroacoustic tester is in communication connection with the router through a network cable. The tested mobile phone is wirelessly connected with the router, and the artificial mouth and the pair of artificial ears are connected with the Lightning interface of the mobile phone through a connection wire with a joint, and the artificial mouth and the pair ofartificial ears are in communication connection with the electroacoustic tester through a signal line. The tested mobile phone is provided with an application in advance, and the application is in communication connection with the electroacoustic tester. The system utilizes a mobile phone with the Lightning interface as a routing terminal to complete the testing of the audio characteristics of theLightning earphone microphone, thereby bypassing the limitation of the protocol confidentiality of the Lightning interface. The system employs the machine test, and the test result is objective. Thetest efficiency is high; the test consistency is high, and the machine does not feel fatigue; and the system achieves more comprehensive testing of the audio characteristics of the Lightning microphone.

Description

【Technical field】 [0001] The invention relates to the technical field of earphone microphone testing, in particular to a Lightning earphone microphone testing system and a testing method thereof. 【Background technique】 [0002] At present, the way to test the Lightning headset microphone is to insert the headset with the Lightning interface into an iPhone that supports this interface, turn on the music player on the phone to play music or a special frequency scanning excitation signal, and listen to the human ear to judge the quality of the headset . Use the tape recorder on the mobile phone to record the signal collected by the microphone on the headset and then play it back through the headset, and judge the quality of the microphone by listening to the human ear. This Lightning earphone microphone test method has the following defects: 1) it is not objective enough, and it depends on people's subjective consciousness to judge whether the product is good or bad; auditory...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a Lightning earphone microphone testing system and its testing method, which aims to solve the problem that the testing efficiency of the Lightning earphone microphone in the prior art is not high, and the test results rely on people's subjective consciousness. technical problem

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