Method and system for testing earpiece sound leakage

A test method and earpiece technology, applied in electrical components and other directions, can solve the problems of low test efficiency, difficult to guarantee test accuracy, and large workload, and achieve the effect of improving test efficiency, reducing manpower and time investment, and improving accuracy.
CN101378606AInactive Publication Date: 2009-03-04HUAWEI DEVICE (SHENZHEN) CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
HUAWEI DEVICE (SHENZHEN) CO LTD
Publication Date
2009-03-04
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The embodiment of the invention discloses a headphone noise leakage testing method and a system thereof; wherein, the headphone noise leakage testing system comprises an artificial ear, a noise leakage collecting apparatus and an audio analysis apparatus; the artificial ear is used for obtaining the normal volume data of a terminal headphone and supplies the data to the audio analysis apparatus; the noise leakage collecting apparatus is used for gaining the noise leakage volume data and supplies the gained data to the audio analysis apparatus; the audio analysis apparatus is used for carrying out comparison processing on the headphone normal volume data provided by the artificial ear and the noise leakage volume data provided by the noise leakage collecting apparatus; the comparison processing result is used for evaluating the noise leakage situation of the headphone. Compared with the prior art, in the technical proposal, the final testing result is obtained according to the objective measurement data, the accuracy of the testing is improved, furthermore, the automatic testing of the noise leakage of the headphone can be realized, thus effectively reducing the manpower and time investment for testing and improving the testing efficiency.
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Description

technical field

[0001] The present invention relates to the technical field of communication terminals, and in particular, to a method and system for testing sound leakage of an earpiece. Background technique

[0002] For voice communication terminal products such as mobile phones, using a receiver to answer a call is a basic function. During the process of using the handset to answer the call, other people near the recipient may also hear the call content, which is called handset leakage. The sound leakage of the earpiece will directly affect the privacy of the call. Therefore, in the production process of the terminal, it is necessary to test the sound leakage of the earpiece.

[0003] In the prior art, for the test of the sound leakage of the earpiece, a plurality of testers are used to audition the call to feel the volume of the sound leakage.

[0004] In the process of implementing the present invention, the inventor found that there are at least the following problem...

Claims

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