Method and device for testing audio player through audio analyzer

A technology for analyzers and players, applied in the field of testing audio players, which can solve problems such as inconvenience to testers and improvement of human error

Inactive Publication Date: 2005-11-16
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, it not only causes operational inconvenience to testers, but also increases the possibility of human error

Method used

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  • Method and device for testing audio player through audio analyzer

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Embodiment Construction

[0010] Please refer to figure 1 , which shows a block diagram of a test device for testing an audio player using an audio analyzer according to a preferred embodiment of the present invention. The test device 100 includes an audio analyzer 120 and an electronic device 130 to test the playback quality of the audio player 110 . The audio player 110 is, for example, an optical drive. The test device 100 of the present embodiment uses the electronic device 130 to control the audio player 110 and the audio analyzer 120, so that the audio analyzer 120 can automatically output the test result SR after testing the audio signal SA output by the audio player 110. stored in the electronic device 130.

[0011] The electronic device 130 of the testing device 100 is, for example, a computer, and includes a storage unit 160 , a central processing unit 140 , a first interface unit 150 and a third interface unit 170 . The central processing unit 140 is electrically connected to the storage ...

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Abstract

A device for testing voice frequency player by utilizing voice frequency `analyzer consists of a voice - frequency player, a voice frequency analyzer and an electronic device including central processing unit, an interface and a storage unit. The testing method includes initializing said analyzer, interface and player by central processing unit and setting a test project when test is stared; sending voice frequency from player to analyzer and sending test result to storage unit after analyzing when test is on.

Description

【Technical field】 [0001] The present invention relates to a method and device for testing an audio player, and in particular to a method and device for testing an audio player using an audio analyzer. 【Background technique】 [0002] High-quality life and enjoyment are the goals pursued by modern people. In recent years, with the rapid development of technology, various audio players have also been developed to meet the needs of consumers for auditory entertainment. [0003] Currently, a commonly used device for testing the quality of audio played by an audio player is an audio analyzer. When a tester uses an audio analyzer as a test device to test the audio quality played by an audio player, the test environment must be set up for the audio analyzer before the test can be started. However, traditionally, manual operation is required to set up the test environment of the audio analyzer. As a result, not only the efficiency of testing is reduced, but also the labor cost req...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 蔡坤华
Owner LITE ON IT
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