Automatic test method for left and right sound channels

Abstract

Provided is an automatic test method for left and right sound channels. The method comprises the steps that 1) a program interface is arranged on a computer; 2) two different numbers are randomly generated by a program; 3) a sound system of the computer is set into the left sound channel, one number is converted into sound, and the sound is emitted by the left sound channel; 4) the sound system of the computer is set into the right sound channel, the other number is converted into sound, and the sound is emitted by the right sound channel; 5) the two numbers are successively input into the program interface; and 6) whether the two numbers conform with the sounds emitted by the left and right sound channels is determined; if yes, the test ends; and if no, whether the sounds conform with the numbers that are input at the first time is determined, if yes, the step 5) is returned to, otherwise, the test ends. The method can avoid problems including missing test and listening and misjudgment, and the testing efficiency and quality for the left and right sound channels are improved.

Description

【Technical field】 [0001] The invention relates to an automatic test method, in particular to an automatic test method for left and right sound channels. 【Background technique】 [0002] In a multimedia computer, its audio equipment (including sound card, speaker, etc.) has the same important position as the monitor, and they are important windows for information exchange with people. Therefore, it is especially important to strictly test the sound system of the computer before leaving the factory. important. [0003] Among them, the test of the left and right sound channels of the computer generally uses a piece of music to be played first, and then the sound card device manager in the computer is manually opened, and through the selection of the left and right sound channels, artificially listen to whether the sound played is played from the selected sound channel. , so that you can judge whether the left and right channels are qualified. The above-mentioned method for tes...

AI Technical Summary

Problems solved by technology

The above-mentioned method for testing the left and right sound channels must be manually selected by the left and right sound channels, artificially listening to the sound and judging whether the left and right sound channels are qualified. Missing tests and misjudgments are inevitable, which will affect the test results and quality

[0004] In view of this, it is necessary to provide an automatic test method for the left and right sound channels to solve the effect and quality of the left and right sound channel tests when the above-mentioned human participation in selection and judgment is affected.

Images