Failure Analysis: About the sound of the Web page to close the problem we only need to screen out the sound on the browser, but everyone uses the browser is not the same, so to be based on different browsers to shut down. Of course, you can also set the computer's voice mute to turn off the sound.
Failure resolution:
I believe you commonly used browsers are the most IE browsers, because IE is the kernel browser, so you must screen the sound settings. If you use IE browser, first open your IE browser, enter the main IE window, click on the Window menu bar "Tools---Internet Options", as shown in the picture:
Then, switch to the Advanced tab from the General tab, and under the Advanced option, you have the settings option, find the multimedia below the settings, and then remove the box in front of the "Play sound on the Web page." Remove and click "OK" to screen out the sound when you refresh the page. As shown in the figure:
Of course, the user can use IE browser to shut down the sound, then other browsers such as Baidu Browser, Sogou browser, QQ browser These browsers, the way to close the sound is very simple, generally in the lower right corner of the Web page generally has a horn-like icon. Just click to turn off the sound, as shown in the picture:
Basically the above two ways to the browser to screen the sound of the voice can be turned off, it is recommended that you use IE browser or other browsers to turn off the sound, if you go to see other pages, the same sound is not, so if you need to live through the Web site online watching video, You must reopen the sound to make a sound.