Why is there a "beep" on the computer when you use a built-in microphone?

[Method or Answer]

When you record a sound using built-in microphone, a "beep" appears to increase the microphone recording volume (or recording playback volume).

This situation is usually caused by a lack of experience setting up the microphone volume (recording or playback). To resolve this type of problem, follow these steps.

1. Check to see if Mike's "Mute" option is selected. If not selected, select the Mute option. (The default option is mute)

[Vista applies]

① Click Start option.

② Select the Control Panel and click on the hardware and sound .

③ Click on the sound and select the lower right attribute .

④ Click on the top Volume tab.

[XP applies]

① Click Start button.

② Select the Control Panel , select sounds , voice and audio devices, sound and audio Devices .

③ Click on the Audio tab at the top of the page.

④ the sound playback option to click on the volume .

Important: If you can't see the microphone volume, you can click on the option-〉 property and then select Mike Volume .

2. turn off PA Mike. (Default: XP: Open, VISTA: OFF)

[Vista applies]

① Click Start button.

② Select the Control Panel and click on the hardware and sound .

③ Click on the sound and select the properties of the recording label.

④ click on the upper volume tab. Then drag down the db level of "Mike propulsion".

[XP applies]

① Click Start button.

② Select the Control Panel , select sounds , voice and audio devices, sound and audio Devices .

③ Click on the speech tag at the top of the page.

④ Click the Volume button in the recording .

⑤ Select the advanced option in mic volume .

⑥ 1 Mic in other control options.