boardroom microphone system

Fault Description: When you use the WinXP operating system, you are prompted to "Windows cannot change your password" When you make a password change, and the dialog box prompts the screenshot as follows: Method/Step: Step one: Make sure the microphone jack is connected correctly, generally with a microphone headset has two sets of wiri

How does the Win7 system set up a microphone? The new Win7 installed, but the microphone is not used, what to do? Now I'm going to teach you to set up a microphone. 　　Step method 1, reinstall the sound card driver 2, right click on the lower right corner of the small horn icon, select "Recording equipment." 3. Se

　　Method One: Install the latest driver 1, because the Win7 drive function is very powerful, notebook installed in the system after the automatic sound card driver, usually we listen to music, watching movies, sound all normal, use the system recorder recording is normal, but this is probably the problem, so we recommend that everyone update their sound card driver. You can go to the motherboard manufactur

When using the recording function, we can improve the recording effect by adjusting the microphone volume. The operation method is as follows:1. In desktop mode, locate the "speaker" icon in the lower right, as shown in the following illustration:2. Use the right mouse button to click the speaker icon and select Recording device.3. At this point, you can see the microphone device under the recording interfa

Many of our friends have recently been in love with the K-song on the Win7 system computer, directly on the Internet directly to sing, put a rhythm and then directly with our usual headphones microphone can be sung out, the sound inside directly can hear their own voice, like in the KTV singing, in fact, to achieve this effect is very simple , as long as we set it up, the way to enter the

Reason Analysis: 1, the system service problem; 2, the computer sound setting is not correct; 3, the sound card driver problem Solution steps: 1, first open the Control Panel, and then click on the panel "Hardware and sound-Audio management device" option; 2, and then double-click the microphone to open the microphone properties interface, switch to

When we used the Windows XP system, did we find that some computers echo the microphone? That is because we have opened the "microphone" in the sound settings under the option, the previous I often used this function as a judge is good is a bad way, I do not know whether we have tried. But in the Win7 version, if we want to use this method to determine the

1. In Windows 10, we click on the "Start" menu in the lower left corner, and then click on it after entering. 2. Then find the following "Settings" option, click to enter; 3. Then locate the "privacy" in the following "Settings" and click on it to open the details below; 4. So we click on "Privacy"-"microphone" then you will see the microphone is turned on, this default is open;

WIN8 System Computer Microphone sounds small what's going on? 1, key mouse click on the lower right corner of the desktop taskbar sound settings icon; 2, click to select the recording; 3, the emergence of Sound Settings window, selected microphone; 4, click the Select Properties, pop-up Microphone Pro

Analysis of the reasons for the small replay sound after the microphone recording: 1, the microphone may be set to a lower volume 2, sound card driver installation is not correct The specific solution is as follows: 1, first mouse click on the Windows7 flagship system task bar on the small horn icon, and then select the "Recording equipment" item; 2,

If we are using the Internet audio and video communication when the problem of the microphone, do not worry, Win7 system provides a lot of user-friendly settings and details, here and friends to share a Win7 system microphone to enhance the functionality of the setup techniques. Right-click the Volume Control button

Internet age, the distance between time and space has long been narrowed down by the network, we can use Instant Messaging software in Win7 system and distant friends for voice chat, but sometimes they can hear each other's voice, but the other side can't hear our voice, carefully check the headset microphone also no problem, this how to do? Then we need to do some checking on the sound

C # two methods to control the system volume/microphone size Scenario: when playing a video device, you need to control the volume. The following methods can meet your requirements: Method 1: Change the system volume settings [DllImport ("user32.dll")] static extern void keybd_event (byte bVk, byte bScan, UInt32 dwFlags, UInt32 dwExtraInfo); [DllImport ("user32.

Scenario: You need to control the volume when doing the playback device, the following methods will meet your requirementsMethod One: Change the system volume settings [DllImport ("User32.dll")] static extern void keybd_event (byte bvk, byte Bscan, UInt32 dwFlags, UInt32 dwext Rainfo); [DllImport ("User32.dll")] static extern Byte Mapvirtualkey (UInt32 uCode, UInt32 umaptype); Private Const byte Vk_volume_mute = 0xAD;

First, the hardware problem This situation should be excluded first, whether using a speaker, or headphones, check whether the device is properly connected to your computer, and try reseating the audio cable. 　　Second, the system setup problem This is a very complicated situation and there are a lot of possible causes, so let's take a look at the general resolution steps below. Set sound-related properties 1, first into the Control Panel-sound op