system sound recorder

　Method One: If the hardware is not a problem, see if the sound device is disabled 1, first in the computer desktop in the lower right corner of the screen to right-click the speaker icon in the taskbar, and then select the "Play device" option; 2. Then right click on the white blank area of the playback device interface, select "Show Disconnected Devices" and "Show disabled devices" option; 3, if you see the inside of the speaker and headphones ic

1. Login to the Samsung officer in the upper-right corner to enter the notebook model "NP-Q470-JT03CN" and to search. 2. In all related searches, click the "Driver" on the left. 3. Then click on the matching result on the right. 4. Find the "sound card" driver for your system in the driver list and click "ZIP" on the right side to download it. 5. Click the right mouse button on the downloaded driver i

Win8 Some users listen to concerts appear cotton and sound phenomenon, full screen when the film if the tone is higher will have a break, the replacement of various drivers are invalid, the general is the multimedia service priority settings are different caused. Perfect solution Win8 sound card burst sound, cotton method is as follows: Operation Steps 1, win+r

Method one to see if the service starts 1. We first go to the System desktop, click on the WIN10 system in the lower left corner of the "Start menu-All Programs-Windows system-This computer" then we select the state we just right-click on the pop-up menu click on the "Admin" item (of course we can also select the desktop this computer right click on the

After you upgraded win 2003, you found that the video was playing poorly and there was no sound. This article has collated the video function optimization skill to let the win 2003 system to be more perfect, meets the similar question friend to be possible to refer to under Select the system, the first choice is its stability, relative to win 2003 more stable th

To facilitate the operation of the demonstration, we assume that the computer's hardware is working properly, but the headphones are not plugged in to see how the system will give us a hint. Open the start menu, Control Panel , in the system and Security , select Find and solve problems ; Put this picture away. expand this picture Turn on

Open the Start menu, Control Panel, in the System and security, select Find and solve problems; Turn on the hardware and sound, under the sound option, choose to play the audio, in the Play Audio dialog box, click Next; In the Failure dialog box, select Headphones and click Next; At this point, it gives the diagnostic information: the peripheral i

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

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 th

A paragraph of text, let the system with the voice broadcast, using avfoundation frame Avspeechsynthesizer can, very simple.Step 1, import the Avfoundation framework:1 Import avfoundationStep 2, create the speech synthesizer:1 /// Speech synthesizer 2 private lazy var speechsynthesizer:avspeechsynthesizer = {3let speech = Avspeechsynthesizer ()4 return speech5 } ()Step 3, Play voice:1 ///Voice Broadcast Method2 //

XP system use IE browser to see the video no sound how to do? Scenario One: Try to update the Adobe Flash Player plug-in version. Programme II: Modifying the Registry 1, press the WIN+R to open the operation, enter Regedit carriage return. 2, open the Registry Editor, according to the diagram prompts in turn to open the items, on the right to see if there is no wavemapper string.

1, under the system desktop simultaneously hold down the keyboard "Windows" and "X" key to open the System menu, select "Control Panel" in the menu. See figure below 2, in the "Control Panel" in the upper right corner of the "view mode", select "Small Icon", "Adjust the computer settings" under Select "Sound." See figure below 3. Select the "

After troubleshooting hardware issues such as headphone failures and host headphone holesPossible conditions:1. Make volume settings2. Update the sound card driver(Use driver for detection and update) 360 Drive Master Driver wizard 3, Windwows related settings exist problems(1) Open the Control Panel(2) Open疑难解答(3) Audio playback settingsFor testingIn this case, insert your ear into the relevant settings page and tick the 耳机 option.Referenc

Multi-threaded background audio playback system, support for multi-sound card problems Delphi/Windows SDK/API Http://www.delphi2007.net/DelphiMultimedia/html/delphi_20061025154318203.html Currently, I ProgramDeveloped Using mmtools. However, when audio playback is frequent, an error occurs during creation and playback, leading to abnormal thread termination, in addition, the application is automatically

1, in the taskbar sound icon (small horn) on the right click, select "Play device." 2, select the current playback device, and then click the Properties button. 3, click the "Advanced" tab, select a non-current sampling frequency and bit depth of the sound quality (System general default 24-bit, 48000 Hz) as the default format, click OK. It is reported t

"http://www.linuxdiyf.com/viewarticle.php?id=437020DEBIAN8, the desktop environment is Xfce4, after the installation is completed found the front panel audio output jack is normal, the back of the board does not sound. Here's a workaround:1. Terminal run Alsamixer, F6 Select audio device, left and right key selection, press M mute or open, press the up and down keys to adjust the volume. Press ESC to exit Alsamixer.2. sudo alsactl--file ~/.config/asou

1, check IE options, whether to disable the Web page play animation and sound, open Internet Explorer (IE) browser, click the browser in the upper right corner of a circular icon, select Internet options, as shown in the following figure: On the Advanced tab, locate the multimedia settings information to see if you have checked the animation and sound in the Web page, as shown in the following

Win7 system users, watching video for a period of time, the computer will automatically black screen, but also hear the sound but can not see the video screen. What's the situation? How to solve such a problem? Below, and everyone said Win7 computer watching video black screen has a sound solution. 　　The steps are as follows: 1, first we can 360来 simple to clea

1, press win key +r, enter services.msc, open the service list. You can also find a list of services in My computer's right-click Device Manager. Click Sort by name to facilitate the search. 2. Pull down and find 2 services: "Windows Audio" "Windows Audio Endpoint Builder" Set it to start type "Auto", start State "started" If the sound is normal, then OK. If it fails to start, continue to look below. Error 1068: Dependent service

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 Properties Settings window; 5, in the Microphon