stereoscopic headset

1. In desktop mode, press the keyboard "WIN" + "X" key combination to open the Advanced management tool, select "Control Panel." 2. In Control Panel, select devices and printers. 3. Click "Add Device" at the top left. 4. The "Searching for Devices" prompt appears, as shown below: 5. Select the device you are searching for "HM1900" and click "Next" below. 6. When the "Installing HM1900" prompt is available, wait for installation, as shown below: 7. After installation, the newly added d

What if the computer plugs into a headset and doesn't sound? Find the Control Panel option in the Start menu in the lower left corner of the computer You can also open My Computer and click "Open Control Panel" in the top navigation bar. In the pop-up dialog box, click the "Hardware and sound" option to enter the lower page; The pop-up page is shown in the picture, and then select "Realtek High Definition Audio Manager" (soun

Recording and playback in the development process there are a number of problems, the main problem is three: detect whether there is a sound input device when there are multiple sound output devices, the specified sound output device detects the insertion and pull-out of headphones First, for devices such as itouch and the ipad that do not have a microphone, you need to check to see if the headset is plugged in and it's relatively easy for the iphone

First move the mouse to the notification bar Bluetooth icon, click the right mouse button Click on "Open Settings", the Shangan here Next, turn on the Bluetooth headset. At the same time, select "Add Device" in the Bluetooth at the computer side This time the computer automatically began to search Bluetooth headset installation device driver, a

headset, when OS X will know that the user is using the headset, and then shut down the built-in speakers and switch the sound signal from the headset. When we unplug the headset, the switch will automatically go to the shutdown state. Let's take a look at the comparison of the systems plugged into headphones an

Note: The purpose of this article is mainly for the laptop headphone jack No response problem, that is, the headset inserted but the computer sound still through the speaker. First, open the Control Panel, the sound to see if the local sound card driver is Conexant Smartaudio HD series, if you continue to look down; Second, in the headset itself is not defective, sound card driver normal and not mute, if

　　The concept of Bluetooth headset Bluetooth headset is the application of Bluetooth technology in the headset, so that users can be exempted from annoying wire, easy to talk in a variety of ways. Since the advent of Bluetooth headset, has been the action of business people to improve the efficiency of a good tool. Bl

Accessories: 1. bluetooth adapters that support high quality audio services. 2, stereo bluetooth headset (I use blue chord AVF2 stereo bluetooth ear.) Install the Bluetooth adapter driver. Open the Bluetooth search interface, as shown in figure I and diagram two steps. Figure 1 Opening the Bluetooth program Figure 2 Displaying the Bluetooth program Figure 3 must first turn on the AVF2 bluetooth

1, Bluetooth headset and PC connection listen to the music needs to confirm that the Win7 flagship system computer Bluetooth driver and sound card drivers have been properly installed, and the PC Bluetooth switch has been opened. 2, below we connect the Nokia Bhwindows 7 system under the Bluetooth headset and PC connection as an example: 1 First right click on the Bluetooth icon in the notification area,

Audiomanager has this method: Iswiredheadseton (); Returns true if the headset is inserted, otherwise false; Of course, to add a permission, or always return false. I started chasing after a long time source code. The process of detecting headphone inserts and unplugging was found in real time, but not very helpful to my needs. Real-time detection of headphone insertion and pull-out: Every time you insert and unplug headphones, the system sends intent

Double poles for single mic connectors, or mono connectors Three-pole for two-channel connectors Four-pole for the connector with MIC function and two-channel output The 2.5mm PIN definition and function division is the same as 3.5mm, just a small diameter. One, 3.5mm/2.5mm headphone plug Comparison As the following figure shows, the difference between the two is the plug diameter, now 3.5MM is most commonly used. Second, 3.5MM headphone plug definition The 3.5MM plug i

[WFD] Connect WiFi display, plug in wired headphones, sound should go to headset side[DESCRIPTION] Connect WiFi display, plug in Wired headphones, play music or multimedia, sound on the TV side. [Solution] This is the Android default design, if you want to change, modify the policy section, AudioPolicyManager.cpp's Getdeviceforstrategy function, Case Strategy_media, Will enter the IF (!mchangepriorsubmix) selection to Device2 = Availableoutputdevi

1, we click the "Start Menu" to find the "control Panel" details as follows; 2, then we click "Hardware and Sound"; 3, then in the Open interface we click on the "Realtek high-definition Audio Manager" details as shown below; 4, after entering as shown in the figure, we click on "Equipment Advanced settings" as shown in the following figure; 5, Next tick the second item "to separate all input jacks into a separate input device", and then click OK; 6, fina

Many Win7 system users turn on the computer, the first thing to do is to open the music player to play music. It can be seen that listening to music on the computer is really a very relaxing thing. But we do work hours in the office, we can not play the voice of the computer out of the public, this time need to use headphones, long headphone cable really makes people very uncomfortable, so the use of Bluetooth to listen to the song gradually for the user's choice. So how do we use Bluetooth devi

The pattern material has many, needs, we may use the layer pattern and so on increases the color, the texture, the texture, can obtain the quite good effect, may decorate the picture better. Final effect 1. Create a new 800 * 800 pixel

1, hit the words you want 2, with the zoom and distorted Tool to mediate the angle we want (note whether this is the one we are dealing with or the word two is not the combined path, because if the path is

First enlarge the picture with the polygon selection tool to accurately buckle the chart Select the deduction section to flip vertically, and point right to adjust the position with the warp--> parallel twist tool. If you cannot

1.perspective is to set the lens distance, the more distant the picture, the closer the view, the larger the view. Just like the camera's focal length. It only produces effects on child elements.2.transform-style:preserve-3d sets the 3d effect,

This article mainly introduces the use of CSS to make three-dimensional navigation bar related data, the need for friends can refer to the following CSS production of three-dimensional navigation bar, the implementation code is as follows: css

Before starting the tutorial, I would like to remind you that the effect is for the theme, not to say that the effect is a good design, and the technology should serve the overall design, which should be kept in mind.Section 6: light and shadowsIn