lucid headphones

Today, I upgraded to Ubuntu12.04, which is normal in all aspects. However, when I wanted to listen to the songs, I started to use headphones and found that even if the volume was adjusted to the maximum, I still remained silent. Later, I pulled out my earphones and found a sound. That may be where the configuration is incorrect. Solution: Run alsamixer on the terminal, move the cursor to the Headphone, and move up. However, one more operation was to p

Method One 1. First of all, we need to open the Win7 flagship computer's Start menu, and then click from the Start menu to enter the interface of the control Panel. 2. In the Open Control Panel interface, we click to enter to adjust the system volume (search sound) → speaker properties (point speakers will bounce out) → enhanced, after clicking, we will be the loudness of the uniform option tick. 3. After the setup is complete, we will find that before the headset very small voice, now will

Failure phenomenon:B490 and other models in the use of external speakers or headphones occasionally appear in the built-in speaker at the same time audible, if you try to plug and replace other speakers or headphones still have this phenomenon, you can refer to the following instructions to operate. Solution: 1. Check whether the driver is up to dateTo Lenovo-driven Web site to download the latest sound c

Android detects the insertion and unplugging status of headphones and android headsets. In Android, A BroadcastReceiver must be created to monitor the broadcast of "android. intent. action. HEADSET_PLUG. Steps:1. Create a subclass of BroadcastReceiver, override the onReceive () method, and write the processing logic after receiving the broadcast in this method;2. Create an Activity class and use the registerReceiver () method in the onCreate () metho

Fedora15 speaker audio and ear headphones-general Linux technology-Linux technology and application information, the following is a detailed description. I am a newbie. I installed fedora15 in the previous two weeks. I have fixed some of my problems over N, and that's all I have to do. Please help. The situation is as follows: Notebook, speaker sound, At GNOME, after the headset is plugged in at startup, the headset and the speaker will sound at t

After upgrading to 12.04 today, all aspects are normal, but when you want to listen to songs,Start using headphones and find that even if the volume is adjusted to the maximum, it is still silent.Later, I pulled out my earphones and found a sound. That may be where the configuration is incorrect. Solution: Run alsamixer on the terminal, move the cursor to the Headphone, and move up. Www.2cto.com, but I had another operation, namely, pressing F6: Selec

Enable and insert headphones for iOS Don't talk nonsense about the status quo Many speaker operations on the Internet, but there are many problems. SDK7.X and SDK7.X versions are a bit strange. # Import # Import # Import @ Interface AudioManager: NSObject { AVAudioPlayer * m_audioPlayer; } @ Property (atomic, readonly) BOOL _ isspeakeon; @ Property (atomic, readonly) BOOL _ isHeadsetOn; + (AudioManager *) shared; // Open the speaker -(Void) set

of this product is different from the bulky, ultra-realistic Samsung Gear VR. However, if you really wear such a product on the head, then it will be slightly eccentric.Glyph's prototype will debut at CES. In addition, the company will also launch a reservation for this product. Prior to January 15, glyph's booking price was $499, and the subsequent price would be $599. Therefore, the price of this product is not cheap in all virtual reality head-wearing devices. Compared with this, Oculus Rift

1, Reason:No channel is set;Avaudiosession is a singleton that can be used directly without instantiation. Avaudiosession plays a very important role in various audio environments.For different audio scenarios, you need to set different audio answering classes2, Workaround:Before initializing the Avaudioplayer, set the channel with the following code:Avaudiosession *audiosession = [avaudiosession sharedinstance]; [Audiosession setcategory:avaudiosessioncategoryplayback Error:nil];

A. Verifying the normal headset equipment : If there is a problem with the headset, then there will be no sound when the headset is plugged into the notebook. Verification Method: Method One: Look for sound when you plug the headset device into another computer or mobile device. If the headset is plugged into another device and there is no sound, it should be a fault for the headset itself, which basically eliminates the problem with the laptop. Method Two: Watch for sound after replacing

In the process of using the Win7 system, some users reflect that the computer has no sound, and when the user opens the computer's music file, the system also does not have any sound out, in the lower right corner of the computer desktop, the taskbar appears "not inserted speakers or headphones" prompts. What should we do in this situation? Following the small series together to understand the specific solution! The method is as follows: 1

Three solutions for Win7 system headphones that don't speak or respond 1, first of all check is not the headset inserted wrong; 2, did not plug the wrong, check under the headset, see if it is damaged; Workaround 2: 1, open the "Control Panel" in the "sound"; 2, click "Record", we see the recording equipment closed; 3, right click on "Microphone", select "Enable"; 4, click OK.

Analysis: 1, Control Panel and sound changes the system sound, and then set the headset as the default, but when you plug in the headset you may not hear the sound of the headset, and the outside is still put, you put the song closed and reopened, so it can be. 2, the sound card driver has the problem. You can look inside the Device Manager first, whether there is a yellow question mark item, which means that a bit of driver has not been installed, in addition to the control Panel to find soun

The method provided here is applicable in this case, please ensure that headphones and microphone plug in the air is correct, and then ensure that the Win7 installed the correct sound card driver (generally normal installed after the driver, the tray on the right side of the taskbar to see a small horn, as shown in the following picture: Right-click the small horn on the taskbar system tray and choose Play Device (P) from the shortcut menu.

What should I do if my computer's speakers, headphones, and audio devices have no sound ?, Speaker audio device Computer speakers, headphones with no sound inserted. I have not changed to mute. Why is there no sound? How can I set up a playback device in Windows 7? If I check whether headphones and audios are correct. Let's take a look at how to set the playing

three times and press and hold to rewind playback.Press the "+" or "–" button to adjust the volume of the iphone 6. IPhone6 headphones Other state functional tips: Other states Use Siri or speech control: hold the central button Start Siri Of course, this feature is limited to iphone4s (above devices, including iphone4s), users can use Siri by pressing the middle "central button" key. Video/music playback and Pause When playing music or video,

About Win7 system no sound prompts "not inserted speakers or headphones" problem, occasionally will appear in the normal operation of the system, whenever there are such problems always let people depressed unceasingly, then encounter this situation we should do? The following small series together with everyone to explore the next notebook win7 system without sound prompts Not plugged in speakers or headphones