headset rj11

Click to view the highlighted solution directly.Finding a laptop with this newly bought headset has a slight current of one months ago. It belongs to the kind of quiet, but can hear the sound, knocking on the keyboard or when placing a water cup if a slight vibration, there is a variety of current fluctuations, a rumble, and finally collapsed. Dick Silk can not afford to buy a computer-specific headphones, only make a phone

First, import the system library # Import // Listen to the headset event [[Avaudiosessionsharedinstance] setdelegate: Self]; // Use this code instead to allow the app sound to continue to play when the screen is locked. [[Avaudiosessionsharedinstance] setcategory: avaudiosessioncategoryplayback error: Nil]; // Registers the audio route change listener callback function Audiosessionaddpropertylistener (kaudiosessionproperty_audioroutechange, audioro

My computer is equipped with headsets, I don't know what's going on lately, and sometimes I don't have any. Whether it is plugged in front or back of the interface is useless, reload the sound card driver or not. Please help to solve, thank you. A: Put the headset on a computer that is normally out of voice, and then prepare a headset to receive your computer. Using such a simple test to determine whether

1. if our Apple 4s does not find our Bluetooth headset, we can try to set the Bluetooth function in the Apple mobile phone or test the related switch of the Bluetooth headset, then try to search for a Bluetooth device.2. another possibility is that the Bluetooth headset uses a battery, so that if your Bluetooth headset

if one of the most significant accidents occurs in a project, it is no doubt that the developer is using an element that is not controllable. Objective iOS development in the development of audio and video playback is not uncommon, users often use an output device, that is, "headphones", this blog is about some of the development of headphones related technical points. Detect if the headset is plugged in See above the title of the time

We still remember yesterday small make up to everyone introduced a "Win7 How to open Bluetooth" article? After the article was published, many netizens paid attention to it. Due to the growing popularity of Bluetooth devices, today's small series to continue to introduce a Win7 Bluetooth headset connection method knowledge points! Win7 Bluetooth Headset connection method: Click on the Bluetooth icon in th

The example in this article describes the Android implementation method for adding headphones status icons. Share to everyone for your reference. Specifically as follows: The original eco-Android system is not indicated by a headset insert or insert status, this article explains how to add a headset insert status indicator. The effect chart is as follows As shown in the figure, a

The FM radio needs to be plugged into the headset as an antenna and automatically exits when the headset is unplugged1. First add a hint stringMediatek/packages/apps/fmradio/res/values/strings.xml2.Modify FmradioserviceMediatek/packages/apps/fmradio/src/com/mediatek/fmradio/fmradioservice.java ---a/mediatek/packages/apps/fmradio/src/com/mediatek/fmradio/fmradioservice.java+++ b/mediatek/packages/apps/ fmra

In Ubuntu9.04, you can insert a headset into the concert and find that the speaker in the notebook will make a sound at the same time. In order to solve this problem, I searched for a while in the Ubuntu Chinese forum and did not find any simple method. I personally thought it would not be so troublesome. So I tried it for a while and found that it was really good. See the following method: 1. system volume settings- gt; volume control... device: HDAI

Linux sound card settings (speaker and headset sound solutions at the same time)-Linux general technology-Linux technology and application information, the following is a detailed description. This sound card is relatively new. It can only be installed with the official driver on windows. In linux, it is sound, that is, the Speaker and the headset are ringing together, and there is no way to listen to music

PrincipleIn fact, the Android system will send the broadcast when the headset is plugged in and unplugged, so we want to detect the headset's status only needs to register the response of the broadcastreceiver, the status of the response to the judgment is OK.The name of the broadcast is called:Android.intent.action.HEADSET_PLUGCode Packagecom.yydcdut.ear;ImportAndroid.os.Bundle;Importandroid.app.Activity;ImportAndroid.content.BroadcastReceiver;Import

PrincipleIn fact, the Android system will send the broadcast when the headset is plugged in and unplugged, so we want to detect the headset's status only needs to register the response of the broadcastreceiver, the status of the response to the judgment is OK.The name of the broadcast is called:Android.intent.action.HEADSET_PLUGCodePackage Com.yydcdut.ear;import Android.os.bundle;import Android.app.activity;import Android.content.broadcastreceiver;imp

Problem: The headset is ringing and does not ring on one sideTroubleshooting: ( on windows7 system)1, the headset on another computer to try if no problem can be ruled out the problem of headphones. 2.Volume synthesizer - speaker - Advanced Click Test if both sides are ringing, the problem is not the sound card. 650) this.width=650; "width=" 165 "height=" 196 "src="/e/u261/themes/default/images/spacer.gif "

Normally, the next time the computer will automatically recognize and connect the Bluetooth device when the user connects the Bluetooth device to the computer, And in the recent part of the win8.1 system users, in the use of Bluetooth headset, can not automatically connect each time, the user through the manual connection can not let the device and computer links, users can only reload Bluetooth driver to be paired again, for this problem how do we so

Unplug headset listening operation Add a notification, unplug the headset and pause playback [[nsnotificationcenter defaultcenter] addobserver:self selector: @selector (routechange:) Name: Avaudiosessionroutechangenotification Object:nil]; Notification Method: /** * Execute this method once the output changes * * @param notification output Change notification object / -(void) Routechange: ( N

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 confirm the computer Bluetooth on, the Bluetooth light is normal, and turn on the bluetooth headset switch. 　　Operation Steps: Click on the Bluetooth icon in the lower right corner of the system and select "Add Device" as shown: Select the Bluetooth headset you want to add, as shown in figure: You are prompted to connect to the Bluetooth adapter, as shown in the figure: Then prompt to add s

How does the WIN8 system computer add a Bluetooth headset? 1, WIN8 connection Bluetooth headset method, click to add equipment; 2, the choice needs to connect the Bluetooth headset; 3, waiting for connection completion; 4, click "Start"-"equipment and printer", you can see the addition of Bluetooth

Http://www.lg.com/us/cell-phone-accessories/lg-HBS730/technical-specificationsThe above is the official link, you can see the specific parameters. But those who can search this blog should know what the captain of this ear is.Advantages:1. Easy to wear, hanging on the neck, when not in use can be taken off the earplugs, can be adsorbed on the headset, will not sway;2. Standby time giant Super Long (please crossing network parameters), this should be t

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