spdif sound system

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 //

The system does not recognize the sound card after installing a sound card to the computer. This is mostly because the sound card is not installed, or the sound card does not support Plug and Play, or the driver is too large to support the new

If you are careful, you will find that the normal office of the computer system voice can not play, the taskbar notification area of the sound icon has a red fork, even the latest Win8.1 system will appear this situation, what repair methods do not? The Win8.1 system does not have

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

to consolidate for the best.4. The operating system is usually the closest hardware to the first layer of system software, it makes the hardware bare metal transformation into a fully functional virtual machine, making the use and management of computer systems more convenient, more efficient use of computing resources, the upper-level applications can be more than the hardware provides more support. The o

Knowledge Point Analysis: Due to the Win7 home version of the operating system, the desktop right menu does not have the "personalized" option, so the home version of the operating system and the home Advanced edition of Professional Edition, the flagship operating system adjustment operation is not the same, the following describes the specific setting method.

How to fix "you will see a blank page, the system does not have access to audio" Thank you: http://jingyan.baidu.com/article/a3aad71acc2b80b1fb0096c1.html | Browse:3897 | Updated: 2015-04-15 15:02 | Tags: hardware 1 2 3 4 5 6 7 Step through the master of a buttonBaidu MasterHigh quality screen and good master, save your Broken screen machineThe headset is plugged into the hea

First, the upper-layer Java calls Xxxplayer Audiomanager audiomanage = (audiomanager) Context. getsystemservice (context. audio_service ); Audiomanager is the defined object that controls system sound. (If context reports an error, you can change it to xxxplayer. This) Audiomanager. setstreamvolume (AA, BB, CC) is a member function of audiomanager that we can directly use. It is represented by three paramet

WIN8 system computer boot appear black screen has a drop sound how to do? Repair method: 1, first use the tool to clear the dust on the motherboard and then boot. 3, empty CMOS. 4, reinstall the CPU before powering on. 5, the computer hardware composed of the smallest system and then boot. 6, after the above several steps, if the boot is still not shown,

Win8.1 System computer Desktop sound icon is missing what to do? 1, in the Win8.1 traditional desktop, click on the taskbar in the lower right corner of the small triangle icon (Show hidden icon), and then click the "Custom" option; 2, open the Notification Area icon window, the "volume" set to "Display icon and notice", click "OK" to display the volume icon. If the settings are not displayed, next

From the Linux console to evoke your attention to the simple "ding" sound, to the DVD surround sound, today's audio has become an important part of desktop computing. There are many computer users who do not need sound, but sound can add color to many computer tasks. As such, audio hardware has become a general-purpose

In the dead of night, the most afraid of the shutdown of the music, if you catch an installation update, computer frequent automatic restart, it is even worse. In fact, a little bit of setup can refuse to embarrass the occurrence of the situation: Manually turn off the system on/off sound Windows XP System of the section of the open, shut down the music is very

When we were using the laptop system to win7 the flagship version of the download, you need to think about it. Sound settings to be recorded in the line can not do it, some users may have such ideas may feel that should not be achieved, so has not been to try, in fact, our system can be set, but a lot of users do not know it, Today we will see how to open this fu

#游戏unity-the country of sound # The illustrated UI in combat system In wartime, if there is an unfamiliar note beast opposite, we want to be able to query the opposite note beast situation, so we need a combat guide. We need to open the query in real time. So a drag-and-drop guide UI is made, as shown in the following figure (background image is random looking)This frame is drag-and-drop, holding down the

Recently, the computer suddenly appeared in the lower right corner of the taskbar and the Power icon disappeared, the restart is still not fixed, and then found a solutionWorkaround:The 1.CTRL+SHIFT+ESC key to bring up Windows Explorer.2. Locate the Explorer.exe process in the process and end it.3. Re-create the Explorer.exe process again in the new task option in the file options and return to normal.WIN7 64-bit system, the bottom right corner of the

XP system notebook How to exclude sound card does not support mixing features 1. Point "Start"-> "Run" enter "REGEDIT". 2. After the Registry Editor appears, locate the following path hkey_local_machinesystemcurrentcontrolsetcontrolclass{4d36e96c-e325-11ce-bfc1-08002be10318} 005SettingsfilterRear You can also directly navigate to this folder by looking for "enableinputmonitor". 3. Create a new tw

The first step, you can do a simple check. For example, audio power, wiring is normal, chassis front or rear interface is normal. If everything is OK, you can proceed to the next step. In the second step, open Device Manager and view the sound, video, and game controllers directory. Typically, you will find that the device is not displaying properly. As shown below, Realtek high Definition audio Normal, but the ATI HDMI Audio column is marked with a

What caused the WIN7 flagship system to be installed successfully after the boot did not sound? By the Win7 system home first share to everyone! Win7 flagship system after the "reset" is a hardware-controlled way to reset the CPU, forcing the suspension of any task, the CPU registers and RAM all the single boot of the