audio device on high definition audio bus

In Delphi 2009, you need to modify the bass_deviceinfo structure definition in bass. Pas. Otherwise, garbled characters will occur: // Change bass_deviceinfo = Record Name: pchar; // description DRIVER: pchar; // driver flags: DWORD; end; // to bass_deviceinfo = Record Name: pansichar; // description DRIVER: pansichar; // driver flags: DWORD; end; In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, contro

Linux audio device driver-Linux general technology-Linux programming and kernel information. For more information, see the following section. # Include # Include # Include # Include # Include # Include # Include # Include # Define BUF_LENGTH 2000 # Define CHANNELS 0/* 0 -- single channel; 2 -- double channel */

The Win8.1 system uses the process to suddenly have no sound, uses the troubleshooter automatically detects that prompts "does not install any audio output device". But you have already plugged in the headset, why do you have this hint? Here's how to solve this problem. 　　The method is as follows: 1, from the desktop win+r; 2, enter "regedit" to open Registry Editor; 3, with the editor to find,

Win7 system taskbar small horn tip audio device Service disabled How to troubleshoot 1. Click on the Start menu, right-click on the "Computer" button and choose "Manage"; 2, in the management interface click "Services and Applications"-"service"; 3, on the right side of the service window to find "Windows Audio" service, click the right

In general, after installing the Win7 system driver, the user will see an icon named Realtek high-definition Audio Manager in the lower-right corner of the system, where the user can adjust the speaker or microphone settings, but sometimes when the user optimizes the system through the third party optimization software, The Realtek may be removed from the desktop tray, so how do we recover from this situati

Remote Image retrieval to the local device (audio and video are also supported) Remote images can be obtained locally (audio and video are also supported) and cannot be specially encrypted. Function GrabImage ($ url, $ filename = "") { If ($ url = ""): return false; endif; If ($ filename = ""){ $ Ext = strrchr ($ url ,".");

see if there is no yellow "?". If so, reinstall the device driver to resolve; 3, there is a sound but no small speakers, open the Control Panel ―――― sound and video equipment ―――― volume, in the "volume icon into the taskbar" before the check mark; 4, no sound and no small speakers, open the Control Panel ―――― Add and Remove Programs ―――― add delete Windows components, in the "accessories and tools" Before the check mark, click "Next", and then, sh

Nowadays, most human installation systems usually directly install SP3 (if you want to use XP ). However, if your computer has a high definition audio device, you need to install the high definition audio (hda) device. Then, you n

Computer in the use of a period of time after the noise is also flattering, some user feedback problems appear in the High Definition audio series above, although know what the disease, but the prescription still need to find experts to solve. So in response to this problem how to solve the small and medium-sized series for everyone to share Win7 pure version of the system

Since the last time the system was reinstalled, the driver of the sigmatel high definition audio codec device was not installed. It has been plagued for several months. To watch movies and listen to music, you must switch to Linux, fortunately, this problem was finally solved today and I wrote it to myself: If the driver was not installed in the past, I went onl