digigram sound card

Perhaps many users, especially music enthusiasts, will be in the audio and video experience in the volume size is difficult to grasp the problem, no matter how to adjust the speaker or playback software volume control will appear the bottom noise, distortion and other annoying phenomenon. A set of playback system, the sound card, speakers and playback software will have their own volume control options, th

Sound card is also called audio cards, is the most basic component of multimedia technology, is the realization of acoustic/digital signal conversion between a hardware. The basic function of the sound card is to convert the original sound signal from the microphone, the tap

AC97 Sound Card Driver Installation 97 sound cards are quite common, but there are not many friends who really know the types of AC97 sound cards and the correct Driver Installation. This article will be able to correctly understand the c

systems. Ii. ALSA device file structure Let's start our ALSA journey from the device file structure of ALSA in Linux. Let's take a look at the structure of the device file of the Alsa driver in my computer: $ CD/dev/SND$ LS-l CrW-RW ---- + 1 root audio 116, 8 controlc0CrW-RW ---- + 1 root audio 116, 4 midic0d0CrW-RW ---- + 1 root audio 116, 7 pcmc0d0cCrW-RW ---- + 1 root audio 116, 6 pcmc0d0pCrW-RW ---- + 1 root audio 116, 5 pcmc0d1pCrW-RW ---- + 1 root audio 116, 3 seqCrW-RW ---- + 1 root

devices. This series of blog posts only discuss ALSA-driver and ALSA-SOC in embedded systems. Ii. ALSA device file structure Let's start our ALSA journey from the device file structure of ALSA in Linux. Let's take a look at the structure of the device file of the Alsa driver in my computer: $ CD/dev/SND$ LS-l CrW-RW ---- + 1 root audio 116, 8 controlc0CrW-RW ---- + 1 root audio 116, 4 midic0d0CrW-RW ---- + 1 root audio 116, 7 pcmc0d0cCrW-RW ---- + 1 root audio 116, 6 pcmc0d0pCrW-RW ---- + 1

Please note: Before adjusting, please make sure your computer has a built-in microphone, the sound card driver is properly installed, and please temporarily turn off QQ or other software that needs to call the microphone before adjusting. The sound card driver name is Realtek high Defenation Audio Can be seen in the

How to Set Realtek HD sound card in VISTA/WIN7, hdwin7 Now more and more people are using VISTA and win7 systems, and most of them are Realtek HD sound cards. The setup problems are quite different from those of Windows XP systems, next I will introduce some experiences in setting a sound

This articleArticleIt can help you solve the problem of installation failure of the Windows 7 audio/video driver.There is a premise that you already have a sound card driver suitable for your computer, but it always fails to be installed. If you do not have a sound card driver, you can use the latest driver version for

These days I have been plagued by a new fedora that has been R61 on the ThinkPad, and searched all kinds of methods on the Internet, all of which were fruitless. Last night suspected Linux kernel, because kernel is not the latest, so download the latest kernel, compiled a night before loading. Again tonight on the download of the ALSA source code compiled, due to the latest kernel, there are some problems in the compilation process, either missing some header files (version.h,autoconf.h) or a

Take the Soundmax (RealtekAC97 and Soundmax settings) as an example of a sound card. 1. Right-click the system tray Volume small icon, as shown in the picture: 2. Click on the playback device in the above picture to view the playback device of this machine, as shown in the picture In this figure, right-click the blank box and select Show disabled devices to display all disabled de

1, if the Bluetooth audio rendering when the sound card, then first link bluetooth headset (or speaker), the system will automatically download the corresponding Bluetooth audio rendering driver, this time the device can see the corresponding Bluetooth driver; 2, after the mouse right click on the taskbar in the lower right corner of the volume icon, select Open Volume control optio

Document directory How can I set the RealTek HD sound card to have no noise when singing? How can I set the realtek HD sound card to have no noise when singing? How should I set the realtek HD sound card to have no noise when

My notebook is associative, model is Zhaoyang e43, formerly used in the 2003 system, but later felt that the system is not suitable for personal use, I heard that more suitable for the server, personal use or install Windows XP relatively simple and convenient, win 2003 always and some upgrades are incompatible, affect the use. My notebook switch to Windows XP system, the sound card driver incredibly can n

1, open the WIN7 system on the disk, step-by-Step into the Windows folder-system32 folder-driverstore folder-filerepository folder inside Find Wdmaudio.inf_x86_neutral ... Folder. 2. Right-click Administrator to obtain ownership; 3. Enter (Wdmaudio.inf_x86_neutral ...) folder and delete all files in the folder. 4, download and decompression Win7 sound card driver Manual repair package;

Recently, we often see users in the online consultation, why can not install the sound card under the Windows7 to drive such a problem. Like Vista earlier, Microsoft does not advocate that users log on to the system directly as an administrator, because there is a lot of risk. It is recommended that you log on to the system as a non-administrator for security reasons, but sometimes you need system setup or

The specific installation steps are as follows: 1, Baidu Click "360 Drive Master", search to 360 official website download Install "360 Drive Master". 2, installed after the "360 Drive Master", the software will automatically scan the driver is not installed. We can see that there are two sound card drivers waiting to be installed, click "One-click installation" for driver installation.

1, open your system on the disk into the windows-system32-driverstore-filerepository found in the Wdmaudio.inf_x86_neutral_aed2a4456700dfde folder; 2, right click on the point administrator to obtain ownership; 3, Re-enter (WDMAUDIO.INF_X86_NEUTRAL_AED2A4456700DFDE) folder to delete all the things inside; 4, download Windows7 sound card driver repair compressed package; 5, decompression wi

First in the YY interface to select the sound card settings Select a different sound card in the sound input and output and speak to the effect Double-click on the lower right corner of the system's small horn, select the attributes in the option Put all the volume contro

Article Title: summary of how to install the sound card driver in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Install the Linux OS several times and the Sound card driver

For details about how to install hdintel sound card in linux-Linux Enterprise Application-Linux server application, see the following. Author: wenque There are problems with the sound card of the damn dell. Although the sound of the book itself is very small, the