digigram sound card

In the previous article, small series once wrote, if Win7 32-bit pure version of the computer without sound, how we should operate to solve the problem. However, in view of the current market, Win7 computer in the type of sound card is also more, there will be some special examples, into the small series received a question today, the user named their own

Computer has some games no background music, is not the computer's sound card? How to test? Test sound 1, in the lower right corner of the Horn button right button, click "Play Device" 2, click the "Speaker", and then click the configuration 3, click the "Stereo", and then click Test, if there is a sound to sho

Vi. Sound Card terminology 　　 DSP: digital signal processing (Digital Signal Processing ). DSP technology is widely used in analog electronics, such as Tone Control, distortion effect generator, and wah-wah pedal. At the same time, the DSP can also be used in a variety of effects, such as analog balancing and reverb. You can perform DSP operations through a computer CPU or a specialized DSP chip. The diffe

In the normal use of the computer, found that the sound card does not have any sound, can not be used normally. This occurs because of the following reasons. 1. The general driver after installation, the default output is "Mute", click on the lower right corner of the screen speaker icon, under the volume adjustment slider to see if the "mute" is selected, cance

　The specific steps are as follows: 1. First open the Win7 system you installed the disk into the windows-system32-driverstore-filerepository, and then find the inside Wdmaudio.inf_x86_neutral_ Aed2a4456700dfde folder; 2. Then right click on the folder to select "Admin get Ownership"; 3. Then enter the (WDMAUDIO.INF_X86_NEUTRAL_AED2A4456700DFDE) folder to delete all the contents; 4. Then to download the Windows7 sound

Some people asked what software they could use to record the sound of a local video. They even wanted to capture the screen. In addition, a software cannot run even if it has been found for half a day. I had to find the recording software. I also want to use a microphone or line in to record the output sound. Then I suddenly realized that the sound

After the computer installed a network card or other devices, the original normal use of the sound card is not audible. Most of these failures are caused by compatibility issues and interruption of conflicts. The problem of driving compatibility is better solved, that is to update the driver of each product. If the conflict is interrupted more trouble, se

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 driv

Small series first to introduce the concept of stereo mixing. As a simple example: computer generally has three channels, left channel (left horn), right channel (right speaker), stereo channel, audio and video files may sound will be due to a different sound, and stereo channel is about two channels together audible, for example, in the play MP3 file, Play background music on one side and play the voice on

With the gradual improvement of the integration of the motherboard, the integrated sound card has become the current trend of computer development, and with the integrated sound card chip technology to improve, take the independent sound

Listen to the voice of freedom----installation and configuration of sound card driver software Alsa under Linux Recommendation: yy810310 Published: December 9, 2000 read times: 294 -------------------------------------------------------------------------------- For several years, Linux's multimedia features have not been very satisfying as a desktop software, despite its openness, free features and strong

Article Title: Detailed description of how to use ALSA to drive the sound card 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. 　1. What is ALSA; Advanced Linux Sound Architecture is short for "ALSA", which means the

# _*_ Coding:utf-8 _*___author__ = ' Pythonwu '__date__ = "2018/7/19 17:39"Import PyaudioImport Wave #使用wave模式CHUNK = 1024x768 #缓存区设置 1024 bytesformat = pyaudio.paint16 # Quantitative formatting of sampled valuesCHANNELS = 2Rate = 44100Record_seconds = 5Wave_output_filename = "Output.wav"p = Pyaudio. Pyaudio ()stream = P.open (Format=format, Channels=channels, Rate=rate, Input=true, Frames_per_buffer=chunk)Print ("* recording")frames

When using the computer, the speaker does not sound, but through detection, the sound card is normal. The appearance of this situation first check the speaker power cord, connection line, there is no good. Then check if there is too much dust, too much dust will lead to bad contact. If the problem persists, you can switch speakers to other computers and c

Original posts: http://www.lovelucy.info/idsdt-mac-video-audio-drive.htmlBefore writing a PC-mounted Mac OS x system, the most tangled thing in the preparation is the driver. On the network to search for other people to release the driver, unfortunately, many times can not solve their own various inexplicable problems. Fortunately now with the IDSDT this artifact, graphics card can work perfectly, easy to handle.This article applies to you still have

In this multi-media age, the melodious sound is always the pursuit of our efforts. But to make a wonderful sound of your own computer, you must also "help" with the sound card. But not every sound card can emit high-quality

DxDiag is a diagnostic tool for DirectX that allows you to turn on hardware acceleration for a sound card and video card that supports DirectX. Click start → run, enter Dxdiag, click OK, and open the DirectX Diagnostics tool. Switch to the Sounds tab, and in the DirectX feature, change the sound and acceleration leve