Discover m audio audiophile sound card, include the articles, news, trends, analysis and practical advice about m audio audiophile sound card on alibabacloud.com
Recently, we are experiencing a great dealEt voice chat software, Http://et.sdo.com/feel et (easy to chat) voice sound quality is quite good, there are low sound quality (8 kHz voice) and high quality (kge 44.1 kHz stereo). You can download this software to experience it. Nowadays, there are a lot of software related to network speech, which is favored by the majority of children in the 90 s. When you are
For several years, Linux's multimedia features have not been very satisfying as a desktop software, despite its openness, free features and strong performance, which have been overwhelming in the global server market and are gaining market share. For example, a Linux system with its own sound card driver can support very few sound cards. Most of the popular
In this case, we need to upgrade the video card driver. After updating the video card driver, check whether the problem can be solved.1. The mengmiao audio and video player lacks the decoder for the corresponding file. Therefore, the image cannot be displayed normally, only the sound is displayed.2. If this player does
Compaq 511 series windows_xp driver chipset:Ftp://ftp.hp.com/pub/softpaq/sp36501-37000/sp36880.exeSound Card:Note: If you are installing Windows XP SP2, you must first install the "Microsoft universal audio architecture (uaa) bus driver ", if you are installing Windows XP SP3, you can directly install the Sound Card Driver (because the SP3 system has integrated t
game controller" under the string of characters and numbers is your sound card model, you can also "start"-"Run"-input dxdiag, open the "DirectX Diagnostics Tool"-sound, from the open interface to find. In addition, if you can not find, under normal circumstances, this trick is not good; can be used as the world's best hardware testing tools Everest Chinese vers
Open integrated Sound Board integrated sound system The default state is generally open. There are two ways to open an integrated sound card. One is the BIOS setup method. In the case of award type BIOS, it is generally possible to find the "AC ' Audio" option in the "Integ
1 The BIOS is not familiar with user misuse of the onboard sound screen. Enter the BIOS, select I/O Device configuration→onboard AC97 Audio Controller, choose Enanle or Auto. This process is in the author's Asus Motherboard, on other motherboards are basically similar, if it is award bios, into the BIOS in the "intergrated peripherals", and then select "AC97 Audio
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 playba
What is a sound card? In fact, we can know from the surface of the sound equipment, such as we use the computer to listen to music, no sound card computer will have no sound output. Professional
music CD with your computer is two ways: analog and digital. The former people are more familiar with. The realization of computer music playback digital Way is through the two-core digital audio signal cable connected to the CD-ROM audio interface and sound card s/p_dif input interface, at this time the digital signa
The sound card is also called the audio card: The sound card is the most basic component of the multimedia technology, and it is a kind of hardware to realize the Sound of the acoustic/
I. Analyze the driver and change the code according to the Development BoardCode is too long, it is not affixed, a few points to note:1, view the Development Board schematic diagram and s3c2410 datasheet,uda1341 l3mode, L3data, L3clock respectively and s3c2410 GPB2, GPB3, GPB4 connected. IISLRCK=GPE0, Iissclk=gpe1, Cdclk=gpe2,iissdi=gpe3, Iissdo=gpe4, part of the code such as the following:2, two important structures: audio_buf_t and audio_stream_t, in which audio_stream_t composed a ring buffer
First, introduce what is ALSA;The Advanced Linux sound Architecture is referred to as ALSA, which translates into Chinese in the form of a state-of-the-art Linux audio architecture (this is Google Translate); when it comes to architecture it's a bit too large, so ALSA not only includes support and drivers for sound cards;ALSA has the following characteristics:1,
: "Computer startup without sound, reload sound card driver and operating system is not good." Trouble shooting: Turn on the computer, can smoothly into the WinXP, but there is no sound. The lower right corner of the desktop taskbar also does not have a small horn icon, in the "My Computer" on the right button, into t
The directory file is the upper card module that handles the ISA sound card.SOUND/ARM,SOUND/PPC, and Sound/sparc here are some of the top-level card modules associated with chip architectures.Sound/usb This directory contains some usb-a
Knowledge Point Analysis: Realtek sound card after the correct installation of the driver can be adjusted through the HD Audio controller part of the function, but improper adjustment may cause the mic to appear noise, affect the voice effect of the microphone, the following article describes the corresponding solution (the adjustment in this article mainly for
functionality for embedded devices. This series of posts only discusses Alsa-driver and ALSA-SOC in embedded systems.Two. ALSA Device file structureWe started our Alsa journey from Alsa's device file structure in Linux. Look at the ALSA-driven device file structure in My Computer:$ cd/dev/snd$ ls-lCRW-RW----+ 1 root audio, 8 2011-02-23 21:38 controlC0CRW-RW----+ 1 root audio, 4 2011-02-23 21:38 midic0d0CRW
(the results of the previous two attempts are not carefully compared) as follows: Snd_intel8x0 27440 0 I think the reason for this line of output is probably because the sound card is loaded through modprobe snd-intel8x0. In addition, the statement used to test the sound card in the north-south region is still not he
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
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 --
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