m audio audiophile sound card

General computer in the process of using the integrated sound card can not work properly, such as: 1 Microphone no echo 2 speaker can not make a sound 3 driver installation can be judged bad. At this point you can buy an independent sound card to plug into the white PCI slot

driver modules are loaded correctly, it should be the upper management of the problem of services. Upgrade PulseAudio Third, after the above steps after the sound or not, to a happy, uninstall PulseAudio, directly using ALSA or Oss,fedora in the default is only Alsa, and ubuntu10.04 in Alsa and Alsa-oss will be loaded oss:vim/etc/modprobe.d/dist-oss.conf, get rid of the last line in front of you. Alsa:yum Remove Alsa-plugins-pulseaudio chmod 666/dev/

Sometimes, we feel that integrated sound is not good, at this time, we want to install a sound card 1, first in Taobao to buy a sound card, there is a USB interface, directly inserted on the use, today we want to use PCI-E slot independent

[[Email protected]/] # ls/dev/mix * /Dev/mice/dev/Mixer [[Email protected]/] # ls/dev/Tim * /Dev/Timer Test the aplay Program [[Email protected] bin] #./aplay test1.wav ALSA lib confmisc. C: 768 :( parse_card) cannot find card '0' ALSA lib Conf. C: 4246 :( _ snd_config_evaluate) function snd_func_card_driver returned error: no such file or directory ALSA lib confmisc. C: 392 :( snd_func_concat) error evaluating strings ALSA lib Conf. C: 4246 :( _ sn

I used the uda1341 audio chip in the Development Board, followed by the standard IIS bus. in Linux, the support for IIS and uda1341 has been improved, we only need to set the corresponding IIS pin as the pin of the schematic design of our development board. 1. The configuration of the makemenuconfig sound card is as follows: Device Drivers 2.

Relaxbsd install CD 2.0MD5 (RelaxBSD-InstallCD-2.0.iso) = cc99518480f29dcfcb41108f314b14aSha256 (RelaxBSD-InstallCD-2.0.iso) = sha256Size (RelaxBSD-InstallCD-2.0.iso) = 721451008: Download 1 Relaxbsd livecd 1.1MD5 (RelaxBSD-1.1.iso) = fea9425df45e7fa802536002f876c0fdSize (RelaxBSD-1.1.iso) = 723630080: Download 1 Resource: Ftp://ftp.freebsd.org/pub/FreeBSD/ports/distfiles/Http://people.freebsd.org /~ Ariff/lowlatency/ DownloadSndkld_releng6_i1__lowlatency.tar.gz unzip the package and copy it

Article title: Sound Card Programming test 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. Through the unremitting efforts of Xiaodi, he finally mastered sound card progra

Sound Card programming test in linux-general Linux technology-Linux programming and kernel information. The following is a detailed description. Through the unremitting efforts of Xiaodi, he finally mastered sound card programming and realized a small recording. 　　 Program, // hehe // admire 　　 Of course it is still no

Knowledge Point Analysis: User no host number, Web page also monitor the user's machine host number, only with the Driver wizard and Driver Life Update sound card driver is not successful, prompted: Operation Steps: The main reason is that the Windows XP system has completed its own sound card driver installa

= s3c24xx_pcm_preallocate_dma_buffer (PCM,Sndrv_pcm_stream_playback );If (RET)Goto out;} If (Dai-> capture. channels_min ){Ret = s3c24xx_pcm_preallocate_dma_buffer (PCM,Sndrv_pcm_stream_capture );If (RET)Goto out;}Out:Return ret;}// PCM instance initialization function and data flow operation functionStruct snd_soc_platform s3c24xx_soc_platform = {. Name = "s3c24xx-audio ",. Pcm_ops = s3c24xx_pcm_ops,. Pcm_new = s3c24xx_pcm_new,. Pcm_free = s3c24xx_

The audio card driver loading method, which may be helpful to new users-general Linux technology-Linux technology and application information, is described below. (1) install alsa-driver: Remove the previous dependency before installation. Tar zxvf alsa-driver-1.0.9b_26_evoc.tar.gz Grep-r? N 'southbridge chip './* Cd alsa-driver-1.0.9b_26 Make clean ./Configure -- with-kernel =/usr/src/linux-2.4 -- with-car