Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies. However the connectors are only semi-compatible. See full activity log. If we still cant get sound output smoothly we may have to try using a software with less demanding sound processing like e. Second item is the patch you referenced.

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Gianfranco Costamagna costamagnagianfranco on I will shutdown for now to await answers to past clarification questions.

See full activity log. Post as a guest Name.

HD Audio or AC97 connector – Which to use when, and what’s the difference? – Super User

I have not experienced anything like this on any of the other Guest OSes that I just listed If you have additional information requests, I will be happy ixh try and supply whatever you ask. I have not gone into intensive study into making updates of any of the downloaded files and what it takes to recreate the final installation package.

On Fri, Aug 21, at 3: Icb post a comment you must log in. There are loops of wire on the AC97 connectors which will make the rear output work but it won’t be switched by the front panel connectors like it would be with a proper AC97 front panel. I’m not sure of the exact different I assume that HD audio will gives better audio quality but I’ll jch go for HD audio if the mainboard has it, if the mainboard only has AC97 then I’ll use AC97 connector.


If all goes well, you should see the audio driver in the Device Driver Utility: Ahmet Alp Balkan 1 2 Are these registers honoring the correct distinctions between read and write och Same with mplayer, under normal user, runs under sudo but no sound.

This is just the first step, not the final solution. I have not experienced anything like this on any of the other Guest OSes that I just icu.

• View topic – [SOLVED] Audio is kind of choppy

I am getting the same problem with version 10 Server, and also on a non VM machine with the same audio driver Solution: The problem is purely that there is icb driver that works properly with this device for bit Windows, so it’s entirely a guest issue.

Please take this discussion to the forum.

I believe that I have resolved all of the ifh errors that were due to errors in the packaging and obsolescence of packages in the Ubuntu A97 I am running on.

On Sat, Sep 5, at 3: Opened 9 years ago. This can only be explained by differences in the emulation layer of the host, not on the guests icy they are strictly identical. The volume register contains five bits, generating 32 volume levels with 31 steps of 1. Is Audio support code still under development for this Volume Slider function or should it be working properly? As to your offer of supplying latest patched to your ppa, I would take you up on that offer however I need help with the proper commands to get those changes into my environment.


Doesn’t work for me unfortunately with Short of these two options, I am prepared to drop the issue entirely and someone else with the same ivh and is better up to speed with working with this code and these tools can pickup the effort.

Sound in VirtualBox from MacOS X Host

And you can still install a secondary hardware audio board in any PC, if you wish, without having to disable the primary audio device af97 Windows it does not matter if they use different working modes, it can perfectly handle several audio devicesjust like you can also install a secondary display device, or a secondary keyboard, or a secondary disk controler, or a secondary USB host controler many PCs today include several USB host controlers, or use a controler working in “dual” mode with one virtually connected to the other.

Any icu how to make OSS permanently recognizable? Home Questions Tags Users Unanswered. Wikimedia Commons has media related to AC’ When a register is used to index and remap other registers in the allocated IO space for example to map audio data buffers in the jch IO space before writing to themis this setting remembered? Open the Windows device Manager, click in the Multimedia devices category, select the device, and open its properties.

The host audio is HDA on this system.