DAVID Systems

Portal  FAQ  Search  Usergroups  Register  Profile

Site Menu
 News (Home)
 Community Forum
 Knowledge Base & FAQ
 Product Lifecycle
 Software Download
 Desktop Searching

My DigaSystem
 TestTrack Login
 Contact Support
 Hardware return

Module Database
 All Parameters
Search Parameters

Log in


Remember Password 

I forgot my password

Don't have an account yet?
Join Us Now!

DAVID Systems - Customer Service Portal Forum Index -> General ->
How can I decouple DigAS and Windows Mixer?

Post new topic   Reply to topic    Printer-friendly view
View previous topic :: View next topic  
Author Message

PostPosted: Sun, 25. Dec 05, 00:59    Post subject: How can I decouple DigAS and Windows Mixer? Reply with quote

Question: How can I decouple the DigAS multimedia volume faders from the Windows Mixer faders?

Answer: There are 3 possibilties to control the volume:

a) In the Windows Mixer: One can choose the appropriate fader using our MMAudioboardselector Utility (available on our mailbox). The adjustment range and influence is a matter of the driver being implemented. DigAS only aligns with the chosen fader.

b) By setting UseWaveOutSetVolume: this was a common volume adjustment method before development of the Windows mixer. waveOutSetVolume() is a function of the operating system that accordingly calls the driver. Digas has no contol on the adjustment range and/or which volume may also be additionally influenced here. It is completely possible with some sound cards that the driver in fact calls up the mixer, and other card drivers will not call the mixer.

c) Using OutputDigital=TRUE: Digas adjusts the volume at the digital stage simply by multiplying the audio signal by the corresponding factor. This means of course, that one can not necessarily avoid the preset influence of the Windows Mixer - for example when this is presently lowered or muted; nothing goes! Additionally, the noise level will most likely worsen.
MultiRec and MTE can implement this parameter.
Back to top
Display posts from previous:   
Post new topic   Reply to topic    Printer-friendly view Page 1 of 1

Jump to:  

Forum Permissions
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum