[wdmaudiodev] Re: How to filter microphone voice?
- From: "kevinrich47" <kevinrich47@xxxxxxxxx>
- To: <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Sat, 27 Jun 2009 10:43:08 +0800
Thank you Frank,
When you say "sysfx" did you mean sAPO?
That model only work in windows Vista.
----- Original Message -----
From: Frank Yerrace
To: wdmaudiodev@xxxxxxxxxxxxx
Sent: Saturday, June 27, 2009 6:56 AM
Subject: [wdmaudiodev] Re: How to filter microphone voice?
Correcting some grammar in my last reply…
A filtering hook is already provided through the audio sysfx mechanism and
this is in user mode. I believe the root problem in this particular discussion
is a difference in the desired business model. The audio sysfx mechanism is
designed for effects distributed as part of a device driver; developers of DSP
should partner with OEMs or audio device manufacturers. It seems however that
kevinrich47 wishes to deploy his DSP as some sort of independent product.
Frank Yerrace
Microsoft Corporation
This posting is provided "AS IS" with no warranties, and confers no rights.
From: Frank Yerrace
Sent: Friday, June 26, 2009 3:55 PM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: RE: [wdmaudiodev] Re: How to filter microphone voice?
A filtering hook is already provided through the audio sysfx mechanism and
this is in user mode. I believe the root problem in this particular discussion
is a difference in the desired business model. The audio sysfx mechanism is
designed for effects either as part of a device driver; developers of DSP
should partner with OEMs or audio device manufacturers. It seems however that
kevinrich47 wishes to deploy his DSP as some sort of independent product.
Frank Yerrace
Microsoft Corporation
This posting is provided "AS IS" with no warranties, and confers no rights.
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of Jose Catena
Sent: Thursday, June 25, 2009 11:00 PM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Re: How to filter microphone voice?
Just one more request that would benefit from a user mode audio I/O hook.
Is such a thing in some list of future features to consider? If such a list
exists, this should be there with a high rank, IMO.
Jose Catena
DIGIWAVES S.L.
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