Hi Dan,

Can you tell me more about this software? I'd be interested in checking it 
out - maybe it will do waht I want (no point reinventing the wheel) Just did 
a google search, and came up with nothing - where did you get it from?

With regards to DRM, I suggested the I and Q output implementation for the 
DREAM transmitter (after reading G4JNT's  'Command' book, which had some 
code that looked suitable) so that the Q signal could be fed to the 
Oscillator input of an standard off-the-shelf AM transmitter, while the 'I' 
output is fed to the modulator.What needs to be done with it to make it 
useful is add a variable time delay path that can be switched into the Q 
path to compensate for the different  (this is  how CQUAM and Kahn-Hazeltine 
AM stereo was implemented in practice - another area I had a great interest 
in during the 80's)

Andy EI3HG

----- Original Message ----- 
From: <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Saturday, February 03, 2007 6:52 PM
Subject: Re: [soft_radio] AM Broadcast Simulator


> Andy
>
>  This is pretty cool, I have a software I found called RF Path
> Simulator and it does just exactly like you say.  Of course your ideas
> may be different in what you are wanting to do.  But it is interesting.
> Folk who do creative broadcast such as at WBCQ often use a sound that
> is made to sound like it comes from the radio in their musical
> broadcast so they find uses for such softwares.
>
>  If you ever come up with and interesting version of DRM let us know.
>
> Dan
>
>
>
>
>
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