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Re: LF: Real time Audio frequency translation (software)

from [Andy Talbot] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: Real time Audio frequency translation (software)
From: Andy Talbot <[email protected]>
Date: Sat, 1 Oct 2011 19:09:16 +0100
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I suspect Spectrum lab can doi.  
 
You could also run one of the SDR radio packages, receiving in the range 0 - 20kHz ish and generating SSB    
Use VAC, or better, an additional soundcard with the audio wrapped-round
 
Or an external LF mixer (see the latest  RadCom :-)
 
Andy


 
On 1 October 2011 18:44, Graham <[email protected]> wrote:
Is there  a  simple   way  to  translate   audio   frequency in real  time  ..???
 
There are  'Bat translators'    Ultrasonic to  base  band ..
 
But  say  you  have   12 KHz   of audio  and  want to  present this to  say ...  wspr... at  1500 Hz . or  some other system at  say  2 KHz
 
Is there a  'virtual'  mixer   that  could be  installed as  some  sound  card or  similar ?
 
Tnx
 
Graham ..



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