[karc] Re: Audio DSP

  • From: "Dave Casement" <va3dac@xxxxxxxxx>
  • To: <karc@xxxxxxxxxxxxx>
  • Date: Tue, 23 Mar 2010 16:24:09 -0400

Hi Rob,
Sorry if my original message was confusing. What I meant was I need a external 
audio DSP that will cover up to 5khz. I have not used one and not sure if they 
will cover more than the usual 3 from a ham rig. I need this for a work 
application where I need from approximately 100 Hz to 5KHz. I need it to be 
able to roll off above that. Does that make it clearer?

Dave
VA3DAC
  ----- Original Message ----- 
  From: Valveman 
  To: karc@xxxxxxxxxxxxx 
  Sent: Monday, March 22, 2010 6:13 PM
  Subject: [karc] Re: Audio DSP


  Dave are you talking about an external DSP for receiving?  Why would you want 
a DSP to cover 3-5Khz?  It defeats the purpose of a filter.  What am I missing 
here?
   
  Robert Parker
  VE3RPF






------------------------------------------------------------------------------
  From: Dave Casement <va3dac@xxxxxxxxx>
  To: karc@xxxxxxxxxxxxx
  Sent: Mon, March 22, 2010 5:28:48 PM
  Subject: [karc] Audio DSP


  Hi,
  Does anyone know of a model of audio DSP that puts out a bandwidth of more 
than 3 KHz. I need 5 if that is possible. Maybe they all do more than 3.

  Thanks

  Dave
  VA3DAC


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