[karc] Re: Audio DSP

  • From: "Dave Casement" <va3dac@xxxxxxxxx>
  • To: <karc@xxxxxxxxxxxxx>
  • Date: Tue, 23 Mar 2010 23:24:00 -0400

Thanks Rob,
I would apprciate borrowing them. I need it to be external non pc based.

Dave
  ----- Original Message ----- 
  From: Valveman 
  To: karc@xxxxxxxxxxxxx 
  Sent: Tuesday, March 23, 2010 9:41 PM
  Subject: [karc] Re: Audio DSP


  You might first want to tty a Software application called winrad  it's free 
and would give you an idea if this well work for you.
  I have a couple of DSP units here if you want to borrow one to  try and see 
if it will work out.
   http://www.winrad.org/
  Robert Parker
  VE3RPF



------------------------------------------------------------------------------
  From: Dave Casement <va3dac@xxxxxxxxx>
  To: karc@xxxxxxxxxxxxx
  Sent: Tue, March 23, 2010 4:24:09 PM
  Subject: [karc] Re: Audio DSP


  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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