LF: RE: Computer as DSP audio filter

["Gasparik Richard" <Richard.Gasparik@sbs.sk>]

Hi LF-ers...

 

I'm using sometimes  DSP Filter by JE3HHT, but you need a very fast computer to run it correctly.

 

Rich OM2TW

-----Original Message-----
From: Dick Rollema [mailto:d.w.rollema@freeler.nl]
Sent: Monday, November 12, 2001 2:49 PM
To: LF-Group
Subject: LF: Computer as DSP audio filter

Dear OM,

 

I have been told there exists a computer program that not only presents received signals as a waterfall display but can also make one of the signals being heard as audio via the computer speakers.

In that way the computer can act as a DSP audio filter, perhaps even for normal speed CW provided an appropriate bandwidth is selected.

Anyone know more about this program?

 

73, Dick, PA0SE