[Elecraft] [OT] - Spectrogram software for Linux

[Joe Planisky]

As has been mentioned several times recently, audio spectrum analysis  
software can be very useful for aligning the filters in a K2 and for  
lots of other purposes as well.  "Spectrogram" is frequently mentioned  
as a good program for Windows.

For those of us who run some variant of GNU Linux, the "Baudline"  
program (available as a free download at http://www.baudline.com)  
provides much the same functionality.  I've been using it for several  
months now and find it fast, very powerful, and easy to use once you  
get the hang of the somewhat different user interface (you WILL have  
to read the manual.)  The manual is well written and easy to  
understand if you have some familiarity with sampling and basic signal  
analysis concepts.

73
--
Joe KB8AP