On Tue, 30 Dec 2003 11:49:39 +0800, "Richard Hosking"
wrote:

I am looking for ideas for a software CW decoder with ASCII output.
There are a number of programs published - what algorithms do these use in
general?

There are two steps that you have complete: make a digital signal out
of the received analog output - and decode it.

Have a look at:
http://wwwhome.cs.utwente.nl/~ptdebo...algorithm.html

73s
OE1MWW
Wolfgang