Dee Flint wrote:
"J M Noeding" wrote in message
...
On 13 Mar 2005 15:18:03 -0800, wrote:



also, when people refer to ASK and FSK, is ASK basically an audio
output that's been sent over FM? and FSK is more like CW, only to a
receiver that can monitor both mark and space (0 and 1)
frequencies?

thanks again!
jason

always thought amplitude-shift-keying was mainly used for morse
---
J. M. Noeding, LA8AK, N-4623 Kristiansand
http://home.online.no/~la8ak/c.htm

I believe he meant AFSK (audio frequency shift keying) vs FSK
(frequency
shift keying).

yes, that is what i meant. i didn't even know amplitude shift keying
existed.

am i correct about afsk being audio tones transmitted over FM, while
fsk is just alternating between two non-modulating frequencies?

jason