I hear what you are saying Lyle, and maybe I didn't explain myself clearly enough- what bothered me was that moving filter bandwidth from 2.7 to 2.8kHz and then back again completely stopped what I was perceiving as distortion. That is what made me wonder if it were something amiss somewhere.
It's not there now anyway. 73 Stephen On 20/06/2008 22:02, "Lyle Johnson" <[EMAIL PROTECTED]> wrote: >> It's the first time I've noticed this problem. I assume Lyle that you are >> not suggesting that it's a by-product of using the AFX, because I use AFX >> all the time and had not noticed it before. I don't have the settings for >> SPKR+PH _and_ SPKRS=1 on. > > AFX provides a delay between the two channels. If the channels are then > summed, there will be peaks and nulls depending on the pitch. The same > thing happens if you have two speakers in a room with hard walls and no > draperies. It is not distortion, it is combining signals that are no > longer in phase due to the intentionally introduced delay. > > 73, > > Lyle KK7P > > > _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
