This pretty much explains it: http://www.youtube.com/watch?v=EHn4VffsLEw
----- Original Message -----
From: "Ron Castro" <ronc@sonic.net>
To: <geraldj@weather.net>; "Discussion of Ten-Tec Equipment"
<tentec@contesting.com>
Sent: Sunday, June 13, 2010 12:13 AM
Subject: Re: [TenTec] re Orion AM ALC
> Normal speech is by its nature asymmetrical which is why AM broadcasters
> use
> automatic phase rotators in their processing equipment to make sure the
> side
> of the waveform with the highest peaks is in the right direction. No need
> for DC offset if it's done right.
>
> Ron N6IE
> www.N6IE.com
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