Posted by Chris Tarr on September 15, 2010 at 20:14:29:
In Reply to: Re: WOLX cracks Chicago August PPM ratings posted by Trophosphere Todd on September 14, 2010 at 10:36:49:
: Question for Chris Tarr if he's here or another engineer: Would a DX'd signal be strong enough to register on a PPM monitoring device? That is, would the PPM signal DX to your device too??
Yes it would. In fact you can decode a PPM signal by holding a meter up to a phone and have someone on the other end hold the phone handset to a speaker. The watermarking is that robust!