Slowly, ever so slowly, the light bulb begins to brighten over Bert's head when it comes to real world experience vs. laboratory results. Neither the receiver nor the transmitter need to be in motion in order to experience dynamic echo. John ----- Original Message ----- From: "Manfredi, Albert E" <albert.e.manfredi@xxxxxxxxxx> > Dynamic echo is another matter, though, because COFDM > should not be as handicapped as a system that depends on > an equalizer to track the changing echo. ---------------------------------------------------------------------- You can UNSUBSCRIBE from the OpenDTV list in two ways: - Using the UNSUBSCRIBE command in your user configuration settings at FreeLists.org - By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line.