Bob Miller wrote: >And there is no solution for dynamic multipath except for the promise of A-VSB. Long-signature analysis on blocks of a thousand symbols or so to determine channel-impulse response and subsequently to determine equalization is a solution known for five years or so. It just isn't in the textbooks, so designers persist in implementing auto-regression techniques. Techniques to suspend adaptive equalization during drop-outs are known in mobile digital communications, but have yet to be used in DTV receivers. Al Limberg ---------------------------------------------------------------------- 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.