mudlark;216780 Wrote: > Can you give some context here? The only acoustic coupling that can > occur between amp and speaker is if there is some mechanical pickup of > sound waves which generates a voltage within the amplifier. The > simplistic ways of avoiding this is to keep the amp away from the > speakers and to use an amp support system which drains away vibrations > from the amp.
Well explained mudlark. This phenomenon was common in amplifiers using vacuum tubes (valves to those in UK) where the acoustic vibrations from the speakers caused the valve grids to physically modulate the signal and cause feedback effects. -- Ramage P4 2.6GHz, Win XP, SlimServer Version: 6.5.3 - 12376 - Windows XP, Alien 1.06 P2 266MHz,Linux ClarkConnect 4.1.sp1, SlimServer Version: 6.5.2 - 11851, Alien 1.06, perl 5.8.8 NSLU2 Unslung 6.8b SlimServer Version: 6.3.1 - 8476 - Linux, No Alien ------------------------------------------------------------------------ Ramage's Profile: http://forums.slimdevices.com/member.php?userid=5343 View this thread: http://forums.slimdevices.com/showthread.php?t=37021 _______________________________________________ discuss mailing list [email protected] http://lists.slimdevices.com/lists/listinfo/discuss
