Hello Mark: The FIREFIGHTERS AND POLICE benefit concert referenced below will be performed at the Memorial Auditorium in Sacramento, Capitol of California, in early April for about 4500 plus people. Now the ELF could also be handled by two IBEAMS attached to an edge terminated 120 CM wide X 240 CM HIGH, 12 MM thick piece of high grade European Baltic Birch plywood. I have speakers which could also handle this task, providing the ELF and all the harmonics, but the advertising potential for the IBEAM would be immense.
Thank you for the concert advisement and the poster. I saw Tom Thompson recently, and we've been exchanging emails on my ACTIVE ROOM BOUNDARY REFLECTION CONTROL SYSTEM in the Music Recital Hall at CSUS for some time. Tom wrote extensively of your past spectacular pyrotechnics in performing the 1812 Festival Overture, recalling a Veterans' Day performance years ago when you used real cannons. He also wrote that the Public Safety people were less concerned about the fidelity to the original score and more concerned with supposed or imagined issues of safety.
I have many recorded versions of the 1812, including one on MERCURY from the original score which features 1775 bronze cannon from Douay, France, provided by the US Military Academy at West Point, and the Laura Spelman Rockefeller Memorial Carillon from The Riverside church.
Now if you like, I can provide an ELF, EXTREME LOW FREQUENCY, capable system for the concert which could accurately reproduce the pulsed DC pressure profile of the cannon shots, and the beat, sum and difference resultant frequencies, of the carillon, from a recording of both the cannons and the carillon. Tom has also written that you likely already have an adequate solution for the sound requirements. I have proposed a similar injection of pulsed direct current energy into the Golden 1, as a way of adding intense HEARTBEAT excitement to the arena.
Since my implanted wireless WIFI capable defibrillator has been emitting a remarkably high fidelity English Ambulance sound precisely at 8:01 for the last several days, indicating a cardiac correction timing issue, I'm deeply in sympathy with the iHEART RADIO broadcasting icon at the bottom of the poster.
