On Tue, 2008-01-08 at 10:55 +0900, PSPunch wrote:
Years ago I used some driver units to playback super low frequencies, down from the inaudible up to probably 100Hz at most. It was more like a chunk of steel designed to mount on any surface expecting it to resonate. These units were also very inexpensive and ran for 10s or 20s of US dollars I think.
are you talking about transducers? speakers that are designed to be mounted on something in order to shake that something?
something like this? http://www.visaton.com/en/car_hifi/koerperschall/828.html
roman
Telefonate ohne weitere Kosten vom PC zum PC: http://messenger.yahoo.de