I found this
http://www.snippets.org/alsr/dynaplt.html
what do you guys think? is it worth making something out of em?
http://www.snippets.org/alsr/dynaplt.html
what do you guys think? is it worth making something out of em?
DYNAPLEATS
Hi,
Years ago these speakers sounded very promising on paper.
The idea was to drive a flat,synthetic diafragm from the centre to create an ideal point source.
Although I still remember some of the sales hype I picked up at some Hi-Fi exhibitions I visited the company disapeared a number of years later.
I recall they compared the sound pattern emanating from the unit to the effect one gets by throwing a pebble into a pond,ripples travelling from the center outwards.
IMO,if you can lay your hands on a number of these units cheap,why not use them for some project?
Cheers,
Hi,
Years ago these speakers sounded very promising on paper.
The idea was to drive a flat,synthetic diafragm from the centre to create an ideal point source.
Although I still remember some of the sales hype I picked up at some Hi-Fi exhibitions I visited the company disapeared a number of years later.
I recall they compared the sound pattern emanating from the unit to the effect one gets by throwing a pebble into a pond,ripples travelling from the center outwards.
IMO,if you can lay your hands on a number of these units cheap,why not use them for some project?
Cheers,
DynaPleats
THere was a great article in Speaker Builder a few years back using the dynapleats in a line source. The only place that I know of that still carries them is Addison in Montreal. If you are interested I could look up the article for you. I seem to remember there being a need for a resonance trap circuit and then they became rather smooth in response.
Mark
THere was a great article in Speaker Builder a few years back using the dynapleats in a line source. The only place that I know of that still carries them is Addison in Montreal. If you are interested I could look up the article for you. I seem to remember there being a need for a resonance trap circuit and then they became rather smooth in response.
Mark
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