OT: Speaker systems was: Re: crystal clear : was : RE: [sdiy] Simple discrete Unity-GainFollower ?

[Don Tillman]

   > Date: Wed, 7 May 2003 23:08:38 -0700 (PDT)
   > From: Tim Ressel <madhun2001 at yahoo.com>
   > 
   > Horns are acoustic transformers. They match the
   > impedance of the driver to the impedance of the air.
   > Because of this they are very efficient.

And since they are very efficient, the diaphragm displacement is much
less for a given acoustic output.

And thus there is very little distortion due to nonlinearities.

And there is very little "Doppler distortion".

  -- Don

-- 
Don Tillman
Palo Alto, California, USA
don at till.com
http://www.till.com