From: George Michaelson <ggm_at_apnic.net>
Date: Wed, 15 Feb 2006 10:43:06 +1000

this site on headphone impedence & matching came via eetimes. its
mainly about product design (and spruiking stuff, its not neutral) but
it might be useful as a reference to the issues of the chosen impedence
of the headphones and the impact on the rockbox in terms of driving
requirements, power drain etc..

-G

http://www.planetanalog.com/showArticle.jhtml?articleID=180201405

-- 
George Michaelson       |  APNIC                 
Email: ggm_at_apnic.net    |  PO Box 2131 Milton    
Phone: +61 7 3858 3150  |  QLD 4064 Australia    
  Fax: +61 7 3858 3199  |  http://www.apnic.net  

Received on 2006-02-15