On 13.02.2012, at 17:28, John Pannell wrote:
> Another tidbit on NSSound (or perhaps sound in general)… laptops will sleep 
> the sound hardware when possible, and there is a brief delay when waking 
> things back up.  I have found that the playing of a silent sound at the 
> launch of my app is helpful to wake things up and avoid the delay (sound 
> delay, no app freeze or the like) associated with the wake up caused by your 
> first app-related sound.

 Definitely sound in general. I've had this problem with NSSpeechSynthesizer, 
too. Especially on iBooks (the G3- and G4-based laptops, not the iPhone app) 
back then.

Cheers,
-- Uli Kusterer
"The Witnesses of TeachText are everywhere..."


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