[linux-audio-user] Linux music editor, greater than 32-bit ?
Florin Andrei
florin at andrei.myip.org
Mon Feb 26 13:49:46 EST 2007
Rick Wright wrote:
>
> This is true, but as Folderol wrote, 32 bits should be *plenty* of
> dynamic range for audio. In fact, it has been argued that ~22bits is
> sufficient as beyond this you get into the h/w noise floor, hearing
> limits, etc.
24 bit means 135dB signal/noise ratio.
I haven't seen yet analog gear capable of 135dB. Hints:
- 90dB is the difference between a jackhammer and silence
- the human hearing range is 120dB - above that permanent injury occurs
- the space shuttle taking off generates "noise" somewhere in the 130..140db
Note: yeah, I know, rigorously speaking I'm mixing here several
different scales that should not be mixed. Don't kick the messenger into
the pit, even if "this is Sparta". ;-)
(bonus points for figuring out the reference)
--
Florin Andrei
http://florin.myip.org/
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