21 Dec
2006
21 Dec
'06
5:28 p.m.
On Thursday 21 Dec 2006 21:19, Iain Young wrote:
Now..here's where Im confused. I thought the
values for audio samples
in LADSPA were -1.0f...1.0f (with -1.0f being infinity).
The range is a voltage range. It's -1.0 to +1.0 where 0.0 is
effectively -Inf dB, -1.0 is 0dB at negative voltage and +1.0 is 0dB at
positive voltage.
"Digital silence" is all zeroes, not all -1.0s. Though inputs coming
from hardware will be low level noise rather than absolute silence.
Chris