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
