Pd is 32-bit *floating point*, so you have 32-bit resolution between -1 and 1. See http://en.m.wikipedia.org/wiki/Floating_point

best,

Jamie


On Wed, Apr 22, 2015 at 6:26 pm, Alexandre Torres Porres <porres@gmail.com> wrote:
Hi, I know pd operates in 32bit precision, but that is for all numbers out there, which can be data control or audio streams. Now, output audio values is actually just from -1 to 1, so we can't say that the audio output in Pd is 32 bits.

So I wonder what is the actual audio bit resolution that we have in Pd.

Cheers