jussi-kalliokoski/node-dsp — pull request #3 by oampo (2013-01-22 16:33:12+00:00)
Title: Make DSP.sign distinguish between signed zeros 

Hey Jussi. How goes?
Tiny bug fix. The sign function wasn't correctly picking up -0.0 from 0.0. To work out which is which I'm checking whether 1.0 / x is +ve or -ve infinity. The api is pretty nice to work with so far - will be having a more thorough play in the next few weeks.