HD Photoshop tutorial showing how to reduce noise or add grain in photos using Camera Raw 6.0. Get 15% off BORIS FX OPTICS! - The BEST special effects plug-in for PHOTOS in Photoshop!

The phrases 'white noise', 'pink noise' and 'brown noise' sound like nonsense: how can noise have a colour? So, you may be surprised that rather than marketing buzz-phrases, they're actually ...