Which is better: To Rent a Camera, or Buy one? (Part Two)

Ever had to decide whether to buy a camera or rent one instead? This article shows you how to find out which camera you can afford.

Notes by Dr. Optoglass: Noise and Dithering

Topics Covered: What is Noise? Signal to Noise Ratio Dithering Color Banding I think television has betrayed the meaning of democratic speech, adding visual chaos to the confusion of voices. What role does silence have in all this noise? – Federico Fellini Noise is unwanted information in a signal. A fly in your soup is […]