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Dithering Basics

So, you want to learn about dithering? Well, buckle up, Buttercup, because it's a wild ride.

Don't worry, it's not as complicated as it sounds. We promise not to make you dither in your seat.

Quantization: The Foundation of Dithering

Quantization: The Foundation of Dithering

Quantization is the base of all dithering. It's the process of mapping an analog signal to a digital representation.

Think of it like a game of telephone, but with numbers. You know, like that one friend who always gets the words wrong, but you're still friends with them anyway.

Quantization Example

Fixed-Point Dithering: For When You Want to be Specific

Fixed-point dithering is when you want to be precise, like a Swiss watchmaker. You know, like the ones with all the gears and stuff.

It's not as boring as it sounds, I promise.

Fixed-Point Dithering Example

Ordered Dithering: Because Who Needs Randomness?

Ordered dithering is when you want to be orderly, like a librarian. You know, like the ones who organize books by color.

It's not as exciting as it sounds, I warn you.

Ordered Dithering Example