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Visual demonstration of aliasing/foldover

by jamshark70 on 31 Aug'11 04:49 in educational gui theory nyquist aliasing pen graphic

I needed to demonstrate the importance of the Nyquist frequency to a class, so I wrote this visual, interactive demonstration. Use the slider at the b

reception: informative (1)educational (1)


by redFrik on 10 Feb'12 12:53 in graphic

works with both qt and cocoa. i get a steady 60fps on my machine. try lowering 'l= 1024' at the top if it's too heavy on your cpu.

reception: useful (1)awesome (1)timesink (1)

Confetti3aX, John Conway's Game of Life; fast, Xenakis-inspired version

by henklass on 14 May'15 11:48 in graphic random xenakis conways game of life

John Conway's Game of Life, Xenakis-inspired version with lots of synths switched on by live cells. The slow, 1-bit-music version can be found at htt

Radial loudness meter

by snappizz on 07 Jun'15 18:25 in amplitude graphic visualization loudness

Short-time loudness is represented by an outer arc, and long-term loudness is represented with a circular graph showing the loudness over the last 60s