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Fast Fourier transform

math Maturity 11-13

We can find patterns in sounds.

Simple time domain vs frequency domain.svg
Simple time domain vs frequency domain.svg
This helps us see how music works. It makes math work very fast. This helps us use computers for music. It is a big help to us. Can you hear a pattern?

44 words
🖼️ Images & Media (3)
File:DIT-FFT-butterfly.svg
DIT-FFT-butterfly.svg
File:FFT of Cosine Summation Function.svg
FFT of Cosine Summation Function.svg
File:Simple time domain vs frequency domain.svg
Simple time domain vs frequency domain.svg
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📚 Content adapted from Wikipedia | Readability: FK 16.1 | Vital Level 5