Some good math ,Fourier transform visualized

[Balle Clorin]

 

[mhardy6647]

brill (as our daughter was wont to say when she was at Oxford)

 

[MZKM]

For an FTT:

 

[MRC01]

Here's a fun Fourier Transform example:

 

[mhardy6647]

Here's a fun Fourier Transform example:

FFT... fun Fourier Transform.

 

[danadam]

Previously posted here: https://www.audiosciencereview.com/...fourier-transform-a-visual-introduction.6433/