A simple way to convert a picture to audio ?

chapelier fou's icon

Hello,
what i'd like to do is to make a kind of 'reverse spectrograph' : reading a picture as sound, with the X axis being time and the Y axis being frequencies.
Help would be nice !
Thank you,

louis

woyteg's icon

pfft~?

Mark Durham's icon

There was a PAD for this:

??

About 6 months ago someone shared a great thesis on this, complete with patches. I can't find it now but if anyone has it bookmarked please post as I've lost it!

Rick's icon