
Pixelsynth lets you turn your face into a song
Pixelsynth is a new web app from coder Olivia Jack that allows anyone to compose songs simply by drawing or uploading pictures. It’s available for free over on her Github, and it works by setting music to images in a method similar to a commonly used scientific and musical tool called a spectrogram. Like how sheet music is a language for representing different pitches of notes, spectrograms are visual representations of the spectrum of frequencies that make up a sound. Every song has a spectrogram that can be derived from it, and conversely, any image can be plugged into a spectrogram…