Code to help realise an artistic project by Davide Barberi. This repo supports the creation of the project "saltafoss" (temporary name).
The code helps visualizing audio files in a 3D graph. When running the code a popup windows asks to select an audio file (change file extension on read function to switch between audio formats). The programm plots 6 different angles of the spectral plot. A .tiff file is saved for every audio file at a resolution of 600dpi.
Two images are then exported, one figure with linear scales and one with logaritmic.
Code imports audio files, calculates the spectrogram and exportsa a STL file ready for 3D printing with the Frequency, Time and Amplitude axis.
Execute the code in the main folder and select a folder containing the mp3 files that need to be converted.
The following figure shows an export of an audio file, analized and sliced into 12 individual parts. The 12 tiles are created for better 3D-printing results.
