atunnard – assignment 4: playable poly amplitude filter

atunnard@andrew.cmu.edu — Wed, 16 Oct 2019 02:40:12 +0000

this spectral system is a playable, midi-controlled, polyphonic amplitude filter using poly~ and pfft~ in max/msp. each ‘note’ played on the keyboard plays a different slice of the overall amplitude of a sample. the ‘high notes’ are low amplitude sounds of a sample, and the ‘low notes’ are high amplitude sounds. the first sample is an orchestra warming up, looped, and with different amplitude ranges selected with the poly midi keyboard. the second is an excerpt of an old morley grey song, with the same process.

do note: this delightful max tutorial is what allowed me to implement the dual pfft~ greater than/less than amplitude filtration. to this base patch, i added the midi keyboard control and the poly implementation of the amplitude filter, which allows for extremely quirky, layered filtration. the below sounds are cool, but using this patch ‘live’ is the real benefit of it, i’d say.

google drive link

Kabruzzo – Assignment 4: Chlorine fft

kabruzzo@andrew.cmu.edu — Wed, 16 Oct 2019 02:06:11 +0000

For this assignment, I decided to use the cubey-fft patches we made in class as a starting point. Instead of using jit.mo.sin to set the position, I used the amplitudes of the audio signal. I did this by making a matrix with three planes and setting the values in the pfft. I also changed the color and shape generated, and used Chlorine by Twenty One Pilots for the audio signal.

Google drive: https://drive.google.com/drive/u/1/folders/10HVZOsRGqB9YmebxQ9y7pLAmwNyv2J9W

assignment 4 – 18-090, Fall 2019

atunnard – assignment 4: playable poly amplitude filter

Kabruzzo – Assignment 4: Chlorine fft