Monophonic Step Sequencer Max Patch Download
September 26, 2009 – 11:42 am by John Keston
Here’s an archive that contains the patch and a standalone application (Mac OSX only) of the step sequencer that I built in MaxMSP a few days ago. The sequencer works pretty well sending MIDI, but I haven’t really fine tuned the internal synthesis. Currently it uses a function object with an adjustable domain to adjust the amplitude envelope of a sinusoidal, but if the note length (function domain) is either too short or too long, clicks occur between notes. What I need to do is ramp up or down to the proper level for each new note. I’ll post an update here when I come up with a solution. If any Max veterans out there have any suggestions, please feel free to post a comment.
With very little time for today’s sound I resorted to randomizing the parameters in Pluggo’s xmod synth, then resampling the results as I dragged the mouse up and down on the virtual keyboard in Ableton Live’s sequencer. I often use this technique with a variety of VSTs as a starting point to get a new sound, so I thought I’d lay it down, so you can hear a little behind-the-scenes audio.
I created this synthesized effect using a Korg MS200 Analog Modeling Synthesizer. I often use this instrument with the external sync enabled for arpeggiation and and tempo delay processing. The delay does some strange things with the external sync enabled. As you adjust the delay time it jumps from different units of time within the tempo including triplets. This can produced some future dub, spaced out, synthethized effects when the feedback is up all the way. 