Device Details


Overview

Name | Version: Kasm Emanator 1.7
Author: kevleyski
Device Type: MIDI Effect
Description: Emanator, generates complex MIDI note/velocity sequences with Rust code!

This Ableton Max4Live MIDI device was built with source code available here:
https://maxforlive.com/library/device/12909/kasm-ableton-wasm-rust-source-code-example

Choose between 20 demo examples in this Max4Live device, or go build any number of your own crazy routines in Rust for only $29!

Kasm Ableton WASM Rust source code with build tools is available to download

!! NOTE: you need the latest Ableton 12.2 for this as it uses the new V8 jsinterp from Max9 !!



Some examples of Kasm Emanator hitting different VST instruments:



Algo #1 playing u-he Diva (HS Hippie Chimes patch)
https://soundcloud.com/kevleyski/kasm-emanator-with-diva

Algo #2 playing Kontak Stradivari “Vesuvius” Violin
https://soundcloud.com/kevleyski/kasm-emanator-algorithm-2-with



Algo #13 playing VSL Synchron Bösendorfer Imperial
https://soundcloud.com/kevleyski/kasm-emanator-rust-algorithm-13-piano


What the 'Emanator' algorithms do (delay/velocity manipulation):

Morse Code: Each key emits the Morse alphabet with delays and repeats
Markov Sequences: Dynamic MIDI sequencing paths with overlapping layers
Fibonacci sequence backoff delays: 150, 320, 580, 920, 1350, 1880ms etc 
Golden ratio: Echo delays at φ intervals
Exponential spacing: Base delay × 2^n for ripple effects
Linear progression: Evenly spaced arpeggios with intensity scaling
Flow: Notes cascade like water, each triggering the next
Depth: Multiple layers create a three-dimensional soundscape
Breath: Natural timing variations simulate human performance
Space: Long delays and reverb create a sense of vast acoustic space
Fractals: Chaos 

What is Kasm Rust?

A tutorial pack, with example Max4Live devices including Ableton MIDI Generator + MIDI Transformation with all source code and build scripts and even a WebMIDI test harness to hear your Rust code as it would work in Ableton in Chrome/Firefox/Safari/Edge

You can buy the source code for all this here:

https://buymeacoffee.com/kasm/e/426168

https://kevleyski.gumroad.com/l/kasm_ableton_wasm_rust

Details

Live Version Used: 12.2
Max Version Used: 9.0
Date Added: Jun 28 2025 07:42:35
Date Last Updated: Jul 19 2025 11:38:56
Downloads: 163
License: None
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Files

Device File: Kasm Emanator.amxd
 


Comments

This is sweet, thanks for sharing it!  Might have to look into rust and the patch you posted - sounds kind of fun!  Thanks again!

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