Mela 7.13: Build Complex FM Patches with Matrix

Mela 7.13 introduces Matrix, a powerful new module inspired by NFM’s FM Algorithm feature. NFM users often told me they preferred it to other FM AUv3 plug-ins because its matrix made complex FM modulation networks quick and intuitive to build. I’ve wanted to bring that capability to Mela for a long time, and Mela has finally matured enough to make it possible.

Matrix arranges submodules into up to seven nodes and lets you route audio between them with independent levels, making custom feedforward, feedback, and cross-modulation structures easy to create. It naturally combines with Pitch Ratio, FM Operator, and Amp Envelope to build complex FM patches quickly. But it can go far beyond FM because any module can be used as a node. You can incorporate ring modulation or phase distortion, or create audio effects such as comb filters and multi-tap delays with cross-feedback. Try the new factory patches to hear the Matrix module in action.

Matrix joins Mela’s other container modules, including Lane, Stack, Splitter, and Effect, reinforcing a core principle of Mela’s design: the layout of your patch is its signal flow.

This update also expands Stereo Tool with new options for encoding and decoding mid/side audio. FM Operator now supports negative feedback, morphing its sine carrier towards a square-like waveform, while positive feedback continues to morph it towards a saw-like waveform.

For the full details, check out the Changelog.

Latest Tutorial

Mela 7.13 introduces a powerful Matrix module. Inspired by my older NFM synth, the module makes it quick and easy to create complex FM patches in the NFM style. The video provides a step-by-step guide to creating these types of patches.

Although not covered in this video, the Matrix module goes beyond FM patches, making it possible to create other types of oscillator and audio effect networks, including delay-based effects such as comb filters and multi-tap delays with cross-feedback.

Why should I get Mela? What’s so special about it?

Mela is a modular music-making tool that scales with your needs. Its 3 core strengths are:

1. Visual and modular. An intuitive interface makes it easy to build custom polyphonic synthesisers, unique audio effects, and complex MIDI processors.
2. Flexible. It can be a core part of your setup or a small utility for specific tasks. Run it standalone or as multiple plug-in instances on iOS and macOS.
3. Continuously evolving. New features and modules are added regularly, shaped directly by user feedback.

Artist Patches & Themes

There are dedicated pages for Artist Patches and Artist Themes. If you have created Mela patches (whether paid or free) or a theme you want to share with others let me know and I’ll happily link them there.

About Me

Hi, my name is Nikolozi Meladze. I’m the creator of Mela. I’m developing it as my primary tool for music-making and live performance. I’ve been releasing music since 2010, exploring all sub-genres of electronic music. Be sure to check out my discography.