Nikolozi updates Mela to v7.13 for macOS and iOS

Nikolozi has updated Mela, a modular AUv3 plug-in for iOS and macOS, to version 7.13.

Matrix

Inspired by NFM’s FM Algorithm feature, the Matrix module arranges its submodules into up to seven nodes, A to G, and routes Audio between them.
Each route has an independent level parameter, making it possible to create custom feedforward, feedback, and cross-modulation structures.
Routes towards later nodes provide feedforward, while routes towards earlier nodes provide one-sample feedback.
Node A receives the input Audio signal, and the last active node provides the Matrix output.
Nodes A to F contain one submodule each. Node G contains the seventh and all subsequent submodules, processing them in series.
Tap a node letter to show or hide its contents.
A built-in +6 dBFS hard clipper and indicator help identify excessive output caused by feedback.
Matrix can combine FM Operator modules into complex FM patches, or go beyond FM by integrating other oscillators and synthesis techniques such as ring modulation.
It can also create custom comb filters, multi-tap delays, and processing networks with cross-feedback between paths.
Matrix is a Mela Lab module and part of Collection 5.

Added Mid, Side, -Mid, and -Side routing options.
In the compact selectors, M now represents Mid, while Mute is shown as a dash (–).
Added 2×Mid and 2×Side options for decoding processed mid and side components back to L/R without level loss.
Using two Stereo Tool instances makes it possible to encode audio to M/S, process the mid and side components as the left and right channels, then decode the result back to L/R.

Exporting a subpatch now preserves global parameters such as Ahead and polyphony.
These settings are applied when the exported patch is opened directly, but ignored when it is inserted into another patch.
This makes Lane-rooted instrument and audio effect patches simpler and more reusable: they can be opened directly as complete patches or dragged into another patch without an extra Stack wrapper.
Improved Mono and Poly signal routing, making complex patches, audio buses, and feedback connections more predictable and reliable.
Improved stability when editing patches or changing the Poly voice count, preventing stale voices and ensuring modulation follows the updated signal flow.

Added “FM Piano” and “FM Keys” to the Keys folder, and “FM Bass” to the Bass folder, demonstrating how the Matrix module can be used to create simple FM patches.
Added “Matrix Reverb” to the Audio FX folder, demonstrating how one Matrix module can generate early reflections while another acts as a diffuser.
Added “Matrix Comb Filter” to the Subpatches folder, demonstrating how the Matrix module can be used to create standard comb filters.
Added “Euclid Gate” to the Audio FX folder, demonstrating Euclid and Note Event for rhythmic audio gating.
Added “Stereo Bass” to the Bass folder.

FM Operator: Now supports negative feedback, morphing the sine carrier towards a square-like waveform, while positive feedback continues to morph it towards a saw-like waveform.
Performance: Improved scrolling performance in large patches by pausing modulation and graph animations while scrolling or resizing the window. Resize pausing requires OS 26 or later.
Comb Filter: Fixed incorrect initial DSP cutoff values for FB Filter and HP Cutoff.
Stereo Delay: Fixed incorrect initial DSP cutoff values for Low Cut and High Cut.
Groove: Fixed Sync not initialising to its 1/8 default.
Compressor: Fixed unreliable initialisation of the Peak Gain Reduction reset trigger.
Envelope Generator: Fixed modulation failing after loading presets with zero-slope segments.

YouTube.com/watch?v=Rm2vW-u8jbc

Download the update from the App Store.