Mela Lab Module: Feedback
complete
Nikolozi
- In Mela, signals flow left-to-right within a lane and top-to-bottom between lanes. Sometimes, however, you may want to send an Audio signal in the opposite direction to create feedback.
- The Feedback module allows you to do just that by taking the output of an Audio bus, delaying it by 1 sample, and merging it with the Audio signal passing through the lane.
- To keep feedback under control, the module has a built-in hard clipper that limits the maximum output level to +6dBFS.
- At the moment feedback doesn't work with the Poly signal type, i.e. it auto-collapses it to Audio, but I plan to support it once Audio buses can transmit Poly.
- Feedback is a Mela Lab module and part of Collection 4.
Nikolozi
complete
Shipped as part of the Mela 6.6 update.
Nikolozi
Build 449
Feedback Module
- The built-in hard clipper threshold can now be set to +6, +12, or +24 dBFS.
- In most cases, +6 dBFS is recommended, but higher thresholds can be useful. For example, when creating a phaser effect with feedback.
- The new clip indicator shows when the clipper is triggered. If you're not using clipping creatively, adjust parameters to avoid activation.
- The Level parameter range has been changed to [–100, +100] %.
- Like the Digital Delay module, it now flushes noise below -160 dBFS to prevent buildup from the digital noise floor.
- The module has graduated from Mela Lab and is now under the Signal Router category.
Nikolozi
Build 444
- Feedback Module: The module graduated from Mela Lab and can be found under the Signal Router category.
Poly Buses
- Audio buses in Mela now support Poly signals.
- This means the Audio In, Audio Out, and Feedback modules can send and receive Poly Audio signals.
- If a bus sender or receiver module isn't receiving a Poly signal as input, the bus signal collapses to Stereo Audio at the receiver before merging with lane Audio signal.
Nikolozi
WIP: Poly buses https://x.com/Nikolozi/status/1928364091615105175
Nikolozi
Build 431
- Similar to Digital Delay, the Feedback module now has a built-in hard clipper that limits the maximum output level to +6dBFS, to keep feedback under control.
- Modules like Clipper and Meter can be used to manage and monitor levels in the feedback path.
Nikolozi
Shipped as part of the Mela 6.1 update, but leaving the feedback item open as it's a Mela Lab module.
Nikolozi
in progress
Available for testing in Mela 6.1 beta b361