Reverb, nonlinear combustion, spectral grains, recorded-media memory, convolution, and spectral smear—six processors sharing one Bloom macro and one inspectable control language. macOS AU, VST3, and Standalone builds are in development.
Drag vertically or use the arrow keys. Scrolling continues the morph.
A specimen is not a preset.
It selects a different DSP topology.
The field guide · N° 00—05
Choose the processing job.
Space, nonlinear color, spectral motion, media memory, placement, or smear.
First release · free
Interface capture unavailable
FRØ · BERGEN · N° 00
SPORE
spora nebula
Build forward or reverse spectral transitions.
Bidirectional spectral smear with layered Freeze capture, adjustable decay and balance, motion, expressive MIDI depth, and three processing-quality modes.
Seed
Dispersal
Specimens
4
Family
Rudera
Follow SporeIn development · AU · VST3 · Standalone
Living archive · Dry ↔ Grown
Compare dry and processed audio.
Matched source files with a sample-synchronous crossfade.
Field recordings
FRØAudio specimen
Shared control system
The controls are shared. The processing is not.
01
Turn Bloom
One macro moves authored ranges across multiple parameters. Each range can be bipolar or one-way; static Mix remains untouched.
02
Change species
A specimen selects a processing topology—not a list of stored knob values. The active signal structure changes with it.
03
Reveal Anatomy
Anatomy maps the active processor’s real signal path, including filter stages, resonators, feedback loops, and dormant branches.
04
Graft a Micro
Insert a compact processor before or after the host engine, with independent bypass, wet level, and level-matched routing.
05
Plant a Cultivar
Preview complete authored states reversibly, then plant, favorite, save, or exchange them without changing calibration or static Mix.
06
Ask the Atelier
Describe a processing result. Atelier proposes parameter changes that can be previewed, rejected, applied, and fully undone.
Practical notes
Tracking or mixing?
Your DAW compensates playback and renders. Live monitoring still feels the plugin's delay.
Organism
Reported latency
Best use
Aether
0 samples
Comfortable while tracking
Ember
Small 2× oversampler delay
Generally comfortable while tracking
Pollen
0 samples
Immediate dry monitor; grains answer later by design
Mirage
2048 samples · about 43 ms at 48 kHz
After recording or on a send
Moss
2048 samples + 24 ms · about 67 ms at 48 kHz
Playback, printing, and less latency-sensitive tracking
Spore
10,240 samples + about 10 ms · about 223 ms at 48 kHz
Mixing, transitions, and printing
How does Bloom editing work?
Option-drag sets a control's Bloom range. Add Shift for a one-way path: upward makes Bloom increase it; downward makes Bloom decrease it. Mix stays fixed.
Where did Mutate go?
It was retired in favour of intentional, recallable Cultivars. Legacy session fields remain inert so older projects stay compatible.
01
Bloom range · 0.85—1.00
High Bloom changes the behavior.
Feedback can approach self-oscillation, memory bandwidth narrows, grain recursion increases, and nonlinear cores move beyond their calibrated range.
From the atelier
“The goal is not another preset browser. Each plugin exposes a small set of distinct processing engines, one macro for performing them, and an Anatomy view that shows what is active.”
00
First release · In development · FRØ N° 00
Spore will be free to download.
Spore is a bidirectional spectral-smear processor with four topologies, layered Freeze capture, adjustable decay and balance, motion, grit, expressive MIDI control, and Draft, Balanced, and Full quality modes.