Usage: Toggle the "Mode" switch to "Differential." Adjust your Threshold and Reduction until you only hear steady noise (hiss, rumble) and zero melody or transients. Then switch back to "Normal" mode with confidence.
Using Redunoise is brutally simple, which is refreshing in the world of spectral editing.
Redunoise retails for approximately $89.95 USD , but Voxengo frequently runs sales (Black Friday, Summer) where it drops below $50. There is also a fully functional 30-day trial (no noise bursts, no saving restrictions—just a time limit). voxengo redunoise
Because of its high-resolution processing, Redunoise is resource-intensive and introduces significant latency: Requirement/Specification Approximately 33,000 samples CPU Recommendation Minimum 1.3 GHz (non-budget) Internal Precision Sample Rate Support Up to 96 kHz Comparison and Compatibility
Want to get weird? Map the "Reduction" knob to an LFO in Bitwig or Ableton. As the LFO cycles, the noise floor "pumps" rhythmically, turning static hiss into a lo-fi rhythmic texture. Usage: Toggle the "Mode" switch to "Differential
This distinction is crucial. Because Redunoise does not rely on the heavy windowing and overlap-add algorithms of FFT processing, it does not suffer from the "phasiness" or "watery" artifacts common in other plugins. The audio retains its natural timbre and transients, making Redunoise particularly effective on acoustic guitars, piano, and vocal tracks where high-frequency detail is paramount.
While it doesn’t have the flashy interface of iZotope RX or the AI magic of Acon Digital, Redunoise has been a secret weapon for professional mix engineers for over a decade. Here is why it still deserves a spot in your plugin folder. Redunoise retails for approximately $89
The core workflow of Redunoise revolves around the concept of "Noise Profiling," but implemented in a way that offers granular control.
Whether it’s the 60-cycle hum from a single-coil guitar, the air conditioner kicking in during a voiceover, or the tape hiss from a vintage sampler, background noise kills intimacy. You can try EQ, but you’ll just end up gutting the good frequencies along with the bad.
Play a few seconds of just the noise floor (where your instrument isn’t playing). Hit the "Learn" button. Redunoise listens and builds a noise profile.
If you are a mastering engineer dealing with archival audio, a guitarist fighting a noisy pedalboard, or a producer who loves the "dirty" analog aesthetic but hates the hiss, Redunoise is your surgical scalpel.