Accusonus releases ERA-R: the first single-knob dereverberation plugin

Accusonus releases ERA-R: the first single-knob dereverberation plugin



Accusonus Inc, artificial-intelligence specialists and developers of music software tools such as drumatom, Regroover and ERA-D, release ERA-R.


When you find yourself recording in a room that just sounds bad, there's nothing you can do to keep mediocre room acoustics away from your sound. In these cases, reverb contaminates the performance and messes up the sound quality. That’s when ERA-R comes to the rescue!

ERA-R is the only plugin that attenuates or removes excessive reverberation with a single knob. Based on the accusonus multi-patented audio restoration technology, ERA-R automatically estimates the reverberation profile and offers the means to adjust the reverberation amount via a single control. The plugin also provides 5 spectral band presets that allow frequency-focused processing. Use ERA-R to:

  • Repair location recordings
  • Clean up your dialog or voice tracks
  • Tighten up your music performances
  • Add clarity to your mixes
  • Remove the recorded room before adding artificial reverberation

Other ERA-R usages:

  • Remove/reduce reverberation from stems
  • Tighten up drum patterns
  • Suppress long tom tails to improve your drum sound
  • Perceptually bring the dominant sound sources closer to the microphone
  • Change the direct/reverb balance in a mix
  • Tighten up you acoustic guitar sound and control the guitar body resonances

Also accusonus introduces 2 new bundles (The Single-Knob Pack, ERA bundle) in their Enhancement and Restoration of Audio (ERA) product line.

Accusonus Enhancement & Restoration of Audio (ERA) Product Line

  • ERA-R (AU, VST, AAX for Win and Mac) 
  • ERA-N (AU, VST, AAX for Win and Mac) 
  • The Single-Knob Bundle (includes ERA-N, ERA-R)
  • ERA-D (AU, VST, AAX for Win and Mac)
  • The ERA Bundle (includes ERA-D, ERA-N, ERA-R)

Product page:

Press Kit (including high-resolution images):


About Accusonus

Accusonus is a high technology start-up focused on innovation in digital audio technologies. Accusonus builds novel software tools for the professional music sector, based on advanced Artificial Intelligence algorithms. Accusonus also develops embedded software products for speech enhancement. The company is based in Massachusetts (USA) and in Patras, Greece.


Additional information

ERA-D is the only joint denoise & dereverberation solution in the market and offers advanced settings, spectral processing, unique workflows, multiple signal chains and patented dual microphone processing that can significantly improve the restoration results. The ERA bundle includes ERA-D + the accusonus single-knob tools and is ideal for those users who need both the advanced features of ERA-D and the convenience/simplicity of single-knob plugins.