ERA Reverb Remover User Manual

ERA Reverb Remover User Manual

Learn more here: ERA Reverb Remover


ERA Reverb Remover is part of ERA Bundle Standard and ERA Bundle Pro


Thank you for choosing accusonus ERA Reverb Remover. In order to better understand the main concepts and operation of ERA Reverb Remover, please take the time to read this user manual.
You can also check out the FAQ or blog section of our site for educational content and follow us on Facebook and YouTube for tips & tutorials.


ERA Reverb Remover is an one-knob audio effect plug-in that offers precision-grade dereverberation and automatic audio repair functionality without compromising audio quality. Based on the accusonus multi-patented audio restoration technology, ERA Reverb Remover automatically estimates the reverberation profile and offers the means to adjust the reverberation amount with a single control.

Figure 1: Accusonus ERA Reverb Remover


  • Single knob operation
  • Simple and streamlined user interface
  • Automatic dereverberation
  • Precision-grade audio repair functionality
  • Uncompromised sound quality
  • Minimal CPU usage
  • Resizable UI

Installation & Activation

You can find the latest ERA Reverb Remover installer in your accusonus "My Account" page, in the “Downloads” section ( ). For more information about installation and activation see the Activation Manual, which you can find along with the installer.

System requirements

Your computer must have:

  • a modern architecture CPU.
  • a minimum of 2GB RAM memory.
  • at least 50MB free space on your hard disk.
  • a minimum screen resolution of 800x600 pixels.

Supported formats

ERA Reverb Remover is available as a mono or stereo audio effect plug-in in the following formats:


  • AU (32/64-bit)
  • VST (32/64-bit)
  • AAX Native (64-bit)
  • for macOS 10.9 or later


  • VST (32/64-bit)
  • AAX Native (64-bit)
  • for Windows 7 (with SP1) or later

Supported sample rates

ERA Reverb Remover supports the following sample rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz.

Supported plug-in hosts

ERA Reverb Remover is fully tested in the following DAWs and NLEs:

  • Adobe Audition CC 2018
  • Adobe Premiere CC 2018
  • Apple Logic Pro 10.4
  • Audacity 2.2.2
  • Avid Pro Tools 12.8
  • Final Cut Pro 10.4
  • Presonus Studio One 3 Pro

Warning: ERA Reverb Remover is designed to be used as an audio effect plugin inside Digital Audio Workstations or Non-Linear Editing systems. Only the plug-in formats listed above are supported. ERA Reverb Remover does not operate as a stand-alone application .

Warning: There are just too many combinations of DAWs and plug-in formats out there, so there's always something we might have not tested. If you don't see your DAW above, you can always download the free, fully-functional 14-day trial and see if ERA Reverb Remover is supported for yourself. If you encounter any problems, let us know at

ERA Reverb Remover Operation


Figure 2: ERA Reverb Remover - Processing Knob
This is the main control of ERA Reverb Remover. Most of the time you don't have to do anything else. Just dial in the amount of processing you want and you're done! The knob values range from 0% to 100% and control the amount of processing applied to the audio signal.

Processing focus

Figure 3: ERA Reverb Remover - Processing focus

Each of the Processing focus buttons “focuses” the dereverberation process on specific parts of the signal's frequency spectrum. There are five buttons:

  • All-freq. focus: This option applies the same processing to the full frequency spectrum of the signal.
  • Hi-freq. focus: This option focuses processing on the high-end range of the frequency spectrum of the signal.
  • Low-freq. focus: This option focuses processing on the low-end range of the frequency spectrum of the signal.
  • Hi/low-freq. focus: This option focuses processing more on the high and low-end range of the frequency spectrum of the signal and less to the mid range.
  • Mid-freq. focus: This option focuses processing more on the mid-range of the frequency spectrum of the signal and less to the high and low-end range.

Tip: These buttons are helpful when the undesired reverberation take up a specific part of the frequency spectrum. You can use the appropriate setting to tell ERA Reverb Remover to apply most of the processing on those frequencies. This will reduce processing on other frequencies and leave your main signal as natural as possible.

Output gain

Figure 4: ERA Reverb Remover - Output Gain
Due to the nature of dereverberation, the level of the output will be significantly lower than the level of the original. This is expected as the reverb of a sound source is taking up a lot of it's dynamic range.
The output gain works as a make-up gain and allows you to adjust the level of the output signal. ERA Reverb Remover features also an Auto option, which automatically optimizes the output level.
Unless you need to adjust the output gain manually for some reason, selecting Auto Gain is the best option. Note that Output Gain is also bypassed when the ON/OFF button is active. This is very helpful when comparing the original to the processed signals.

Tip: You can double-click on a control to reset it to its default value.

A/B switch

Figure 5: ERA Reverb Remover - A/B switch
There might come a time where you're not sure which setting is better. Note, that you can adjust the plug-in controls (Processing, Output Gain and Focus) independently for the A and the B setting. You can use the A/B switch to quickly compare two settings and help you in your decision.

ON/OFF switch

Figure 6: ERA Reverb Remover - ON/OFF switch
The ON/OFF switch allows you to turn on or off the plug-in processing. When the switch is at the OFF position, all processing is bypassed and the original signal comes through ERA Reverb Remover untouched.

Tip: We suggest to use the ON/OFF switch (instead of the DAW's bypass control for the plug-in). This will keep your audio in sync with the rest of your tracks in your DAW session.

Resizing the plug-in window

ERA Reverb Remover offers the option to resize the plug-in window. This can be especially helpful if you have large or high-resolution screens or you just want to focus on a specific task. Click the zoom icon at the top right corner and choose between three settings.

Figure 7: ERA Reverb Remover - Window resize


Get in touch

Use this form to contact our technical support team, if you haven't found an answer to your question in our FAQ section.