Automatically Equalize Speech with SpectralBalance

SpectralBalance is an intelligent equalizer plugin for dialogue recordings. By continuously analysing the audio signal it automatically adapts its EQ-curve to correct spectral imbalances in order to achieve clear neutral sounding speech. The efficient workflow makes it a very useful and time-saving tool for professionals who have to deal with many different dialogue takes with individual spectral characteristics. Additionally, SpectralBalance lets you define custom EQ targets which makes it a valuable helper for ADR matching.

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Time Saver

speed up your workflow

SpectralBalance can drastically reduce the time spent on repetitively listening to dialogue takes and finding the appropriate EQ settings. The automatic equalization is ready in seconds.

Custom EQ Targets

Learn your IDEAL TargEt EQ Curve

Let SpectralBalance listen to a few seconds of target audio and automatically create an individual target EQ curve. This way you can define how the output should sound like. This functionality makes SpectralBalance a valuable helper for EQ matching tasks like for example ADR.

Dynamic Mode

continuous automatic adaptation

Use dynamic mode to apply individually adjusted EQ corrections in every moment of your recording. The internal algorithms listens and if necessary adapts the processing over 50 times per second. The adaption amount and speed can be precisely controlled by custom parameterization.

Efficient Processing

highly optimised and advanced signal processing

The core technology of SpectralBalance is a combination of different artificial neural networks which all are highly optimized to keep the required processing power to a minimum. You can easily run multiple instances in parallel on an average workstation.



Matching Tools

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Post Production

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You can try out SpectralBalance for free!

Compatible Hosts

Avid ProTools

Steinberg Cubase


Ableton Live

Steinberg Nuendo

Logic Pro

Adobe Premiere



Dialogue Matching Tutorial

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Change Log

  • bugfix for learning custom target routine (could potentially have caused crashes)


MAC: download

WIN: download

  • Added support for custom target EQ curves
  • initialisation bugfix


MAC: download

WIN: download

  • Bugfix for displaying button labels


MAC: download

WIN: download

  • added button to de-authorize a machine
  • native Apple Silicon support


MAC: download

WIN: download

Init of change log

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WIN: download

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