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AVS Audio Editor
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AVS Audio Editor

Notch Filter

The Notch filter is used to attenuate the selected frequency and its harmonics. Like all parametric filters, this one is usually used to correct various imperfections in the original audio.

Use the Play buttons to listen to and compare the sound before and after applying the Notch filter:

No Effect

Notch Filter Applied

How to Apply

All effects and filters are applied in the same way in AVS Audio Editor. For detailed step-by-step instructions on how to apply effects to your audio files, click here.

Notch Filter Settings

To apply the effect, use one of the available presets or configure the effect parameters manually.

Notch Filter settings

The following Notch filter settings are available for editing:

  • Frequency - sets the notch frequency (the one you want to attenuate).
  • Bandwidth - specifies the band of frequencies around the notch frequency that will be affected by the filter in percent. The bigger the value, the wider the band.
  • Suppress Harmonics - tick this option to suppress the notch frequency harmonics. The program will eliminate a maximum of 4 harmonics. Suppressing harmonics will help eliminate unwanted hum.

Please note that AVS4YOU programs do not allow you to copy protected material. You may use this software in copying material in which you own the copyright or have obtained permission to copy from the copyright owner.

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