Flanger
The Flanger effect is a special case of the Chorus effect: it is created in the same way as Chorus. Flanging used to be created by putting a finger onto the tape reel's flange, thus slowing it down. Two identical recordings are played back simultaneously, and one is slowed down to give the flanging effect. Flanger gives a "whooshing" sound, like the sound is pulsating. It is essentially an exaggerated Chorus.
Use the Play buttons to listen to and compare the sound before and after applying the Flanger effect:
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.
Flanger Settings
The Flanger effect is achieved by mixing a signal with a slightly delayed copy of itself, where the length of the delay is constantly changing. To apply the effect, use on the available presets or configure the effect parameters manually.
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The following Flanger settings are available for editing:
- Dry/Wet Balance - sets the amout of the affected sound as related to the original. The parameter values vary between 0% and 100%. If you set the balance to 50%, the original and affected sound will be mixed in equal proportions. Setting it to 100% will mute the original sound, setting it to 0% will mute the affected sound.
- Delay Time - sets the point in milliseconds at which echo starts behind the original signal. The default delay time is 10 ms. If you set a bigger value, the distance between the original and delayed sound will grow.
- Feedback - determines how much of the affected sound is sent back to the input to be processed again.
- Modulation Depth - controls the degree of delay time change. This parameter sets the limits within which the delay varies. The modulation depth values may vary from 0% to 100%. Setting the parameter to 0% will result in a constant delay time. Setting it to 100% will make the delay time change from its original value (the one you set in the Delay Time field) to a duplicate Delay Time value.
- Modulation Rate - sets the number of delay time variations, in Hertz. This parameter controls how often the delay time oscillates. For example, if you set the parameter to 3 Hz, the delay time will oscillate (make the full sycle from the smallest to the biggest delay value and back to the smallest) 3 times per second.
- Stereo Rotation - sets the left and right delays as separate values, creates a stereo rotation effect. The parameter values vary from 0% to 100%: 0% means no rotation; 100% corresponds to maximum stereo rotation effect.
- Invert - inverts the affected sound when mixing it with the original.