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AV Voice Changer Software - How to use voice morpher feature

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The new version of AV Voice Changer Software has a Virtual Audio Driver (AV Virtual Audio Device) which works as a virtual audio & sound device. This device can be used with any VoIP application and Instant messengers for changing voice and/or recording in real-time. By setting AV Virtual Audio Device as the active audio driver for the microphone in those applications, you will be able to control your voice tone and speak the way you want.



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- On the main panel, turn on the Voice Morpher panel (1).

- Move the cursor (2) on the Pitch-Timbre graph (also called the Morpher graph) to change the voice.


  • Move the cursor toward the right side to have a more feminine voice or toward the left side for a more masculine voice.
  • Move the cursor up to have a younger voice or down to have an older voice.

- To enhance the quality of the changed voice, use the Advanced Tune (3). Move this cursor gradually to keep up with the adjustment. Move the Advanced Tune to the left in case your morphed voice becomes unrealistic.

Fig 01: VCS - Use Morpher Graph

Turn on the Advanced panel (4).

Click on the Equalizer tab (5), turn the tab on (6), adjust the sliders (7) to manually change the equalizer bands or expand the Preset list (8) and choose an option.

Note: If the Equalizer tab is ON, the On/Off button is red.

Fig 02: VCS - Equalizer tab

- Click on the Effects tab (9), turn the tab on (10), then on the Effects tree on the left, choose the effects you want to use. Those effects will be listed in the Selected effects list on the right (11).

The effects will be applied right away.

Note: If the Effects tab is ON, the On/Off button is red.

Fig 03: VCS - Effects tab