Before You Start
[Denoise] and [Voice Switch] are available only when the currently selected video clip contains sound. Select a clip with audio on the timeline, then swipe through the clip editing toolbar to find both tools.
Note If the selected clip does not contain sound, [Denoise] and [Voice Effect] will not appear in the clip editing toolbar.
Denoise
[Denoise] reduces unwanted background noise in a clip while keeping the sound you want to hear. Start with a lower strength and increase it only when more noise reduction is needed.
Select a video clip that contains audio, then tap [Denoise] in the clip editing toolbar.
Turn on [Denoise].
Drag the slider to adjust the noise-reduction strength. The setting ranges from [Low] to [Max]. VN processes the selected level after you adjust it.
When processing is complete, preview the clip and choose a level that reduces the unwanted noise without making the sound you want to keep unclear. Tap the checkmark to apply the result.
Voice Switch
Voice switch function allows you to switch the voice in a video or audio track.
Voice Effects
[Voice Effect] changes how the sound in the selected clip is heard. Use it for character voices, stylized narration, telephone or megaphone sounds, echoes, and other creative audio treatments.
Select a video clip that contains audio, then tap [Voice Effect] in the clip editing toolbar.
Tap a preset to preview how it changes the clip’s sound. Select [None] when you do not want to apply a voice effect.
Swipe horizontally through the preset row to view all effects.
| Voice Effect | Effect |
|---|---|
| [None] | Keeps the original voice. |
| [Child] | Adds a higher, youthful tone. |
| [Man] | Adds a lower, deeper tone. |
| [Woman] | Adds a brighter, higher tone. |
| [Robot] | Creates a synthetic robotic voice. |
| [Alien] | Adds an unusual sci-fi tone. |
| [Ghost] | Creates a hollow, eerie voice. |
| [Telephone] | Makes the voice sound like a phone call. |
| [Megaphone] | Creates a projected loudspeaker sound. |
| [Fan] | Adds a rapidly wavering sound. |
| [Optimus] | Creates a deep mechanical voice. |
| [Duck] | Adds a high, comical tone. |
| [Chipmunk] | Creates a very high-pitched voice. |
| [Cave] | Adds a spacious echo. |
| [Valley] | Creates a distant echo. |
| [Scratch] | Adds a rough, distorted texture. |
- Tap the checkmark to apply the selected effect.
Characters voice
Change the voice’s speaker style with [Characters]. Transform details such as accent, gender, and vocal tone—for example, converting an American English male voice into a British English female-sounding voice. More about this feature is available at Character Voice.