# TremoloSoundEffect

Roblox Engine API class from Roblox Studio 0.744.0.7441077 (version-7aaa6838d36c4448).

- Inherits from, nearest first: [SoundEffect](https://rapi.sleaze.dev/classes/SoundEffect.md), [Instance](https://rapi.sleaze.dev/classes/Instance.md), [Object](https://rapi.sleaze.dev/classes/Object.md)
- Memory category: Instances
- HTML page: https://rapi.sleaze.dev/classes/TremoloSoundEffect/
- Roblox documentation: https://create.roblox.com/docs/reference/engine/classes/TremoloSoundEffect

Creates a trembling effect on a sound by varying the volume of the sound up and down.

## Properties

### Depth

```luau
TremoloSoundEffect.Depth: number = 1
```

- Tags: Read capabilities: LegacySound

Controls how much the volume will raise and lower.

### Duty

```luau
TremoloSoundEffect.Duty: number = 0.5
```

- Tags: Read capabilities: LegacySound

Controls how long during one volume oscillation the effect will be active.

### Frequency

```luau
TremoloSoundEffect.Frequency: number = 5
```

- Tags: Read capabilities: LegacySound

Sets how often the effect will oscillate the volume.

## Inherited members

- From [SoundEffect](https://rapi.sleaze.dev/classes/SoundEffect.md): `Enabled`, `Priority`
- From [Instance](https://rapi.sleaze.dev/classes/Instance.md): `Archivable`, `archivable`, `Attributes`, `AttributesReplicate`, `AttributesSerialize`, `HistoryId`, `Name`, `Parent`, `PredictionMode`, `PropertyStatusStudio`, `RobloxLocked`, `SerializedOverrides`, `SourceAssetId`, `Tags`, `UniqueId`, `numExpectedDirectChildren`, `DataCost`, `Capabilities`, `DefinesCapabilities`, `IsInSandbox`, `Sandboxed`, `AddTag`, `ClearAllChildren`, `Clone`, `Destroy`, `FindFirstAncestor`, `FindFirstAncestorOfClass`, `FindFirstAncestorWhichIsA`, `FindFirstChild`, `FindFirstChildOfClass`, `FindFirstChildWhichIsA`, `FindFirstDescendant`, `GetActor`, `GetAttribute`, `GetAttributeChangedSignal`, `GetAttributes`, `GetChildren`, `GetDebugId`, `GetDescendants`, `GetFullName`, `GetStyled`, `GetStyledPropertyChangedSignal`, `GetTags`, `HasTag`, `IsAncestorOf`, `IsDescendantOf`, `IsPropertyModified`, `QueryDescendants`, `RemoveTag`, `ResetPropertyToDefault`, `SetAttribute`, `WaitForChild`, `Remove`, `children`, `clone`, `destroy`, `findFirstChild`, `getChildren`, `isDescendantOf`, `remove`, `AncestryChanged`, `AttributeChanged`, `ChildAdded`, `ChildRemoved`, `DescendantAdded`, `DescendantRemoving`, `Destroying`, `StyledPropertiesChanged`, `childAdded`
- From [Object](https://rapi.sleaze.dev/classes/Object.md): `ClassName`, `className`, `GetPropertyChangedSignal`, `IsA`, `isA`, `Changed`