# Roblox Audio

> SoundService, SoundGroup mixer, spatial audio, 3D positioned sound, music systems, SFX patterns.

- **Type:** Skill
- **Install:** `agentstack add skill-tabooharmony-roblox-brain-roblox-audio`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [TabooHarmony](https://agentstack.voostack.com/s/tabooharmony)
- **Installs:** 0
- **Category:** [Content & Media](https://agentstack.voostack.com/c/content-and-media)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [TabooHarmony](https://github.com/TabooHarmony)
- **Source:** https://github.com/TabooHarmony/roblox-brain/tree/main/skills/roblox-audio

## Install

```sh
agentstack add skill-tabooharmony-roblox-brain-roblox-audio
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

## When to Load

Load when implementing audio playback, spatial/3D sound, background music, sound effects, audio mixing (SoundGroups), or dynamic effects. Covers both legacy Sound objects and the newer modular AudioPlayer/Wire system.

## Quick Reference

**Two Systems**: Legacy (`Sound`/`SoundGroup`/`SoundEffect`) — simpler. New modular (`AudioPlayer`/`AudioEmitter`/`Wire`/`AudioDeviceOutput`) — preferred for new projects, required for voice chat.

**Sound Placement**: BasePart child → volumetric. Attachment/MeshPart → point source. SoundService/Workspace → global (BGM/UI).

**Legacy Setup**:
```luau
local s = Instance.new("Sound")
s.SoundId = "rbxassetid://ID"; s.Looped = true; s.Volume = 0.25
s.RollOffMode = Enum.RollOffMode.InverseTapered
s.RollOffMinDistance = 10; s.RollOffMaxDistance = 100
s.Parent = SoundService; s:Play()
```

**SoundGroups** (mixer): Nest `SoundGroup` under Master for player-adjustable Music vs SFX volume. `bgMusic.SoundGroup = musicGroup`. Effects (`ReverbSoundEffect`, `EqualizerSoundEffect`, `CompressorSoundEffect`, etc.) parent to Sound/SoundGroup. Ducking: `CompressorSoundEffect` with `SideChain = sfxGroup` on music.

**New Modular**: 2D: `AudioPlayer → Wire → AudioDeviceOutput`. 3D: `AudioPlayer → Wire → AudioEmitter` (on Part) + auto-created `AudioListener`. `SoundService.ListenerLocation` sets listener on Camera/Character.

**One-Shot SFX**:
```luau
local function playSFX(parent, id)
    local s = Instance.new("Sound"); s.SoundId = id
    s.RollOffMode = Enum.RollOffMode.InverseTapered
    s.RollOffMinDistance = 10; s.RollOffMaxDistance = 80
    s.Parent = parent; s:Play()
    s.Ended:Once(function() s:Destroy() end)
end
```

**Preload**: `ContentProvider:PreloadAsync({sound1, sound2})`. **Client SFX**: `FireClient` → `OnClientEvent` creates invisible Part + `playSFX`.

**Pitfalls**: Server sounds have latency → play feedback on client. Default `RollOffMaxDistance`=10000 studs → set explicitly. Volume > 1 clips. Rapid-fire → check `IsPlaying`. Always `Destroy()` one-shots after `Ended`.

See `references/full.md` for detailed examples, effect table, and client-side patterns.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [TabooHarmony](https://github.com/TabooHarmony)
- **Source:** [TabooHarmony/roblox-brain](https://github.com/TabooHarmony/roblox-brain)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-tabooharmony-roblox-brain-roblox-audio
- Seller: https://agentstack.voostack.com/s/tabooharmony
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.