Walkie Talkie

A Minecraft Fabric mod that adds functional walkie-talkies with real voice communication via Simple Voice Chat integration.

Features

• Real Voice Communication — talk to other players on the same frequency using Simple Voice Chat
• 16 Channels (1–16) — select any frequency through the in-game GUI
• ON/OFF Toggle — enable or disable your walkie-talkie at any time
• Radio Sound Effects — audio is processed with a radio effect (compression, noise); also supports distortion, echo, low-pass, and high-pass filters
• Fake Sound System — broadcast OGG audio files through a radio channel using commands
• Custom Sounds — power on/off clicks and ambient static noise play during transmissions
• Full Inventory Scanning — walkie-talkies in your inventory (not just hands) are detected and joined to channels

Items

Item	Description
Walkie Talkie	Standard working radio
Beta Walkie Talkie	Alternative variant (functional)
Broken Walkie Talkie	Non-functional decorative item

Crafting

Usage

Walkie Talkie

1. Craft a Walkie Talkie
2. Shift + right-click to open the frequency selector GUI
3. Click a channel (1–16) to set your frequency
4. Toggle ON/OFF with the button at the bottom of the GUI
5. Hold right-click (PCM) with the walkie-talkie in hand to start transmitting
6. Release to stop transmitting — other players on the same channel will hear you

Commands

Command	Description
/sw4wt soundeffect	List all available sound effects
/sw4wt soundeffect <effect>	Set a sound effect (radio, distortion, echo, lowpass, highpass, none)
/sw4wt fakesound <file> <frequency>	Play an audio file on a specific frequency
/sw4wt stopfakesound <frequency>	Stop a fake sound on a specific frequency
/sw4wt listfakesounds	List all configured fake sounds
/sw4wt reloadfakesounds	Reload fake sound configuration

Place .ogg files in config/sw4wt/fakesounds/.

Configuration

Config file: config/sw4wt/sw4wt-config.json

Option	Type	Description
effect	string	Current radio effect (radio, distortion, echo, lowpass, highpass, none)
fakeSounds	object	Map of frequency → audio file name

Requirements

• Minecraft 1.21.11
• Fabric Loader ≥0.18.4
• Fabric API
• Super GUI Lib
• Simple Voice Chat