Modscraper Modscraper Minecraft
Doppler logo

Doppler

Mod

by imAETHER

Adds the famous Doppler effect into Minecraft's sound engine.

Type

Mod

CurseForge Downloads

2,481

CurseForge ID

1405911

Modrinth Downloads

2,579

Modrinth ID

2fb3B5H0

Last Updated

Jun 11, 2026

Description

The Doppler effect is a real-life sound phenomena that shows up as a **frequency** change when either you the listener or the source of the audio is moving, its better explained here: [Doppler Wiki](https://en.wikipedia.org/wiki/Doppler_effect). **Compatible with [Simple Voice Chat](https://modrinth.com/plugin/simple-voice-chat) and [Plasmo Voice](https://modrinth.com/plugin/plasmo-voice).** ### Config Default effect "scale" is at 40%, noticeable but not too exaggerated, though I havent tested all means of movement next to audio sources, so you're free to change it in ModMenu's settings screen for the mod or in the config file located at `/config/doppler.cfg` (value is a decimal with ranges from 0-1 _(default: 0.4)_, though no hard limits). ![Location of modmenu's config button](https://cdn.modrinth.com/data/cached_images/8b6cc985ee9380276c13f4d9d5bb4caac629e686.png) ### Why? I kept seeing insta reels that have "doppler effect" caption with a clip of something in minecraft just decreasing in volume, which is NOT the effect in question!! So I made this mod, so you can hear what it really sounds like, who will use it? idk, but its fun 😸

Compatibility

Mod Loaders

Fabric Forge Neoforge

Game Versions

1.18.2 1.19.2 1.20.1 1.21.1 1.21.5 1.21.10

Similar Mods

Included in Modpacks

External Resources