VoiceMuffler | Muffle/Mute Voice on Contact!【ModularAvatar】

Automatically 'Muffle' your in-game voice with noises when someone interacts with your avatar! No external programs or OSC required!
VoiceMuffler is an easy-to-add NDMF (Modular Avatar) install script that will silence and replace your voice with customizable noises, either with a contact, and/or a manual toggle!

VoiceMuffler is the first of hopefully many prefabs that use my included Utility Prefab: VoiceConstraint. VoiceConstraint is included within VoiceMuffler as a bonus!

Features:

・Adds a customizable contact to your avatar that, when active, will replace your voice with customizable noises!
・Use Custom Parameters to generate ParameterDrivers to automatically enable VoiceMuffler when other toggles are enabled!
・Choose between different VoicePacks to represent your muffled voice, with support for creating your own VoicePacks!
・Support for multiple prefabs on the same avatar! Use different VoicePacks depending on which Contact is active!
・(Optional) Contact Toggle - Include a toggle to disable/enable the VoiceMuffler contact.
・(Optional) Force-On Toggle - Includes a toggle to manually enable VoiceMuffler.

Installation:

[Dependencies]
・Modular Avatar: https://modular-avatar.nadena.dev/ [Version 1.10.0 or Newer]
・・Non-Destructive Modular Framework [Version 1.9.0 or Newer]

　1.　Make sure you have Modular Avatar and Non-Destructive Modular Framework installed. (NDMF installs with Modular Avatar through the Creator Companion.)
　2.　Import VoiceMuffler.unitypackage into your project.
　3.　Navigate to 'OrendCreations/VoiceMuffler' within your project. Drag-and-Drop the VoiceMuffler prefab onto your avatar.
　4.　Use the Auto-Alignment button to attempt to place the Contact over your mouth. If it doesn't look right, use the Transform gizmo and radius settings to move and resize the contact to your liking!
　5.　Choose a VoicePack to use via the VoicePack drop-down! You can preview the sounds using the Preview button. Making your own VoicePacks is encouraged!
[Optional]
　6.　Use Custom Contacts and Custom Parameters to activate VoiceMuffler in unique ways!

Limitations:

・VoiceConstraint uses animations to move your voice faraway from any listeners, so if someone does not have your avatar shown, they will not hear you being muffled!
・The avatar must use the 'Viseme BlendShape' LipSync mode, as it uses the Viseme parameter to play the muffled noises!
・・Some assets have toggles to disable visemes (such as FaceTracking); VoiceMuffler will not work when those toggles are enabled. If you run into issues regarding the Viseme parameter, there is a compatibility mode option to disable the viseme state behaviors on your avatar!
・The Voice and Viseme parameters need to be synced over the network, as network users don't update those values locally if your voice isn't heard! So there is a minimum 16 bits of parameter usage required!
・When your voice is being muffled, your nameplate will disappear!

Advanced Information:

・You can find information on how to create your own VoicePacks in `Assets/OrendCreations/VoiceMuffler/VoicePacks/_VoicePacks Explained.txt`
・I've left the AudioSource component exposed on the `HeadProxy` GameObject, if you wish to customize the sound falloff! By default it's pretty aggressive, becoming incredible quiet at ~1.5 meters.

Planned Additions:

・Listener Contact - allow others with the name contact settings to hear you if your voice is muffled.

Terms of Service:

By purchasing and using this product, you are agreeing to the terms of service outlined here:
・You may not share, redistribute, or resell this product in any form.
・This product is a digital asset, no refunds will be granted under any circumstance.
・I am not responsible for any damage caused by using this product.
・You may upload private, public, or commissioned avatars using this product.

Update information:

2026/02/14 - v1.0
　・Initial Release!