VoiceTrigger

Minecraft 版本： 1.21.1

平台： neoforge

标签： utility

VoiceTrigger

VoiceTrigger is a Minecraft NeoForge mod that allows players to control game keys via voice commands. It utilizes the Wav2Vec2 deep learning
model combined with custom-trained models for speech recognition and matching, delivering an immersive voice control experience for
Minecraft.

Features

• Voice Key Binding: Bind custom voice commands to any in-game key
• Deep Learning Speech Recognition: High-precision voice matching based on the Wav2Vec2 model
• Real-time Voice Monitoring: Supports both continuous monitoring and key-triggered modes
• Silence Detection: Intelligent detection of speech start/end points, automatically filtering silent segments
• Configurable Parameters: Adjustable thresholds for similarity, silence, and other parameters

System Requirements

• Minecraft 1.21.1
• NeoForge 21.1.209+
• Java 21+
• Microphone device

Installation

1. Ensure NeoForge 1.21.1 is installed
2. Download the latest VoiceTrigger mod JAR file
3. Place the JAR file in .minecraft/mods directory
4. Launch the game

Usage

Opening Voice Binding Interface

Press B (default) in-game to open the voice binding settings interface.

Recording Voice Templates

1. In the voice binding interface, locate the key to bind
2. Click the "Record" button to start recording
3. Speak your desired voice command into the microphone (recommended duration: 2-3 seconds)
4. Click "Stop" to end recording
5. The voice template will be automatically saved and registered

Voice Trigger Modes

The mod supports two voice monitoring modes (configurable):

Configuration

Configuration file path: .minecraft/config/voice_trigger-client.toml

# Similarity threshold (requires exceeding this value for match)
# Range: 0.0 ~ 1.0, default: 0.75
similarityThreshold = 0.75

# Silence detection threshold (dB)
# Default: -43.0
silenceThreshold = -43.0

# Audio buffer size (bytes)
# Range: 1024 ~ 16384, default: 4096
bufferSize = 4096

# Minimum frames required for match
# Range: 1 ~ 16, default: 3
minFramesForMatch = 3

# Continuous monitoring mode
# ON: Continuous microphone monitoring
# OFF: Listens only when V key is held
continuousMonitoring = "ON"

Configuration Tips

• Low recognition rate: Decrease similarityThreshold (e.g., 0.65)
• Frequent false triggers: Increase similarityThreshold (e.g., 0.85)
• Short recordings: Increase minFramesForMatch
• Noisy environment: Raise silenceThreshold (e.g., -35.0)

Development

Environment Requirements

• JDK 21+
• Gradle 8.8+

Clone Project

git clone https://github.com/your-repo/VoiceTrigger.git
cd VoiceTrigger

Build Project

# Windows
gradlew.bat build

# Linux/macOS
./gradlew build

Build artifacts are located in build/libs/.

Run Development Environment

# Launch client
gradlew.bat runClient

# Launch server
gradlew.bat runServer

Generate Language Files

gradlew.bat runData

Technical Architecture

Core Components

Dependencies

• TarsosDSP: Audio processing and microphone input
• DJL (Deep Java Library): Deep learning inference framework
• PyTorch Engine: Wav2Vec2 model runtime

Voice Profile Storage

Voice templates are stored in: .minecraft/config/voice_trigger/*.wav

File naming format: {key_name}.wav

Key Bindings

FAQ

Q: Voice recognition not working?

1. Verify microphone functionality
2. Confirm microphone is enabled in game sound settings
3. Check logs/latest.log for error messages

Q: Low recognition rate?

1. Re-record clearer voice templates
2. Recommended recording duration: 2-3 seconds
3. Lower similarityThreshold value
4. Ensure quiet recording environment

Q: Too many false triggers?

1. Increase similarityThreshold value
2. Use more distinctive voice commands
3. Raise silenceThreshold to filter background noise

License

Licensed under GNU Lesser General Public License v3.0.

Author

• Gugle - Lead Developer

Acknowledgments

• NeoForge - Minecraft mod loader
• TarsosDSP - Audio processing library
• DJL - Deep learning framework
• Wav2Vec2 - Speech recognition model