jarvis-voice
Metallic AI voice persona with TTS and visual transcript styling. Speak responses aloud with a JARVIS-like robotic voice and display transcripts in purple italics.
소스 정보
- 저장소
- Kernel8901/ai-agent-skills-classification
- 최근 소스 활동
- 2026년 4월 4일 15:26
- 감지된 SKILL.md 언어
- 영어
- 스타
- 5
- 포크
- 1
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SKILL.md
소스 지침 · 읽기 전용 미리보기- name
- jarvis-voice
- version
- 1.0.0
- description
- Metallic AI voice persona with TTS and visual transcript styling. Speak responses aloud with a JARVIS-like robotic voice and display transcripts in purple italics.
- homepage
- https://github.com/openclaw/openclaw
- repository
- https://github.com/openclaw/openclaw
- metadata
- {"openclaw":{"emoji":"🎙️","requires":{"bins":"[Truncated]"},"install":["[Truncated]"]}}
# Jarvis Voice Persona
A metallic AI voice with visual transcript styling for OpenClaw assistants.
## Features
- **TTS Output:** Local speech synthesis via sherpa-onnx (no cloud API)
- **Metallic Voice:** ffmpeg audio processing for robotic resonance
- **Purple Transcripts:** Visual distinction between spoken and written content
- **Fast Playback:** 2x speed for efficient communication
## Requirements
- `sherpa-onnx` with VITS piper model (en_GB-alan-medium recommended)
- `ffmpeg` for audio processing
- `aplay` (ALSA) for audio playback
## Installation
### 1. Install sherpa-onnx TTS
```bash
# Download and extract sherpa-onnx
mkdir -p ~/.openclaw/tools/sherpa-onnx-tts
cd ~/.openclaw/tools/sherpa-onnx-tts
# Follow sherpa-onnx installation guide
```
### 2. Install the jarvis script
```bash
cp {baseDir}/scripts/jarvis ~/.local/bin/jarvis
chmod +x ~/.local/bin/jarvis
```
### 3. Configure audio device
Edit `~/.local/bin/jarvis` and set your audio output device in the `aplay -D` line.
## Usage
### Speak text
```bash
jarvis "Hello, I am your AI assistant."
```
### In agent responses
Add to your SOUL.md:
```markdown
## Communication Protocol
- **Hybrid Output:** Every response includes text + spoken audio via `jarvis` command
- **Transcript Format:** **Jarvis:** <span class="jarvis-voice">spoken text</span>
- **No gibberish:** Never spell out IDs or hashes when speaking
```
### Transcript styling (requires UI support)
Add to your webchat CSS:
```css
.jarvis-voice {
color: #9B59B6;
font-style: italic;
}
```
And allow `span` in markdown sanitization.
## Voice Customization
Edit `~/.local/bin/jarvis` to adjust:
| Parameter | Effect |
|-----------|--------|
| `--vits-length-scale=0.5` | Speed (lower = faster) |
| `aecho` delays | Metallic resonance |
| `chorus` | Thickness/detuning |
| `highpass/lowpass` | Frequency range |
| `treble=g=3` | Metallic sheen |
### Presets
**More robotic:**
```
aecho=0.7:0.7:5|10|15:0.4|0.35|0.3
```
**More human:**
```
aecho=0.4:0.4:20:0.2
```
**Deeper:**
```
highpass=f=200,lowpass=f=3000
```
## Troubleshooting
### No audio output
- Check `aplay -l` for available devices
- Update the `-D plughw:X,Y` parameter
### Voice too fast/slow
- Adjust `--vits-length-scale` (0.3=very fast, 1.0=normal)
### Metallic effect too strong
- Reduce echo delays and chorus depth
## Files
- `scripts/jarvis` — TTS script with metallic processing
- `SKILL.md` — This documentation
---
*A voice persona for assistants who prefer to be heard as well as read.*
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