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README.md
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---
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license: apache-2.0
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language:
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- multilingual
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pipeline_tag: voice-activity-detection
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tags:
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- audio
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- vad
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- voice-activity-detection
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- gguf
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- firered
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- dfsmn
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library_name: ggml
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base_model: FireRedTeam/FireRedVAD
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---
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# FireRedVAD -- GGUF
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GGUF conversions of [`FireRedTeam/FireRedVAD`](https://huggingface.co/FireRedTeam/FireRedVAD) for use with **[CrispStrobe/CrispASR](https://github.com/CrispStrobe/CrispASR)**.
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## Available variants
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| File | Variant | Size | Params | Notes |
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|---|---|---|---|---|
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| `firered-vad.gguf` | VAD | 2.4 MB | 588K | Non-streaming, lookback+lookahead |
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| `firered-stream-vad.gguf` | Stream-VAD | 2.3 MB | 568K | Streaming (no lookahead) |
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| `firered-aed-vad.gguf` | AED | 2.4 MB | 589K | Multi-label: speech/singing/music |
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All variants are F32 (no quantization needed — models are already tiny).
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## Model details
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- **Architecture:** DFSMN (Deep Feedforward Sequential Memory Network) — 8 blocks with depthwise lookback/lookahead convolutions (k=20)
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- **Parameters:** ~588K (2.4 MB)
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- **Languages:** 100+ (language-agnostic voice activity detection)
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- **F1 Score:** 97.57% on FLEURS-VAD-102 (outperforms Silero-VAD, TEN-VAD, FunASR-VAD, WebRTC-VAD)
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- **License:** Apache 2.0
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## Conversion
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```bash
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python models/convert-firered-vad-to-gguf.py --input FireRedTeam/FireRedVAD --variant VAD --output firered-vad.gguf
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```
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