File size: 955 Bytes
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tags: [speech-enhancement, noise-cancellation, onnx, android, speech]
license: mit
---
# DeepFilterNet3 — ONNX
Real-time noise cancellation for [speech-android](https://github.com/soniqo/speech-android).
- **2.1M params**, real-time at 48 kHz
- STFT: 960-point FFT, 480 hop
## Files
| File | Description |
|------|-------------|
| deepfilter.onnx | Neural network (~8 MB) — pending export |
| deepfilter-auxiliary.bin | ERB filterbanks + Vorbis window (124 KB) |
## Tensors
| I/O | Name | Shape | Type |
|-----|------|-------|------|
| in | feat_erb | [1, 1, T, 32] | float32 |
| in | feat_spec | [1, 2, T, 96] | float32 |
| out | erb_mask | [1, 1, T, 32] | float32 |
| out | df_coefs | [1, 5, T, 96, 2] | float32 |
---
- **Guide**: [soniqo.audio/guides/denoise/android](https://soniqo.audio/guides/denoise/android)
- **Docs**: [soniqo.audio](https://soniqo.audio)
- **GitHub**: [soniqo/speech-swift](https://github.com/soniqo/speech-swift)
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