| 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 | | |