tonythethompson
/

Silero-VAD-INT8-ONNX

@@ -1,73 +1,74 @@
----
-license: mit
-base_model: onnx-community/silero-vad
-base_model_relation: quantized
-pipeline_tag: voice-activity-detection
-library_name: onnxruntime
-language:
-- multilingual
-tags:
-- onnx
-- onnxruntime
-- silero-vad
-- vad
-- voice-activity-detection
-- int8
-- quantized
-- audio
----
-# Silero VAD — INT8 ONNX
-INT8-quantized ONNX export of Silero VAD, an open-weight voice activity detection model.
-The immediate upstream source is
-[onnx-community/silero-vad](https://huggingface.co/onnx-community/silero-vad); the
-original model is from the Silero team (snakers4/silero-vad on GitHub). This is not a
-newly trained model.
-## Source
-| Field | Value |
-|---|---|
-| Upstream ONNX repo | [onnx-community/silero-vad](https://huggingface.co/onnx-community/silero-vad) |
-| Original model | [snakers4/silero-vad](https://github.com/snakers4/silero-vad) (GitHub) |
-| Source revision/hash | `e71cae966052b992a7eca6b17738916ce0eca4ec` ([onnx-community/silero-vad](https://huggingface.co/onnx-community/silero-vad)) |
-| Quantization recipe | Pre-quantized INT8 ONNX mirrored from `onnx-community/silero-vad` (`onnx/model_int8.onnx`) |
-## Files
-| File | Size | Description |
-|---|---|---|
-| `onnx/model_int8.onnx` | ~624 KB | INT8 ONNX model |
-## Intended Use
-Voice activity detection for local inference via ONNX Runtime. The INT8 variant is the
-CPU/low-resource build: smaller and faster on CPU than the FP16 variant. The FP16 variant
-is in [`tonythethompson/silero-vad-fp16-onnx`](https://huggingface.co/tonythethompson/silero-vad-fp16-onnx).
-Silero VAD is language-agnostic and works across a wide range of languages.
-## Runtime Notes
-- Designed for ONNX Runtime compatible runtimes.
-- Expected input: 16 kHz mono audio (Silero VAD requirement).
-- INT8 is broadly compatible across CPU hardware (x86-64, ARM). Validate on the target
-  execution provider before production use.
-## Precision and Packaging
-INT8 quantization from the ONNX Community export (mirrored unchanged). Some accuracy loss relative to FP16/FP32 is expected,
-but Silero VAD is small and INT8 quality is generally acceptable for VAD. No parity
-benchmark is documented here.
-## Limitations
-- Requires 16 kHz mono audio input; other sample rates must be resampled.
-- INT8 may reduce detection sensitivity at the margins (very quiet or very short speech).
-- No repository-specific VAD quality benchmark is documented here.
-## License
-[MIT](https://choosealicense.com/licenses/mit/) — inherited from
-`onnx-community/silero-vad` and the original Silero VAD model. This packaging repo adds
-no new license terms.

+---
+license: mit
+base_model: onnx-community/silero-vad
+base_model_relation: quantized
+pipeline_tag: voice-activity-detection
+library_name: onnxruntime
+language:
+- multilingual
+tags:
+- onnx
+- onnxruntime
+- silero-vad
+- vad
+- voice-activity-detection
+- int8
+- quantized
+- audio
+---
+# Silero VAD — INT8 ONNX
+INT8-quantized ONNX export of Silero VAD, an open-weight voice activity detection model.
+The immediate upstream source is
+[onnx-community/silero-vad](https://huggingface.co/onnx-community/silero-vad); the
+original model is from the Silero team (snakers4/silero-vad on GitHub). This is not a
+newly trained model.
+## Source
+| Field | Value |
+|---|---|
+| Upstream model | [onnx-community/silero-vad](https://huggingface.co/onnx-community/silero-vad) |
+| Upstream source revision | `e71cae966052b992a7eca6b17738916ce0eca4ec` |
+| Export tool/script | Mirrored from onnx-community (no re-export) |
+| Quantization recipe | Pre-quantized INT8 ONNX mirrored from `onnx/model_int8.onnx` |
+| Original model | [snakers4/silero-vad](https://github.com/snakers4/silero-vad) (GitHub) |
+## Files
+| File | Size | Description |
+|---|---|---|
+| `onnx/model_int8.onnx` | ~624 KB | INT8 ONNX model |
+## Intended Use
+Voice activity detection for local inference via ONNX Runtime. The INT8 variant is the
+CPU/low-resource build: smaller and faster on CPU than the FP16 variant. The FP16 variant
+is in [`tonythethompson/silero-vad-fp16-onnx`](https://huggingface.co/tonythethompson/silero-vad-fp16-onnx).
+Silero VAD is language-agnostic and works across a wide range of languages.
+## Runtime Notes
+- Designed for ONNX Runtime compatible runtimes.
+- Expected input: 16 kHz mono audio (Silero VAD requirement).
+- INT8 is broadly compatible across CPU hardware (x86-64, ARM). Validate on the target
+  execution provider before production use.
+## Precision and Packaging
+INT8 quantization from the ONNX Community export (mirrored unchanged). Some accuracy loss relative to FP16/FP32 is expected,
+but Silero VAD is small and INT8 quality is generally acceptable for VAD. No parity
+benchmark is documented here.
+## Limitations
+- Requires 16 kHz mono audio input; other sample rates must be resampled.
+- INT8 may reduce detection sensitivity at the margins (very quiet or very short speech).
+- No repository-specific VAD quality benchmark is documented here.
+## License
+[MIT](https://choosealicense.com/licenses/mit/) — inherited from
+`onnx-community/silero-vad` and the original Silero VAD model. This packaging repo adds
+no new license terms.