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WebRTC VAD vs Silero v6

\n JSFiddle-friendly mic demo. It feeds the same captured mic stream into classic WebRTC VAD\n via Ozymandias/libfvad-wasm and into Silero v6 ONNX via ONNX Runtime Web.\n

\n\n

\n \n \n \n

\n\n \n

WebRTC VAD aggressiveness

\n \n \n\n \n

WebRTC frame size

\n \n \n\n \n

Silero threshold: 0.50

\n \n \n\n \n

Capture preprocessing

\n \n \n\n

JSFiddle notes

Put this whole file in JSFiddle’s HTML panel.
Run from https://fiddle.jshell.net or host as a normal HTTPS page.
Silero is fixed at 16 kHz with 512-sample chunks plus 64 samples of streaming context.
WebRTC VAD uses 16 kHz PCM and your selected frame size.

\n\n

idle

models not loaded yet

\n\n

Frame level

-100 dBFS

WebRTC voice

Silero voice

p=0.00

Agreement

\n\n

WebRTC VAD timeline

0 voice / 0 total

\n\n

Silero v6 timeline

0 voice / 0 total

\n\n

Agreement timeline

purple = agree, yellow = disagree

\n\n

origin: unknown

mediaDevices: unknown

engines: unloaded

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