Home/Computer Vision/vad

vad

Enrichment pending

ricky0123/vad

Voice activity detector (VAD) for the browser with a simple API

GitHub Website

GraphCanon updated today · GitHub synced today

2.0k

Stars

271

Forks

Open issues

Watchers

5mo

Last push

TypeScript OtherCreated Oct 17, 2022

Trust & integrity

Full report

Maintenance: Slowing (161d since push); As of today · Source: github_public_v1
Provenance: Not a fork · Personal account; As of today · Source: github_public_v1
Security (OSV): 29 low (29 low); As of today · Source: osv@v1

Public GitHub metadata and optional OSV dependency scans. Signals, not a guarantee. Trust methodology.

Overview

Voice activity detector (VAD) for the browser with a simple API

Capability facts

MCP server: No MCP server detected
Source: repo_scan · Jul 11, 2026
Languages: typescript, javascript, python
Source: github.language+package.json+pyproject.toml · Jul 11, 2026

README

Quick Start

To use the VAD via a script tag in the browser, include the following script tags:

<script src="https://cdn.jsdelivr.net/npm/onnxruntime-web@1.22.0/dist/ort.wasm.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@ricky0123/vad-web@0.0.29/dist/bundle.min.js"></script>
<script>
  async function main() {
    const myvad = await vad.MicVAD.new({
      onSpeechStart: () => {
        console.log("Speech start detected")
      },
      onSpeechEnd: (audio) => {
        // do something with `audio` (Float32Array of audio samples at sample rate 16000)...
      },
      onnxWASMBasePath:
        "https://cdn.jsdelivr.net/npm/onnxruntime-web@1.22.0/dist/",
      baseAssetPath:
        "https://cdn.jsdelivr.net/npm/@ricky0123/vad-web@0.0.29/dist/",
    })
    myvad.start()
  }
  main()
</script>

Documentation for bundling the voice activity detector for the browser or using it in node or React projects can be found on vad.ricky0123.com.