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Jargon Dictation

Speech

Dictate product names the recognizer has never heard — then boost them with contextual biasing and watch the diff.

Why On-Device?

Contextual biasing tunes the on-device recognizer to your app's vocabulary at runtime — no custom model training, and your domain terms stay on the device.

Interactive Demo

Web Speech (on-device): Loading...
Boosted Phrases
3.0
3.0
2.0
2.0
2.0

Boost 0–10. Higher values make the recognizer favor these spellings. Phrases apply only to the "with biasing" recording.

Say this sentence in both recordings: "Add TinyGemma and WebNN benchmarks to the Axon suite in Chrome Canary."
Without Biasing
Transcript will appear here.
With Biasing
Transcript will appear here.

Implementation Code

demo.js