30 lines
1.4 KiB
Markdown
30 lines
1.4 KiB
Markdown
# Phase 4 voice acceptance
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Run `npm run voice-doctor` in the target GNOME session. Set
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`JARVIS_WAKE_COMMAND` to the local openWakeWord or sherpa-onnx bridge command.
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The command receives raw 16 kHz mono PCM on stdin and emits one detected phrase
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per line on stdout; the daemon passes it through `ProcessWakeEngine`. No cloud
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wake service is supported.
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The capture and playback nodes are both named `Jarvis`, so they can be routed
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in Helvum or qpwgraph. The loop gates capture while TTS is active and for 400ms
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after playback. Runtime counters are available from the `VoiceLoop.metrics`
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snapshot: wake accepts, rejected utterances, feedback drops, utterances, and
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replies.
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Acceptance cases:
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1. Hold push-to-talk, say a question, release, and verify one final transcript.
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2. Say the configured wake phrase, pause, and verify `ARMED → LISTENING →
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THINKING → SPEAKING → LISTENING`.
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3. Play a 20-second reply beside the microphone and verify `feedbackDrops`
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increases while no new transcript is submitted.
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4. Say `cancel`, `go to sleep`, `repeat that`, `take the wheel`, or `look at my
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screen` and verify the fast path handles the command before the harness.
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5. Use D-Bus `Ask()` while the microphone is unavailable to exercise typed
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fallback.
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Wake false accepts and false rejects should be measured over 50 utterances in
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quiet, music, and kitchen-noise conditions and recorded outside the default
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privacy log; raw audio is never written by the daemon.
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