Vocal ERLab
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Practice recorder

live demo

Record yourself doing an exercise, review, re-record, send to coach

PRD F7 · Phase 2

Fully real capture — recorded on your device, played back from memory, and deleted when you leave. Nothing is uploaded anywhere in this demo. (Meeting decision: video, not audio-only.)

Assignment: Straw phonation — record one round for coach review

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Record yourself doing the exercise, review it, then send it to your coach. The record → review → re-record loop should take under two minutes.

The compliance seam, visible early

A self-recorded consumer video is FTC-health-data (breach rule applies, no ad trackers near it). The moment a providerdirects the upload, it becomes PHI and must live in the isolated Tier 2 stack (BAA'd storage, audit-logged access, real deletion). Same component, two backends — which is why storage is designed BAA-upgradeable from day one (RESEARCH §2).