How it works
One room. Two transports. Zero ceremony.
LOCRA is honest about platforms: iPhone rooms open as real-time rooms via WebRTC. Android with LE Audio can host broadcast-native rooms via Auracast. One room clock across both — never a fallback, always in phase.
- 01
Open a room
Pick a source — your library, your mic, your set. The room exists the moment you press open. Hosting requires Premium or above; guests join free.
- 02
Nearby listeners walk in
LE Audio broadcast & proximity awareness mean joining is as simple as arriving. Presence Rings show who is in the field.
- 03
Remote listeners phase in
One link. The LOCRA Clock holds everyone — across the room or across the country — to the same instant.
- 04
The room corrects itself
LOCRA Mesh measures every speaker's real hardware delay & aligns cheap Bluetooth speakers with studio monitors, so the room sounds like one instrument.
Technical strip
LC3 broadcast ≤20 ms · WebRTC + NTP room clock ≤100 ms · BT 6.0 Channel Sounding ±20 cm ranging · Per-device DAC offset correction
Need investor diligence figures? LOCRA vision remains available during the merge.