Earshot

One device plays a tone. Every phone in earshot reads the message — no internet, no pairing, no install.

No carrier

Eighteen tones, waiting. Start listening to bring the band up.

Received

Microphone not started

Earshot needs the microphone to hear tones. Nothing is recorded and nothing leaves this device.

No messages yet. Keep this open and play a broadcast nearby.

Broadcast

Ready

Message

0/120 bytes 0.0s airtime Repeats

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Open this page on another device and press Listen before you transmit. Anything within earshot receives it — this is a broadcast, not a private message.

Bitrate125 bps

Band1.50–3.63 kHz

Signal—

Decoded0