EkoSend

Stage 1

Identity & Home Room

Keep your screen name and host room visible so the next step is obvious before you start listening.

HOST

Home room --------

Current room -

Flow Listen, then connect

Your screen name

Host room code

Choose the room you want guests to join, then hand it off acoustically or let people connect directly.

Signal Control

Start listening first, then monitor pickup quality and transmit the room or a server-backed sound message.

Ultrasonic Pickup Idle

Start listening to monitor 18-20kHz signal levels.

Local meter Server decode idle.

Live room presence

Collapsed By Default Offline Sound Chat Open this only when you want server-backed sound messages and attachments over ultrasound.

Expand

Checking server reachability...

Attachments are staged until you send. Total attachment size limit: 100MB.

Stage 3

Switch between live media, room chat, and push to talk so only the active tool stays on screen.

Compose Formatting and attachments Collapse the composer when you only want to read the room feed.

Collapse

Send to peer clipboard

Live FFT bins from 18kHz to 20kHz with noise-floor tracking and active symbol timing.

Band: 18kHz - 20kHz Noise floor: -- dB Peak: -- dB Threshold: -- dB

Start Listening to feed live FFT data.

Symbol	Type	Freq (Hz)	Level (dB)	Above floor (dB)	Above floor time (ms)
No symbols above the noise floor.