where your speakers are, and how each one arrives where you listen
Choose where the speakers are connected and what records them, then test. Each output plays noise when clicked: it should come from that speaker, clearly audible but comfortable.
list the devices to choose one; without, the sound goes to the system output
the phone records the sweeps; a microphone on this computer, where you listen, records a truer response · list the devices to choose one
The phone's microphone is checked on the next step, once the phone is where you listen. A microphone on this computer is checked here: test plays noise and a sweep through it and shows what it hears.
Phone
Scan the code with the phone and take it to where you listen. The page checks the level once the phone is there.
The phone found this computer but cannot reach it directly. On the same Wi-Fi, switch off a VPN on either device, then reload the page on the phone.
Point and measure
Follow the phone: point at front, then at each speaker while it plays noise. Then hold still where your head is while every speaker plays a sweep.
drag the picture to turn and tilt the room until the grid fits it · drag a speaker onto the grid (alt: freely) · double-click to add one · hold p to see what was pointed
Measured through the phone's microphone, which colours the curve: a measurement microphone on the computer records a truer one.
| output | azimuth | elevation | distance | gain |
|---|
An IEM AllRADecoder file, which most ambisonic decoders load: each speaker's direction, distance and gain, and its cuts under bambiCuts, which other decoders ignore. Which of them bambi's decoder applies yet is on status.