keep this open when the fireworks start.

a noise for fireworks night, for dogs, cats and people

Tap once and a deep brown noise starts: most of it low, where the booms are, the hiss pulled down so it stays soft. Leave it playing in the room, on a speaker if you have one, a little louder than talk.

When a bang comes, tap anywhere on the screen. The noise rises over it in a second and a half, holds while the burst crackles, and sinks back after twenty seconds. A string of booms keeps it up. On the screen, each tap is a burst in the sky, and the smoke of the noise rises to swallow it.

It plays until you stop it, with the screen locked too. The noise is made in your browser, not played from a file. It runs on the noise machine, which also has a sleep timer for after.