Acoustic flatulence analysis.
On the record.
What it is
Pukkala is a social network for the body’s most candid signal. Push to record. Get a score. Drop it on the feed.
Every event runs through an on-device DSP pipeline — twelve acoustic features extracted from the raw audio, classified into one of six deterministic classes, and scored from zero to one hundred against the user’s own history. No black-box model. The feed, the map, and the daily Pukkala Index turn the receipts into a community.
Pukkala is for entertainment and personal curiosity. It is not a medical device and offers no diagnostic information.
Fact sheet
The loop, 12 seconds
Press · record · release · receipt. Simulator capture, unedited UI.
Boilerplate
Pukkala is an iOS app that performs acoustic flatulence analysis: twelve features per event, extracted on-device, six deterministic classes, one score. Events can be published to a feed, placed on a map, and ranked on the daily Pukkala Index. Pukkala is free, with a Pro tier at $3.99/month or $39.99 for life. It is built and operated by a collective of Paris developers and artists.
Screenshots
Download asset pack (.zip) Get Pukkala on the App Store
The collective
Pukkala is built by a collective of Paris developers and artists. The collective declines to be more specific. The instrument speaks for itself.