Room Acoustic Mapping & DolphinAttack Live Detector

Scene 100 — Real-time room acoustic fingerprint (log-scale spectrum, 7-band analyser, scrolling waterfall), DolphinAttack 5-band ultrasonic monitor with 1-second sustain alerting and SHA256 frame hashes, position-correlation beam test. Detects parametric audio beamforming and ultrasonic voice injection carriers in the browser.

Scene 100 of 109 in the StopBeingParanoid interactive 3D research collection. Requires JavaScript and WebGL2 for the interactive visualisation.

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If any of this frightens you: this site documents what signal physics makes possible in a laboratory, which is not evidence about what is happening to any individual. If you feel watched, targeted or unsafe, that distress is real and treatable. Read about paranoia, mental health and how to get help, or call a free 24/7 line — 988 in the US and Canada, 116 123 in the UK and Norway, 13 11 14 in Australia, or find your country at findahelpline.com.