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The Engineering of Urgent Sound
Season 2 · Episode 1800

The Engineering of Urgent Sound

Why some sounds make your skin crawl: the science of emergency alerts.

My Weird Prompts · Daniel Rosehill

March 31, 202621m 28s

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Show Notes

We explore the psychoacoustics of emergency alerts, from smartphone sirens to military-grade wake-up calls. Learn how engineers hack the human brain with specific frequencies, dissonant tones, and rapid-onset vibrations to ensure you never sleep through a threat. This episode dives into the dark art of designing sounds that are impossible to ignore.