From the link: These backup warning systems operate at approximately 1,000 Hz, producing sound levels between 97 and 112 decibels. Santa Monica’s municipal co

From the link: These backup warning systems operate at approximately 1,000 Hz, producing sound levels between 97 and 112 decibels. Santa Monica’s municipal code adds another layer of complexity, prescribing exterior noise limits of approximately 50 decibels during the day and 40 decibels at night. The continuous operation—with vehicles reversing dozens of times hourly, including during late-night hours—continues to challenge community peace. So, constant car screaming BACKUP BACKUP BACKUP I'M BACKING UP HERE right outside your residential window. Kinda sucks. A whole lot.