IndyCars produce sound levels averaging 110 to 120 decibels (dB) at 50 feet, peaking at 130 dB during full-throttle passes at 240 miles per hour, comparable to a jet engine at takeoff, driven by their ...

Leveraging a hardware design that offers 24-bit analog-to-digital conversion and a dynamic range of more than 130 dB, the CoCo-80 field-portable data-acquisition system and signal analyzer captures ...