BIKE RPM

BIKE RPM is designed to estimate the revolutions per minute (RPM) of a motorcycle or car engine by analyzing the sound produced by the exhaust during idling. It provides a practical solution for users maintaining vehicles without a built-in tachometer, such as scooters. By utilizing your device's microphone, it measures engine noise, including sounds from combustion and crankshaft rotation, and calculates the engine's RPM based on the highest frequency detected.

How BIKE RPM Works

The app processes sound data by segmenting it into frequencies to determine the engine's rotational speed. To begin, you can specify the engine's number of strokes and cylinders, then initiate the measurement. Adjusting gain and threshold settings ensures accurate analysis of the sound peaks. While highly functional, the results may vary depending on environmental noise, the type of vehicle, microphone quality, or the device's proximity to the sound source, making it essential to treat the output as a reference value rather than an absolute measurement.

Safety and Practicality

BIKE RPM provides an effective tool for DIY enthusiasts or vehicle owners who need to tune or check their engines. However, users should take safety precautions while using it. Avoid using it while driving, stay clear of heat sources, and ensure the vehicle is secured to prevent unexpected movements. These measures minimize risks such as burns or accidents.

Use BIKE RPM to analyze engine sound conveniently and efficiently, turning your device into a tool for vehicle maintenance and fine-tuning.