How Does a Motorcycle Muffler Reduce Noise?

[DelMax]

Motorcycle mufflers primarily utilize sound wave interference for noise reduction. A baffle is installed at the rear of the muffler to split the sound waves, which then converge into a single pipe at the exit. This process interferes with the sound, causing the rarefaction and compression phases of the sound waves to overlap and cancel each other out. Here is additional information: 1. Muffler Introduction: A motorcycle muffler is a device that allows airflow while attenuating noise, serving as one of the essential components on a motorcycle. 2. Motorcycle Maintenance: After washing the motorcycle, use a dry cloth to wipe the entire vehicle dry, especially areas such as the ignition switch, instrument panel, left and right handlebars, spark plug, and fuel tank cap. Pay special attention to removing the spark plug cap and shaking it several times to expel any water trapped in the sleeve, as failure to do so may affect ignition.