So, your subwoofer has that hole in it because it's a precisely-engineered opening to a specially-tuned resonance chamber ...

This is a preview. Log in through your library . Abstract Helmholtz resonators are widely used for noise reduction in vehicle induction and exhaust systems. This study investigates the effect of ...

Researchers describe an acoustic meta-surface that uses pingpong balls, with small holes punctured in each, as Helmholtz resonators to create inexpensive but effective low-frequency sound insulation.

The Helmholtz resonating frequency is actually one of three different forms of charge filling associated with intake design. Remember we said the intake design was much more than simple airflow? These ...

CC0 Usage Conditions ApplyClick for more information. Observe a demonstration of Helmholtz Resonators from the Physical Science Collection at the Smithsonian's National Museum of American History.

ITHACA, N.Y. — Every time you applaud at a concert or celebrate a touchdown, your hands are performing a feat of physics that scientists have puzzled over for decades. Cornell University researchers ...

This is a preview. Log in through your library . Abstract The air induction system of an automobile engine contributes to the noise level generated by a passenger car. The contribution is significant ...

Anyone who has opened a car window at highway speeds is likely familiar with wind buffeting – the phenomenon where passengers hear a loud reverberation through the cabin as wind oscillates back and ...

The 2023 Chevrolet Corvette Z06 is powered by a naturally aspirated 5.5-liter V-8 making 670 hp and 460 lb-ft of torque, making it the world's most powerful V-8 without forced induction, found in a ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. We’ve all experienced it. You’re driving on ...