Helmholtz resonance, also known as wind throb, refers to the phenomenon of air resonance in a cavity, an effect named after the German physicist Hermann...

with a necked sound hole of area A and length L is given by the Helmholtz resonance formula f = v 2 π A V 0 L e q {\displaystyle f={\frac {v}{2\pi }}{\sqrt...

Hermann Ludwig Ferdinand von Helmholtz ForMemRS (German: [ˈhɛʁ.man vɔn ˈhɛlmˌhɔlts]; 31 August 1821 – 8 September 1894) was a German physicist and physician...

runner, the higher the pressure changes on resonance for a given airflow. This aspect of Helmholtz resonance reproduces one result of the Venturi effect...

pressurising effect similar to a low-pressure supercharger due to Helmholtz resonance. However, this effect occurs only over a narrow engine speed band...

produced. Cavity resonator (electrical version) Resonance Sounding box Waveguide Wolfe, Joe. "Helmholtz Resonance". University of New South Wales. Retrieved...

generate a sympathetic D2 from the Helmholtz resonance, which introduces subtle layers of cross complexities in the resonance of the instrument as notes are...

piezoelectric buzzer/beeper also depends on acoustic cavity resonance or Helmholtz resonance to produce an audible beep. While technological advancements...

Helmholtz reciprocity Helmholtz resonance Helmholtz theorem (classical mechanics) Generalized Helmholtz theorem Helmholtz's theorems Helmholtz–Kohlrausch effect...

K-series was the introduction of Variable Resonance Induction System (VRIS). Based on the Helmholtz resonance principle, the intake manifold is equipped...