In re-building the Swansea Studio Centre it was decided to use Helmholtz Resonators for low-frequency sound absorption in Studio 1. This report describes the work done in this connection by ...

A cavity-type RESONATOR so constructed that it will vibrate only at a particular FREQUENCY, giving off little energy to the outer medium, and therefore resonating for a considerable length of time. It ...

forms three Helmholtz resonators: inside it, as well as two within the space with other bricks. During trials, the bricks showed similar sound-deadening performance as foam and wood. He also ...

Honda employed the concept of Helmholtz resonance, the phenomenon that generates sound when a person blows across the top of ...