The chosen solution in his thesis are Helmholtz resonators, which are a kind of acoustic spring. Using a carefully selected opening into the cavity, frequencies can be filtered out, and ...
The chosen solution in his thesis are Helmholtz resonators, which are a kind of acoustic spring. Using a carefully selected opening into the cavity, frequencies can be filtered out, and ...
Honda employed the concept of Helmholtz resonance, the phenomenon that generates sound when a person blows across the top of ...
See: EIGENTON, HELMHOLTZ RESONATOR, RESONANCE, RESONATOR. Compare: ACOUSTIC RADIATION. For instance, various body cavities and organs may be set in VIBRATION by INFRASONIC vibration and low frequency ...
The quest for a material with a high-quality factor and built-in piezoelectricity Most of the best-performing nanomechanical resonators are made from tensile-strained silicon nitride, a material ...
Kelvin-Helmholtz instability creates beautiful wave-like cloud patterns in the sky, or billow clouds. Different layers of the atmosphere can have different densities with air moving at different ...
Graz University of Technology wins highly endowed ERC Synergy Grant for biomechanical heart research
The European Research Council is funding a consortium consisting of the Helmholtz-Zentrum Hereon, ETH Zurich and TU Graz with ...
In a new study published in the journal Global Environmental Change, a team from the Research Institute for Sustainability—Helmholtz Centre ... concept has found resonance in the social sciences ...
However, large-scale Helmholtz resonators have been used recently by acousticians in perfecting the design of the celebrated Sydney Opera House. The basic design of the resonator as an enclosed air ...
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