2.2 Acoustics 2.2.4 Propagation of sound
Resonance frequencies of Helmholtz resonators with Cobra3
Principle Acoustic cavity resonators posses a characteristic frequency which is determined by their geometrical form. In this case the resonator is excited to vibrations in its resonance frequency by background noise. Tasks Determination of different resonance frequencies of a resonator depending on the volume. What you can learn about ▪ ▪ ▪
Cavity resonator Resonance frequency Acoustic resonant circuit
Literature for this experiment as follows: TESS expert Handbook Laboratory Experiments Physics 16502-32 English P2150811
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