Sound Resonance Structure, Sound Resonance Structure Array, and Sound Resonance Structure Application Parts

摘要

PROBLEM TO BE SOLVED: To provide a sound wave resonance structure having novel and useful acoustic characteristics based on a human auditory mechanism. SOLUTION: A sound wave resonance structure (1) has a first square elastic film (2) having a first rigidity, a second square elastic film (3) having a second rigidity, and a first square based on the sound wave. An end face (5) fixed to the first square elastic film (2) so as to be a fixed end of the vibration of the elastic film (2), and a fixed end of the vibration of the second square elastic film (3) based on the sound wave. It is provided with an elastic column (4) having an end face (6) fixed to the second square elastic film (3) so as to be [Selection diagram] Fig. 1