Selection of device materials and research on sound transmission principles
Overall site plan Material selection We choose bamboo as the main material of our installation, firstly because it is similar in color and material to the materials of the site and will not appear too abrupt, and there is a certain gap between bamboos so that the space will not appear too closed. Study on the Conduction of Sound The principle of the microphone: the sound travels along the solid body But the connecting line must be a straight line, because the sound wave will only travel along a straight line, and the connecting material has no thickness and material restrictions, as long as it is a solid The microphone must be in the shape of a trumpet, and the sound wave will vibrate when it is transmitted into the cup so that people can hear it, and other shapes will interrupt the vibration of the sound wave.