acoustics

Abstract

1. The name of the design product: sound. 2. The use of the design product: sound for playing sound. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: in the front view, A is the light-emitting part, which can emit various colored light after power on. In the front view, B is the adjustment knob, which is provided with a display screen, which can display various data of the sound after power on. 6. Other circumstances that need to be explained: in the use state, reference Figure 2 C is the receiver, which has signal transmission with the drumstick on the left side of the figure. In the use state, reference Figure 2 D is the light-emitting part of the receiver, which can emit various colored light when plugged into the sound.

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