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The success of any spy cannot be achieved without first-class equipment. Therefore, it is essential for an agent to infiltrate the enemy while performing a mission. In order not to be found by the enemy, spy can only be very careful and control the sound of footsteps. However, this muffler shoe can well help agents to eliminate footsteps. On the basis principle of the existing noise reducer, it can quickly capture the frequency of sound waves emitted by the sole, and then emit sound waves in the opposite direction, thus better helping the agents to crack down on criminals with the sound emitted by the sole and the ground be counteracted.
Changsha University of Science and
Technology
Changsha, China
Jiachen Jiang,
Changsha University of Science and Technology
Xiaolin Gao,
Changsha University of Science and Technology
Ao Li,
Changsha University of Science and Technology
Enze Zhou,
Changsha University of Science and Technology
