| 摘要 |
PROBLEM TO BE SOLVED: To make it unnecessary to speak loud in a noisy environment, and to prevent noise contamination by preventing sound leakage by isolating a voice passage so that the noise is not audible to the other party. SOLUTION: This sound shield is provided with a freely foldable sound shield 2 whose user side opening port 2a is made larger than a communication equipment side opening for surrounding a voice passage 1 in speech for interrupting the transmission of an inside and outside sound, sound shield side connecting part 3 fixed to the communication equipment side opening of the sound insulator, communication equipment side connecting part 4 which can be connected with the sound shield side connecting part 3 so as to be freely attachable and detachable, and connecting part adhering means for adhering the communication equipment side connecting part 4 with the neighborhood of the transmitting part of the communication equipment 10. The sound shield 2 formed like bellows can be folded so as to be made flat, and shaped into an arbitrary shape by adding an external force when this is used, and the state can be maintained. At least, the communication equipment side connecting part 4 has flexibility enough for the close adhesion to the neighborhood of the transmitting part of the communication equipment 10. |
