…In such cases, a silencer is a device installed in the duct itself to reduce the noise emitted to the outside world. It is also called a muffler or silencer. Even if a silencer is installed in the middle of a duct, it does not work by itself; the entire duct system affects the radiation output at the outlet. … *Some of the terminology that mentions "silencer" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…このようなとき,外界に放射される騒音を小さくするために管路自身に設ける装置が消音器である。マフラーmuffler,あるいはサイレンサーsilencerとも称されている。消音器はダクトの途中に設けても,それだけが動作するのではなく,管路系全体が出口の放射出力に作用していることになる。… ※「silencer」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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