ڿ Ѽ dz¹ҵ ƴ ٴٿ ַ ǼǴ , ̷ ̻ ؾ ġ̶ ƴ.
ũ Ľб The Journal of the Acoustical Society of America ػ dz¹ Ǽ ϴ ϰ ؾ Ѵٰ ߴ.
ػ dz¹ ġ Ѵ ɰ ̴. ٴ Ŵ Ҹ ưư 븦 ھƾ ϴµ ̶ Ҹ Ѵ. Ǵ ٴ ̱ 7 ٰ ̶ ȿ ٰ ߴ.
ٸ ٴ ġ ̴̻. ر ̳ ҳ(SOund Navigation And Ranging, SONAR), Ž Ҹ ʰ ִ. Ϻ ٴ û ų Ⱘ Ѿưٴ а .
dz¹Ұ ڿ ѼѴٴ ֱٿ ٴ Ҹ 찡 . <=Tech Vision Ʃ ä 'The World's Biggest Wind Turbine' ĸó>
ڴ ؾû ٴ ҳ Ǵ ػ dz¹ Ǽ, Ȱ ϴ ľ Ѵ١ Ѽ ÷ ؾ û ų ̶͡ ߴ.
Ư ٴ ĵǴ ؾ 迡 ̶͡ Ͻ û (û Ƿ)Ǵ ּ δ ƴ١ ƽߴ.
̿ Ҹ ڱ Ÿ Ͻ ġ , TTS(temporary threshold shift) ȭؾ Ѵٴ ̴. TTS Ͻ û Ű ּ ⼭ ַ ̾ ִ.
ҳ ط ƴ <=pixabay>
Ư û ٸ ´ ̵ õ ˱ߴ. ݱ ̵ ļ Ϳ ٰ پ ؾ ϰ ϱ ϴ. ļ 㵹, ļ ٴǥ طο .
ڴ ٴ ȭϴ ÿ η Ȱ ϰ ʱ ؼ Ÿ ã ߿ϴ١ 㵹 Ǻο û ϴ ؾ Ű鼭 Ѽ ؾ Ѵ١ ߴ.