The previous page is sending you to https://www.researchgate.net/figure/eseo-hwag-inhal-su-issdeus-i-idong-gijigug-i-jagdongham-e-ttala-15dB-isang-ui-CINReul-gajneun-gyeong-uga-yag-10-jeung-gaha-yeoss-eumyeo-seobiseubulneungsayongjaneun-8-galyang-gamsohayeossda_fig2_280965883.

 If you do not want to visit that page, you can return to the previous page.