이에 본 연구에서는 AAA 1 정상 웨이블릿을 이용하여 잡음을 제거하였으며 기존 AAA 2 정상 웨이블릿을 적용하였을 때보다 더 성능이 개선됨을 확인하였다.
Therefore, in this study, the noise was removed using the AAA 1 stationary wavelet, and it was confirmed that the performance improved more than when the existing AAA 2 stationary wavelet was applied.