{"id":28917,"date":"2023-04-22T03:04:58","date_gmt":"2023-04-22T08:04:58","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-detect-ultrasonic-sound\/"},"modified":"2025-01-21T03:35:02","modified_gmt":"2025-01-21T08:35:02","slug":"how-to-detect-ultrasonic-sound","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-to-detect-ultrasonic-sound\/","title":{"rendered":"\ucd08\uc74c\ud30c \uc18c\ub9ac \uac10\uc9c0: \ube44\ubc00\uc758 \uc138\uacc4\ub97c \uc5ff\ub4e3\ub294 \ubc29\ubc95"},"content":{"rendered":"

\ucd08\uc74c\ud30c\ub294 \uc778\uac04\uc758 \uac00\uccad \ubc94\uc704\ub97c \ub118\uc5b4\uc11c\ub294 \ub192\uc740 \uc8fc\ud30c\uc218\uc758 \uc18c\ub9ac\ub85c, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc758\ub8cc \uc9c4\ub2e8\ubd80\ud130 \ube44\ud30c\uad34 \uac80\uc0ac, \uac70\ub9ac \uce21\uc815, \uadf8\ub9ac\uace0 \ub3d9\ubb3c\uc758 \uc758\uc0ac\uc18c\ud1b5 \uc5f0\uad6c\uae4c\uc9c0, \ucd08\uc74c\ud30c\uc758 \ud65c\uc6a9 \ubc94\uc704\ub294 \ub9e4\uc6b0 \ub113\uc2b5\ub2c8\ub2e4. \uc774\ucc98\ub7fc \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\ub294 \ucd08\uc74c\ud30c\ub97c \uac10\uc9c0\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc774 \uae00\uc5d0\uc11c\ub294 \ucd08\uc74c\ud30c\ub97c \uac10\uc9c0\ud558\ub294 \ub2e4\uc591\ud55c \ubc29\ubc95\uacfc \uadf8 \uc6d0\ub9ac\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd08\uc74c\ud30c \uac10\uc9c0\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h3>\n

\ucd08\uc74c\ud30c\ub294 \ubb3c\uccb4\uc5d0 \ubd80\ub52a\ud788\uba74 \ubc18\uc0ac\ub418\ub294 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubc18\uc0ac\ub418\ub294 \ucd08\uc74c\ud30c\ub97c \uac10\uc9c0\ud568\uc73c\ub85c\uc368 \ubb3c\uccb4\uc758 \uc874\uc7ac, \uac70\ub9ac, \uadf8\ub9ac\uace0 \ud2b9\uc131\uc744 \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \uc774\ub7ec\ud55c \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\uace0, \uc774 \uc2e0\ud638\ub97c \ubd84\uc11d\ud558\uc5ec \uc815\ubcf4\ub97c \uc5bb\uc5b4\ub0c5\ub2c8\ub2e4.<\/p>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \uc885\ub958<\/h3>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \ud06c\uac8c \uc555\uc804\ud615, \uc815\uc804\uc6a9\ub7c9\ud615, \uadf8\ub9ac\uace0 \uad11\ud559\ud615\uc73c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc13c\uc11c\uc758 \ud2b9\uc9d5\uacfc \uc7a5\ub2e8\uc810\uc740 \ub2e4\uc74c \ud45c\uc640 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n
\uc13c\uc11c \uc885\ub958<\/th>\n\uc791\ub3d9 \uc6d0\ub9ac<\/th>\n\uc7a5\uc810<\/th>\n\ub2e8\uc810<\/th>\n<\/tr>\n<\/thead>\n
\uc555\uc804\ud615<\/td>\n\uc555\uc804 \ubb3c\uc9c8\uc758 \ubcc0\ud615\uc744 \uc774\uc6a9\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658<\/td>\n\uac00\uaca9\uc774 \uc800\ub834\ud558\uace0, \uad6c\uc870\uac00 \uac04\ub2e8\ud568<\/td>\n\uc628\ub3c4 \ubcc0\ud654\uc5d0 \ubbfc\uac10\ud558\uace0, \uc8fc\ud30c\uc218 \ud2b9\uc131\uc774 \uc81c\ud55c\uc801\uc784<\/td>\n<\/tr>\n
\uc815\uc804\uc6a9\ub7c9\ud615<\/td>\n\ub450 \uc804\uadf9 \uc0ac\uc774\uc758 \uc815\uc804\uc6a9\ub7c9 \ubcc0\ud654\ub97c \uc774\uc6a9\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \uac10\uc9c0<\/td>\n\ub192\uc740 \uac10\ub3c4\uc640 \ub113\uc740 \uc8fc\ud30c\uc218 \ubc94\uc704<\/td>\n\uc81c\uc791 \uacf5\uc815\uc774 \ubcf5\uc7a1\ud558\uace0 \uac00\uaca9\uc774 \ube44\uc308<\/td>\n<\/tr>\n
\uad11\ud559\ud615<\/td>\n\ube5b\uc758 \uac04\uc12d \ud604\uc0c1\uc744 \uc774\uc6a9\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \uac10\uc9c0<\/td>\n\ub9e4\uc6b0 \ub192\uc740 \uac10\ub3c4\uc640 \uc815\ud655\ub3c4<\/td>\n\ud06c\uae30\uac00 \ud06c\uace0 \uac00\uaca9\uc774 \ub9e4\uc6b0 \ube44\uc308<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc555\uc804\ud615 \ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \ud65c\uc6a9<\/h3>\n

\uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc555\uc804\ud615 \ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \uc758\ub8cc\uc6a9 \ucd08\uc74c\ud30c \uc9c4\ub2e8\uae30, \uc790\ub3d9\ucc28 \ud6c4\ubc29 \uac10\uc9c0 \uc13c\uc11c, \uadf8\ub9ac\uace0 \ub85c\ubd07\uc758 \uac70\ub9ac \uce21\uc815 \uc13c\uc11c \ub4f1\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc555\uc804 \ubb3c\uc9c8\uc740 \ucd08\uc74c\ud30c\ub97c \ubc1b\uc73c\uba74 \uc9c4\ub3d9\ud558\uace0, \uc774 \uc9c4\ub3d9\uc744 \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\uc5ec \uac10\uc9c0\ud558\ub294 \uc6d0\ub9ac\uc785\ub2c8\ub2e4.<\/p>\n

\ucd08\uc74c\ud30c \uac10\uc9c0 \uae30\uc220\uc758 \ubc1c\uc804 \ubc29\ud5a5<\/h3>\n

\ucd5c\uadfc\uc5d0\ub294 MEMS (Micro Electro Mechanical Systems) \uae30\uc220\uc744 \uc774\uc6a9\ud558\uc5ec \ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \ud06c\uae30\ub97c \uc18c\ud615\ud654\ud558\uace0, \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc5f0\uad6c\uac00 \ud65c\ubc1c\ud788 \uc9c4\ud589\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \uc791\uace0, \ub354 \uc815\ubc00\ud55c \ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \uac1c\ubc1c\uc740 \uc758\ub8cc, \uc0b0\uc5c5, \uadf8\ub9ac\uace0 \ud658\uacbd \ubd84\uc57c\uc5d0 \ud601\uc2e0\uc801\uc778 \ubcc0\ud654\ub97c \uac00\uc838\uc62c \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub354\uc6b1 \uc815\ubc00\ud55c \uc758\ub8cc \uc601\uc0c1 \uc9c4\ub2e8, \ubbf8\uc138\ud55c \uacb0\ud568\uae4c\uc9c0 \uac10\uc9c0\ud558\ub294 \ube44\ud30c\uad34 \uac80\uc0ac, \uadf8\ub9ac\uace0 \ub354\uc6b1 \uc815\ud655\ud55c \ud658\uacbd \ubaa8\ub2c8\ud130\ub9c1\uc774 \uac00\ub2a5\ud574\uc9c8 \uac83\uc785\ub2c8\ub2e4. \ucd08\uc74c\ud30c \uac10\uc9c0 \uae30\uc220\uc740 \ud2b9\uc815 \uc0c1\ud669\uc5d0\uc11c \uc815\ubc00\ud55c \uce21\uc815\uc774 \ud544\uc694\ud55c \uacbd\uc6b0, \uc608\ub97c \ub4e4\uc5b4 \ud2b9\uc815 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc758 \ucd08\uc74c\ud30c \ubc1c\uc0dd \uc7a5\uce58\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \uacbd\uc6b0 \ub4f1\uc5d0 \ud65c\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd08\uc74c\ud30c \uac10\uc9c0 \uae30\uc220\uc740 \uc6b0\ub9ac \uc8fc\ubcc0\uc5d0\uc11c \uc774\ubbf8 \ub2e4\uc591\ud558\uac8c \ud65c\uc6a9\ub418\uace0 \uc788\uc73c\uba70, \uc55e\uc73c\ub85c \ub354\uc6b1 \ubc1c\uc804\ud558\uc5ec \ub354 \ub9ce\uc740 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. \ub354\uc6b1 \uc815\ubc00\ud558\uace0 \ud6a8\uc728\uc801\uc778 \ucd08\uc74c\ud30c \uac10\uc9c0 \uae30\uc220\uc758 \ubc1c\uc804\uc740 \uc6b0\ub9ac\uc758 \uc0b6\uc744 \ub354\uc6b1 \ud3b8\ub9ac\ud558\uace0 \uc548\uc804\ud558\uac8c \ub9cc\ub4e4\uc5b4 \uc904 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\ucd08\uc74c\ud30c\ub294 \uc778\uac04\uc758 \uac00\uccad \ubc94\uc704\ub97c \ub118\uc5b4\uc11c\ub294 \ub192\uc740 \uc8fc\ud30c\uc218\uc758 \uc18c\ub9ac\ub85c, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc758\ub8cc \uc9c4\ub2e8\ubd80\ud130 \ube44\ud30c\uad34 \uac80\uc0ac, \uac70\ub9ac \uce21\uc815, \uadf8\ub9ac\uace0 \ub3d9\ubb3c\uc758 \uc758\uc0ac\uc18c\ud1b5 \uc5f0\uad6c\uae4c\uc9c0, \ucd08\uc74c\ud30c\uc758 \ud65c\uc6a9 \ubc94\uc704\ub294 \ub9e4\uc6b0 \ub113\uc2b5\ub2c8\ub2e4. \uc774\ucc98\ub7fc \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\ub294 \ucd08\uc74c\ud30c\ub97c \uac10\uc9c0\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc774 \uae00\uc5d0\uc11c\ub294 \ucd08\uc74c\ud30c\ub97c \uac10\uc9c0\ud558\ub294 \ub2e4\uc591\ud55c \ubc29\ubc95\uacfc \uadf8 \uc6d0\ub9ac\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ucd08\uc74c\ud30c \uac10\uc9c0\uc758 \uae30\ubcf8 \uc6d0\ub9ac \ucd08\uc74c\ud30c\ub294 \ubb3c\uccb4\uc5d0 \ubd80\ub52a\ud788\uba74 \ubc18\uc0ac\ub418\ub294 \ud2b9\uc9d5\uc744<\/p>\n","protected":false},"author":1,"featured_media":26473,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-28917","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/28917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/comments?post=28917"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/28917\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/26473"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=28917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=28917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=28917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}