{"id":28049,"date":"2023-04-25T14:48:59","date_gmt":"2023-04-25T19:48:59","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/what-is-piezoelectric-speaker\/"},"modified":"2025-01-21T03:47:38","modified_gmt":"2025-01-21T08:47:38","slug":"what-is-piezoelectric-speaker","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/what-is-piezoelectric-speaker\/","title":{"rendered":"\uc555\uc804 \uc2a4\ud53c\ucee4: \uc791\uc9c0\ub9cc \uac15\ub825\ud55c \uc18c\ub9ac\uc758 \ube44\ubc00"},"content":{"rendered":"

\uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc804\uae30 \uc2e0\ud638\ub97c \uc18c\ub9ac\ub85c \ubcc0\ud658\ud558\ub294 \ub370 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\ub294 \ud2b9\uc218\ud55c \uc720\ud615\uc758 \uc2a4\ud53c\ucee4\uc785\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\ub780 \ud2b9\uc815 \uacb0\uc815\uccb4\uc5d0 \uae30\uacc4\uc801 \uc555\ub825\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \uacb0\uc815\uccb4\uac00 \ubcc0\ud615\ub418\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc774\ub7ec\ud55c \uc6d0\ub9ac\ub97c \ud65c\uc6a9\ud558\uc5ec \uc804\uae30 \uc2e0\ud638\ub97c \uc9c4\ub3d9\uc73c\ub85c \ubc14\uafb8\uace0, \uc774 \uc9c4\ub3d9\uc774 \uacf5\uae30\ub97c \ud1b5\ud574 \uc804\ub2ec\ub418\uc5b4 \uc18c\ub9ac\ub85c \uc778\uc2dd\ub418\ub294 \uac83\uc785\ub2c8\ub2e4. \ud06c\uae30\uac00 \uc791\uace0 \uac00\ubccd\ub2e4\ub294 \uc7a5\uc810 \ub355\ubd84\uc5d0 \ud734\ub300\ud3f0, \ub178\ud2b8\ubd81, \uc774\uc5b4\ud3f0 \ub4f1 \ub2e4\uc591\ud55c \ud734\ub300\uc6a9 \uc804\uc790 \uae30\uae30\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \ud6a8\uacfc\ub780 \ubb34\uc5c7\uc778\uac00?<\/h3>\n

\uc555\uc804 \ud6a8\uacfc\ub294 \ud2b9\uc815 \ubb3c\uc9c8\uc5d0 \uae30\uacc4\uc801 \uc751\ub825\uc744 \uac00\ud588\uc744 \ub54c \uc804\uae30 \ubd84\uadf9\uc774 \ubc1c\uc0dd\ud558\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \ubc18\ub300\ub85c, \uc774\ub7ec\ud55c \ubb3c\uc9c8\uc5d0 \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \ubb3c\uc9c8\uc758 \ud615\ud0dc\uac00 \ubcc0\ud615\ub429\ub2c8\ub2e4. \uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc774\ub7ec\ud55c \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \uc804\uae30 \uc2e0\ud638\ub97c \uae30\uacc4\uc801 \uc9c4\ub3d9\uc73c\ub85c \ubcc0\ud658\ud558\uace0, \uc774 \uc9c4\ub3d9\uc744 \ud1b5\ud574 \uc18c\ub9ac\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h3>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc555\uc804 \uc18c\uc790\uc5d0 \uc804\uae30 \uc2e0\ud638\ub97c \uac00\ud558\uc5ec \uc9c4\ub3d9\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \uc555\uc804 \uc18c\uc790\ub294 \uc8fc\ub85c \uc138\ub77c\ubbf9\uc774\ub098 \ud3f4\ub9ac\uba38 \uc7ac\uc9c8\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70, \uc804\uae30 \uc2e0\ud638\uc758 \ubcc0\ud654\uc5d0 \ub530\ub77c \ube60\ub974\uac8c \uc218\ucd95 \ubc0f \ud33d\ucc3d\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6c0\uc9c1\uc784\uc740 \uc2a4\ud53c\ucee4\uc758 \ub2e4\uc774\uc5b4\ud504\ub7a8\uc744 \uc9c4\ub3d9\uc2dc\ud0a4\uace0, \ub2e4\uc774\uc5b4\ud504\ub7a8\uc758 \uc9c4\ub3d9\uc740 \uc8fc\ubcc0 \uacf5\uae30\ub97c \uc9c4\ub3d9\uc2dc\ucf1c \uc18c\ub9ac \ud30c\ub3d9\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\uc758 \uc885\ub958<\/h3>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \ud06c\uac8c \ub450 \uac00\uc9c0 \uc885\ub958\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n
\uc885\ub958<\/th>\n\ud2b9\uc9d5<\/th>\n\uc6a9\ub3c4<\/th>\n<\/tr>\n<\/thead>\n
\uc138\ub77c\ubbf9 \uc555\uc804 \uc2a4\ud53c\ucee4<\/td>\n\ub192\uc740 \ucd9c\ub825, \uace0\uc8fc\ud30c \ud2b9\uc131<\/td>\n\uace0\uc74c\uc6a9 \uc2a4\ud53c\ucee4, \ucd08\uc74c\ud30c \ubc1c\uc0dd \uc7a5\uce58<\/td>\n<\/tr>\n
\ud3f4\ub9ac\uba38 \uc555\uc804 \uc2a4\ud53c\ucee4<\/td>\n\uc720\uc5f0\uc131, \uc800\uc8fc\ud30c \ud2b9\uc131<\/td>\n\uc800\uc74c\uc6a9 \uc2a4\ud53c\ucee4, \uc561\ucd94\uc5d0\uc774\ud130<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\uc758 \uc7a5\uc810\uacfc \ub2e8\uc810<\/h3>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \ub2e4\ub978 \uc885\ub958\uc758 \uc2a4\ud53c\ucee4\uc5d0 \ube44\ud574 \uc5ec\ub7ec \uac00\uc9c0 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \n
  • \uc18c\ud615\ud654 \ubc0f \uacbd\ub7c9\ud654:<\/strong> \uc555\uc804 \uc18c\uc790 \uc790\uccb4\uac00 \uc791\uace0 \uac00\ubcbc\uc6cc \uc18c\ud615 \uae30\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n
  • \ub2e8\uc21c\ud55c \uad6c\uc870:<\/strong> \ub2e4\ub978 \uc2a4\ud53c\ucee4\uc5d0 \ube44\ud574 \uad6c\uc870\uac00 \uac04\ub2e8\ud558\uc5ec \uc81c\uc791 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4.<\/li>\n
  • \ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4:<\/strong> \uc804\uae30 \uc2e0\ud638\uc5d0 \ub300\ud55c \uc751\ub2f5 \uc18d\ub3c4\uac00 \ub9e4\uc6b0 \ube60\ub974\uae30 \ub54c\ubb38\uc5d0 \uace0\uc74c\uc9c8 \uc0ac\uc6b4\ub4dc \uc7ac\uc0dd\uc5d0 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n

    \ud558\uc9c0\ub9cc \ub2e8\uc810 \ub610\ud55c \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n

      \n
    • \ub0ae\uc740 \ucd9c\ub825:<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\ub978 \uc2a4\ud53c\ucee4\uc5d0 \ube44\ud574 \ucd9c\ub825\uc774 \ub0ae\uc2b5\ub2c8\ub2e4.<\/li>\n
    • \uc8fc\ud30c\uc218 \ud2b9\uc131\uc758 \uc81c\ud55c:<\/strong> \ud2b9\uc815 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc5d0\uc11c\ub9cc \ud6a8\uc728\uc801\uc778 \uc131\ub2a5\uc744 \ubcf4\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n

      \uc555\uc804 \uc2a4\ud53c\ucee4\uc758 \ud65c\uc6a9 \ubd84\uc57c<\/h3>\n

      \uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

        \n
      • \ud734\ub300\uc6a9 \uc804\uc790\uae30\uae30:<\/strong> \ud734\ub300\ud3f0, \ub178\ud2b8\ubd81, \uc774\uc5b4\ud3f0 \ub4f1<\/li>\n
      • \uc758\ub8cc\uae30\uae30:<\/strong> \ucd08\uc74c\ud30c \uc9c4\ub2e8 \uc7a5\ube44 \ub4f1<\/li>\n
      • \uc0b0\uc5c5\uc6a9 \uc7a5\ube44:<\/strong> \ucd08\uc74c\ud30c \uc138\ucc99\uae30, \ucd08\uc74c\ud30c \uc13c\uc11c \ub4f1<\/li>\n<\/ul>\n

        \uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc791\uc740 \ud06c\uae30\uc640 \uac00\ubcbc\uc6b4 \ubb34\uac8c, \ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4 \ub4f1\uc758 \uc7a5\uc810\uc744 \ubc14\ud0d5\uc73c\ub85c \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\ub294 \uc720\uc6a9\ud55c \uae30\uc220\uc785\ub2c8\ub2e4. \ube44\ub85d \ucd9c\ub825\uc774 \ub0ae\uace0 \uc8fc\ud30c\uc218 \ud2b9\uc131\uc5d0 \uc81c\ud55c\uc774 \uc788\ub294 \ub2e8\uc810\ub3c4 \uc788\uc9c0\ub9cc, \uae30\uc220\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \ub354\uc6b1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc555\uc804 \uc2a4\ud53c\ucee4\uc758 \ud65c\uc6a9\uc774 \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

        \uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc804\uae30 \uc2e0\ud638\ub97c \uc18c\ub9ac\ub85c \ubcc0\ud658\ud558\ub294 \ub370 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\ub294 \ud2b9\uc218\ud55c \uc720\ud615\uc758 \uc2a4\ud53c\ucee4\uc785\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\ub780 \ud2b9\uc815 \uacb0\uc815\uccb4\uc5d0 \uae30\uacc4\uc801 \uc555\ub825\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \uacb0\uc815\uccb4\uac00 \ubcc0\ud615\ub418\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc774\ub7ec\ud55c \uc6d0\ub9ac\ub97c \ud65c\uc6a9\ud558\uc5ec \uc804\uae30 \uc2e0\ud638\ub97c \uc9c4\ub3d9\uc73c\ub85c \ubc14\uafb8\uace0, \uc774 \uc9c4\ub3d9\uc774 \uacf5\uae30\ub97c \ud1b5\ud574 \uc804\ub2ec\ub418\uc5b4 \uc18c\ub9ac\ub85c \uc778\uc2dd\ub418\ub294 \uac83\uc785\ub2c8\ub2e4. \ud06c\uae30\uac00 \uc791\uace0 \uac00\ubccd\ub2e4\ub294 \uc7a5\uc810 \ub355\ubd84\uc5d0 \ud734\ub300\ud3f0, \ub178\ud2b8\ubd81, \uc774\uc5b4\ud3f0 \ub4f1<\/p>\n","protected":false},"author":1,"featured_media":26935,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-28049","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\/28049","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=28049"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/28049\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/26935"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=28049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=28049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=28049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}