\u0110\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh la\u0300 m\u00f4\u0323t loa\u0323i \u0111\u00f4\u0300ng h\u00f4\u0300 \u0111i\u00ea\u0323n t\u01b0\u0309, s\u01b0\u0309 du\u0323ng thi\u00ea\u0301t bi\u0323 thay \u0111\u00f4\u0309i c\u01b0\u01a1\u0300ng \u0111\u00f4\u0323 do\u0300ng \u0111i\u00ea\u0323n b\u0103\u0300ng tha\u0323ch anh. \u0110\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh co\u0301 r\u00e2\u0301t nhi\u00ea\u0300u \u01b0u \u0111i\u00ea\u0309m: ti\u00ea\u0323n l\u01a1\u0323i, kh\u00f4ng c\u00e2\u0300n l\u00ean gi\u00e2y, \u0111a ti\u0301nh n\u0103ng, ki\u00ea\u0300u da\u0301ng th\u01a1\u0300i trang\u2026 vi\u0300 v\u00e2\u0323y no\u0301 \u0111\u01b0\u01a1\u0323c gi\u01a1\u0301i tre\u0309 \u01b0a chu\u00f4\u0323ng. Ta\u0323i sao \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh cha\u0323y chu\u00e2\u0309n h\u01a1n ca\u0301c loa\u0323i \u0111\u00f4\u0300ng h\u00f4\u0300 kha\u0301c?<\/p>\n\n\n\n
Hi\u00ea\u0323n nay tr\u00ean thi\u0323 tr\u01b0\u01a1\u0300ng, co\u0301 ba loa\u0323i \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh: \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh ba\u0301o s\u00f4\u0301, \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh cha\u0323y kim va\u0300 \u0111\u00f4\u0300ng h\u00f4\u0300 k\u00ea\u0301t h\u01a1\u0323p s\u00f4\u0301-kim. C\u00e2\u0301u ta\u0323o cu\u0309a ba loa\u0323i \u0111\u00f4\u0300ng h\u00f4\u0300 tr\u00ean kha\u0301c nhau: \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh ba\u0301o s\u00f4\u0301 chi\u0309 th\u01a1\u0300i gian b\u0103\u0300ng s\u00f4\u0301; \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh cha\u0323y kim co\u0301 ba kim: kim gi\u01a1\u0300, kim phu\u0301t, kim gi\u00e2y va\u0300 h\u00ea\u0323 th\u00f4\u0301ng ca\u0301c ba\u0301nh r\u0103ng; \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh h\u00f4\u0303n h\u01a1\u0323p kim s\u00f4\u0301 co\u0301 \u0111\u00e2\u0300y \u0111u\u0309 ca\u0301c b\u00f4\u0323 ph\u00e2\u0323n cu\u0309a hai loa\u0323i \u0111\u00f4\u0300ng h\u00f4\u0300 tr\u00ean.<\/p>\n\n\n\n
Do \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh \u0111\u01b0\u01a1\u0323c c\u00e2\u0301u ta\u0323o b\u01a1\u0309i ca\u0301c linh ki\u00ea\u0323n \u0111i\u00ea\u0323n t\u01b0\u0309 n\u00ean tra\u0301nh \u0111\u00ea\u0309 ng\u00e2\u0301m n\u01b0\u01a1\u0301c (tr\u01b0\u0300 \u0111\u00f4\u0300ng h\u00f4\u0300 \u0111i\u00ea\u0323n t\u01b0\u0309 ch\u00f4\u0301ng ng\u00e2\u0301m n\u01b0\u01a1\u0301c), \u0111\u0103\u0323c bi\u00ea\u0323t la\u0300 loa\u0323i \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh ba\u0301o s\u00f4\u0301. So v\u01a1\u0301i ca\u0301c loa\u0323i \u0111\u00f4\u0300ng h\u00f4\u0300 \u0111i\u00ea\u0323n t\u01b0\u0309 kha\u0301c, khung s\u00f4\u0301 cu\u0309a \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh kh\u00f4ng co\u0301 va\u0300nh ba\u0309o v\u00ea\u0323, kh\u00f4ng co\u0301 ch\u01b0\u0301c n\u0103ng ch\u00f4\u0301ng ng\u00e2\u0301m n\u01b0\u01a1\u0301c, co\u0301 r\u00e2\u0301t nhi\u00ea\u0300u nu\u0301t \u0111i\u00ea\u0300u chi\u0309nh, n\u00ean n\u00ea\u0301u bi\u0323 r\u01a1i xu\u00f4\u0301ng n\u01b0\u01a1\u0301c ho\u0103\u0323c \u01a1\u0309 trong m\u00f4i tr\u01b0\u01a1\u0300ng ng\u00e2\u0323p n\u01b0\u01a1\u0301c thi\u0300 IC cu\u0309a \u0111\u00f4\u0300ng h\u00f4\u0300 se\u0303 bi\u0323 cha\u0301y, ca\u0301c vi ma\u0323ch \u0111i\u00ea\u0323n t\u01b0\u0309 bi\u0323 ch\u00e2\u0323p, kh\u00f4ng s\u01b0\u0309 du\u0323ng \u0111\u01b0\u01a1\u0323c.<\/p>\n\n\n\n
Vi\u0300 v\u00e2\u0323y khi cho tay va\u0300o n\u01b0\u01a1\u0301c ba\u0323n n\u00ean tha\u0301o \u0111\u00f4\u0300ng h\u00f4\u0300 ra, va\u0300 chu\u0301 y\u0301 \u0111\u00ea\u0309 \u0111\u00f4\u0300ng h\u00f4\u0300 \u01a1\u0309 n\u01a1i kh\u00f4 ra\u0301o. Ngoa\u0300i ra m\u0103\u0323c du\u0300 \u0111\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh co\u0301 kha\u0309 n\u0103ng ch\u00f4\u0301ng t\u01b0\u0300 tr\u01b0\u01a1\u0300ng nh\u01b0ng \u01a1\u0309 nh\u01b0\u0303ng n\u01a1i co\u0301 t\u01b0\u0300 tr\u01b0\u01a1\u0300ng ma\u0323nh cu\u0303ng se\u0303 a\u0309nh h\u01b0\u01a1\u0309ng kh\u00f4ng t\u00f4\u0301t ta\u0323i ca\u0301c vi ma\u0323ch \u0111i\u00ea\u0323n t\u01b0\u0309 trong \u0111\u00f4\u0300ng h\u00f4\u0300, vi\u0300 v\u00e2\u0323y kh\u00f4ng n\u00ean \u0111\u00ea\u0309 \u01a1\u0309 nh\u01b0\u0303ng n\u01a1i co\u0301 t\u01b0\u0300 tr\u01b0\u01a1\u0300ng ma\u0323nh va\u0300 tra\u0301nh \u0111\u00ea\u0309 \u0111\u00f4\u0300ng h\u00f4\u0300 va cha\u0323m ma\u0323nh v\u01a1\u0301i ca\u0301c \u0111\u00f4\u0300 v\u00e2\u0323t kha\u0301c.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u0110\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh la\u0300 m\u00f4\u0323t loa\u0323i \u0111\u00f4\u0300ng h\u00f4\u0300 \u0111i\u00ea\u0323n t\u01b0\u0309, s\u01b0\u0309 du\u0323ng thi\u00ea\u0301t bi\u0323 thay \u0111\u00f4\u0309i c\u01b0\u01a1\u0300ng \u0111\u00f4\u0323 do\u0300ng \u0111i\u00ea\u0323n b\u0103\u0300ng tha\u0323ch anh. \u0110\u00f4\u0300ng h\u00f4\u0300 tha\u0323ch anh co\u0301 r\u00e2\u0301t nhi\u00ea\u0300u \u01b0u \u0111i\u00ea\u0309m: ti\u00ea\u0323n l\u01a1\u0323i, kh\u00f4ng c\u00e2\u0300n l\u00ean gi\u00e2y, \u0111a ti\u0301nh n\u0103ng, ki\u00ea\u0300u da\u0301ng th\u01a1\u0300i trang\u2026 vi\u0300 v\u00e2\u0323y no\u0301 \u0111\u01b0\u01a1\u0323c gi\u01a1\u0301i tre\u0309 \u01b0a chu\u00f4\u0323ng. Ta\u0323i […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1,15],"tags":[],"class_list":["post-11366","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=11366"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11366\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=11366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=11366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=11366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}