{"id":9609,"date":"2017-03-09T10:21:42","date_gmt":"2017-03-09T03:21:42","guid":{"rendered":"http:\/\/amplichinhhang.com\/english\/?p=9609"},"modified":"2017-03-09T10:21:42","modified_gmt":"2017-03-09T03:21:42","slug":"uu-diem-dong-ampli-class","status":"publish","type":"post","link":"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/","title":{"rendered":"\u01afu \u0111i\u1ec3m d\u00f2ng ampli Class A"},"content":{"rendered":"

Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd kh\u00f4ng \u0111\u1ec1 c\u1eadp qu\u00e1 nhi\u1ec1u v\u1ec1 k\u1ef9 thu\u1eadt s\u00e2u xa, m\u00e0 ch\u1ec9 n\u00f3i t\u1edbi nh\u1eefng \u0111i\u1ec3m c\u1ea7n thi\u1ebft nh\u1ea5t m\u00e0 ng\u01b0\u1eddi nghe n\u00ean bi\u1ebft v\u1ec1 d\u1ea1ng Ampli Class A n\u00e0y.<\/p>\n

Ampli Class A l\u00e0 d\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho hi\u1ec7u su\u00e2t th\u1ea5p, ch\u1ec9 kho\u1ea3ng 25% (t\u1ee9c l\u00e0 n\u1ebfu cung c\u1ea5p 100watt \u0111\u1ea7u v\u00e0o th\u00ec ch\u1ec9 nh\u1eadn \u0111\u01b0\u1ee3c 25watt c\u00f4ng su\u1ea5t ph\u00e1t ra \u1edf loa. V\u00e0 75watt c\u00f2n l\u1ea1i b\u1ecb t\u1ed5n hao d\u01b0\u1edbi d\u1ea1ng t\u1ecfa nhi\u1ec7t tr\u00ean s\u00f2 ho\u1eb7c \u0111\u00e8n \u0111i\u1ec7n t\u1eed.<\/p>\n

\"Ampli<\/p>\n

So s\u00e1nh v\u1edbi Class AB hi\u1ec7n t\u1ea1i \u0111ang t\u1ecf ra thi\u1ebft y\u1ebfu h\u01a1n nh\u1edd hi\u1ec7u su\u1ea5t kho\u1ea3ng 35-50% (100W \u0111\u1ea7u v\u00e0o cho ra 35-50W \u0111\u1ea7u ra loa). do \u0111\u00f3, k\u00edch th\u01b0\u1edbc c\u1ee7a Class A c\u0169ng do \u0111\u00f3 m\u00e0 l\u1edbn h\u01a1n \u0111\u1ed1i v\u1edbi Class AB, v\u00e0 c\u0169ng c\u1ea7n \u0111\u1eb7t n\u1eb7ng v\u1ea5n \u0111\u1ec1 t\u1ea3n nhi\u1ec7t cho s\u00f2 c\u00f4ng su\u1ea5t.<\/p>\n

\u01afu th\u1ebf c\u1ee7a \u00c2m li Class A l\u00e0 ko c\u00f3 mi\u1ec1n phi tuy\u1ebfn (nonlinearities) v\u00e0 m\u00e9o xuy\u00ean t\u00e2m (cross distortion, turn on\/off delay) ch\u1ec9 1 s\u00f2 duy nh\u1ea5t ho\u1ea1t \u0111\u1ed9ng t\u1ea1i trung \u0111i\u1ec3m c\u1ee7a \u0111\u1eb7c tuy\u1ebfn download. \u00c2m thanh c\u00e1c \u00c2m ly Class A theo \u0111\u00f3 \u0111\u01b0\u1ee3c cho l\u00e0 ng\u1ecdt ng\u00e0o, trung th\u1ef1c.<\/p>\n

\"Power<\/p>\n

Amly Class A \u00e1p d\u1ee5ng 1 s\u00f2 c\u00f4ng su\u1ea5t (Bipolar, FET, ho\u1eb7c IGBT) k\u1ebft n\u1ed1i chung trong h\u1ec7 th\u1ed1ng ph\u00e1t cho c\u1ea3 hai n\u1eeda c\u1ee7a d\u1ea1ng s\u00f3ng, s\u00f2 c\u00f4ng su\u1ea5t s\u1ebd lu\u00f4n c\u00f3 m\u1eabu \u0111i\u1ec7n ch\u1ea1y qua ngay c\u1ea3 khi kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u ch\u00ednh. v\u00ec th\u1ebf, \u0111\u1ea7u ra t\u00edn hi\u1ec7u s\u1ebd ko \u0111\u01b0\u1ee3c download \u0111\u1ea7y \u0111\u1ee7 cho d\u00f9 \u00e1p d\u1ee5ng Bipolar, MOSFET hay IGBT, v\u00e0 mang 1 m\u1ee9c bias Q-point \u1edf kho\u1ea3ng gi\u1eefa lo\u1ea1i download. S\u00f2 c\u00f4ng su\u1ea5t n\u00e0y kh\u00f4ng bao gi\u1edd t\u1eaft tr\u1eeb khi t\u1eaft c\u1ea3 h\u1ec7 th\u1ed1ng, v\u00ec th\u1ebf c\u00f3 th\u1ec3 coi l\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a \u00c2m ly Class A v\u1ec1 v\u1ea5n \u0111\u1ec1 t\u1ed1n \u0111i\u1ec7n<\/p>\n

\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 tuy\u1ebfn t\u00ednh cao v\u00e0 gain, ph\u1ea7n \u0111\u1ea7u ra c\u1ee7a Class A lu\u00f4n mang gi\u00e1 tr\u1ecb bias M\u1ede (ho\u1ea1t \u0111\u1ed9ng), hay n\u00f3i c\u00e1ch kh\u00e1c th\u00ec m\u1eabu t\u00edn hi\u1ec7u ngh\u1ec9 \u1edf ph\u1ea7n \u0111\u1ea7u ra c\u00f3 gi\u00e1 tr\u1ecb b\u1eb1ng ho\u1eb7c l\u1edbn h\u01a1n seri download c\u1ef1c \u0111\u1ea1i c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra t\u00edn hi\u1ec7u \u0111\u1ea7u ra l\u1edbn nh\u1ea5t. Class A ho\u1ea1t \u0111\u1ed9ng trong ph\u1ea7n tuy\u1ebfn t\u00ednh, \u0111i\u1ec7n \u00e1p bias c\u1ee7a s\u00f2 c\u00f4ng su\u1ea5t DC ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1eafc ch\u1eafn \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 c\u0169ng nh\u01b0 m\u1ee9c sai s\u1ed1 th\u1ea5p.<\/p>\n

\"Power<\/p>\n

Do ph\u1ea7n \u0111\u1ea7u ra lu\u00f4n ng\u1ed1n \u0111i\u1ec7n n\u00ean Amplifier class A kh\u00f4ng th\u00edch h\u1ee3pt\u01b0\u01a1ng th\u00edch c\u00e1c h\u1ec7 th\u1ed1ng khu\u1ebfch \u0111\u1ea1i c\u00f4ng su\u1ea5t cao. M\u1ee9c \u00e1p d\u1ee5ng \u0111i\u1ec7n th\u01b0\u1eddng xuy\u00ean c\u1ee7a Amly class A c\u0169ng \u0111\u00f2i h\u1ecfi 1 b\u1ed9 ngu\u1ed3n m\u1ea1nh v\u00e0 \u0111\u01b0\u1ee3c l\u1ecdc \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh, tr\u00e1nh c\u00e1c ti\u1ebfng \u1ed3n kh\u00f3 ch\u1ecbu ph\u00e1t ra t\u1eeb \u00c2m li khi seri \u0111i\u1ec7n tr\u1ed3i s\u1ee5t.<\/p>\n

C\u1ea7n Ch\u00fa \u00fd r\u1eb1ng c\u00e1c Amplifier c\u00f3 t\u00ean g\u1ecdi \u201cthu\u1ea7n\u201d A (pure Class A) s\u1ebd ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n \u1edf ch\u1ebf \u0111\u1ed9 A. C\u00f2n 1 s\u1ed1 Amplifier Class A th\u1ef1c ch\u1ea5t ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng \u1edf ch\u1ebf \u0111\u1ed9 A \u1edf mi\u1ec1n c\u00f4ng su\u1ea5t th\u1ea5p, v\u00e0 b\u1ecb y\u00eau c\u1ea7u ho\u1ea1t \u0111\u1ed9ng c\u00f4ng su\u1ea5t l\u1edbn s\u1ebd chuy\u1ec3n sang Class AB.<\/p>\n","protected":false},"excerpt":{"rendered":"

Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd kh\u00f4ng \u0111\u1ec1 c\u1eadp qu\u00e1 nhi\u1ec1u v\u1ec1 k\u1ef9 thu\u1eadt s\u00e2u xa, m\u00e0 ch\u1ec9 n\u00f3i t\u1edbi nh\u1eefng \u0111i\u1ec3m c\u1ea7n thi\u1ebft nh\u1ea5t m\u00e0 ng\u01b0\u1eddi nghe n\u00ean bi\u1ebft v\u1ec1 d\u1ea1ng Ampli Class A n\u00e0y. Ampli Class A l\u00e0 d\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho hi\u1ec7u su\u00e2t th\u1ea5p, ch\u1ec9 […]<\/p>\n","protected":false},"author":9,"featured_media":9610,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[934],"tags":[60],"class_list":{"0":"post-9609","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-xu-huong","8":"tag-ampli"},"yoast_head":"\n\u01afu \u0111i\u1ec3m d\u00f2ng ampli Class A | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u01afu \u0111i\u1ec3m d\u00f2ng ampli Class A | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p\" \/>\n<meta property=\"og:description\" content=\"Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd kh\u00f4ng \u0111\u1ec1 c\u1eadp qu\u00e1 nhi\u1ec1u v\u1ec1 k\u1ef9 thu\u1eadt s\u00e2u xa, m\u00e0 ch\u1ec9 n\u00f3i t\u1edbi nh\u1eefng \u0111i\u1ec3m c\u1ea7n thi\u1ebft nh\u1ea5t m\u00e0 ng\u01b0\u1eddi nghe n\u00ean bi\u1ebft v\u1ec1 d\u1ea1ng Ampli Class A n\u00e0y. Ampli Class A l\u00e0 d\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho hi\u1ec7u su\u00e2t th\u1ea5p, ch\u1ec9 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/\" \/>\n<meta property=\"og:site_name\" content=\"Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p\" \/>\n<meta property=\"article:published_time\" content=\"2017-03-09T03:21:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2017\/03\/Amply-Luxman-L-590AX-3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"670\" \/>\n\t<meta property=\"og:image:height\" content=\"332\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Nguy\u1ec5n Thu Ph\u01b0\u01a1ng\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nguy\u1ec5n Thu Ph\u01b0\u01a1ng\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/\",\"url\":\"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/\",\"name\":\"\u01afu \u0111i\u1ec3m d\u00f2ng ampli Class A | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p\",\"isPartOf\":{\"@id\":\"https:\/\/amplichinhhang.com\/english\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2017\/03\/Amply-Luxman-L-590AX-3.jpg\",\"datePublished\":\"2017-03-09T03:21:42+00:00\",\"author\":{\"@id\":\"https:\/\/amplichinhhang.com\/english\/#\/schema\/person\/077791427f7beedb2f4ca0b3543cc3bf\"},\"breadcrumb\":{\"@id\":\"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/#primaryimage\",\"url\":\"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2017\/03\/Amply-Luxman-L-590AX-3.jpg\",\"contentUrl\":\"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2017\/03\/Amply-Luxman-L-590AX-3.jpg\",\"width\":670,\"height\":332},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/amplichinhhang.com\/english\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Xu H\u01b0\u1edbng\",\"item\":\"https:\/\/amplichinhhang.com\/english\/xu-huong\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u01afu \u0111i\u1ec3m d\u00f2ng ampli Class A\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/amplichinhhang.com\/english\/#website\",\"url\":\"https:\/\/amplichinhhang.com\/english\/\",\"name\":\"Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/amplichinhhang.com\/english\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/amplichinhhang.com\/english\/#\/schema\/person\/077791427f7beedb2f4ca0b3543cc3bf\",\"name\":\"Nguy\u1ec5n Thu Ph\u01b0\u01a1ng\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/amplichinhhang.com\/english\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/822b3533dbdd07063645a6856f1414d00fada45ca5ed07e05d09124bc5afcedf?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/822b3533dbdd07063645a6856f1414d00fada45ca5ed07e05d09124bc5afcedf?s=96&d=mm&r=g\",\"caption\":\"Nguy\u1ec5n Thu Ph\u01b0\u01a1ng\"},\"url\":\"https:\/\/amplichinhhang.com\/english\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u01afu \u0111i\u1ec3m d\u00f2ng ampli Class A | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/","og_locale":"en_US","og_type":"article","og_title":"\u01afu \u0111i\u1ec3m d\u00f2ng ampli Class A | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p","og_description":"Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd kh\u00f4ng \u0111\u1ec1 c\u1eadp qu\u00e1 nhi\u1ec1u v\u1ec1 k\u1ef9 thu\u1eadt s\u00e2u xa, m\u00e0 ch\u1ec9 n\u00f3i t\u1edbi nh\u1eefng \u0111i\u1ec3m c\u1ea7n thi\u1ebft nh\u1ea5t m\u00e0 ng\u01b0\u1eddi nghe n\u00ean bi\u1ebft v\u1ec1 d\u1ea1ng Ampli Class A n\u00e0y. Ampli Class A l\u00e0 d\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho hi\u1ec7u su\u00e2t th\u1ea5p, ch\u1ec9 […]","og_url":"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/","og_site_name":"Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p","article_published_time":"2017-03-09T03:21:42+00:00","og_image":[{"width":670,"height":332,"url":"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2017\/03\/Amply-Luxman-L-590AX-3.jpg","type":"image\/jpeg"}],"author":"Nguy\u1ec5n Thu Ph\u01b0\u01a1ng","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Nguy\u1ec5n Thu Ph\u01b0\u01a1ng","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/","url":"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/","name":"\u01afu \u0111i\u1ec3m d\u00f2ng ampli Class A | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p","isPartOf":{"@id":"https:\/\/amplichinhhang.com\/english\/#website"},"primaryImageOfPage":{"@id":"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/#primaryimage"},"image":{"@id":"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/#primaryimage"},"thumbnailUrl":"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2017\/03\/Amply-Luxman-L-590AX-3.jpg","datePublished":"2017-03-09T03:21:42+00:00","author":{"@id":"https:\/\/amplichinhhang.com\/english\/#\/schema\/person\/077791427f7beedb2f4ca0b3543cc3bf"},"breadcrumb":{"@id":"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/#primaryimage","url":"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2017\/03\/Amply-Luxman-L-590AX-3.jpg","contentUrl":"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2017\/03\/Amply-Luxman-L-590AX-3.jpg","width":670,"height":332},{"@type":"BreadcrumbList","@id":"https:\/\/amplichinhhang.com\/english\/2017\/03\/uu-diem-dong-ampli-class\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/amplichinhhang.com\/english\/"},{"@type":"ListItem","position":2,"name":"Xu H\u01b0\u1edbng","item":"https:\/\/amplichinhhang.com\/english\/xu-huong\/"},{"@type":"ListItem","position":3,"name":"\u01afu \u0111i\u1ec3m d\u00f2ng ampli Class A"}]},{"@type":"WebSite","@id":"https:\/\/amplichinhhang.com\/english\/#website","url":"https:\/\/amplichinhhang.com\/english\/","name":"Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/amplichinhhang.com\/english\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/amplichinhhang.com\/english\/#\/schema\/person\/077791427f7beedb2f4ca0b3543cc3bf","name":"Nguy\u1ec5n Thu Ph\u01b0\u01a1ng","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/amplichinhhang.com\/english\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/822b3533dbdd07063645a6856f1414d00fada45ca5ed07e05d09124bc5afcedf?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/822b3533dbdd07063645a6856f1414d00fada45ca5ed07e05d09124bc5afcedf?s=96&d=mm&r=g","caption":"Nguy\u1ec5n Thu Ph\u01b0\u01a1ng"},"url":"https:\/\/amplichinhhang.com\/english\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/amplichinhhang.com\/english\/wp-json\/wp\/v2\/posts\/9609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/amplichinhhang.com\/english\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/amplichinhhang.com\/english\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/amplichinhhang.com\/english\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/amplichinhhang.com\/english\/wp-json\/wp\/v2\/comments?post=9609"}],"version-history":[{"count":0,"href":"https:\/\/amplichinhhang.com\/english\/wp-json\/wp\/v2\/posts\/9609\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/amplichinhhang.com\/english\/wp-json\/wp\/v2\/media\/9610"}],"wp:attachment":[{"href":"https:\/\/amplichinhhang.com\/english\/wp-json\/wp\/v2\/media?parent=9609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/amplichinhhang.com\/english\/wp-json\/wp\/v2\/categories?post=9609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/amplichinhhang.com\/english\/wp-json\/wp\/v2\/tags?post=9609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}