{"id":840,"date":"2023-12-02T10:22:42","date_gmt":"2023-12-02T10:22:42","guid":{"rendered":"https:\/\/vnexpress.link\/?p=840"},"modified":"2023-12-02T10:22:43","modified_gmt":"2023-12-02T10:22:43","slug":"viet-moi-audio-hanh-trinh-chinh-phuc-am-thanh-dinh-cao","status":"publish","type":"post","link":"https:\/\/vnexpress.link\/index.php\/2023\/12\/02\/viet-moi-audio-hanh-trinh-chinh-phuc-am-thanh-dinh-cao\/","title":{"rendered":"Vi\u1ec7t M\u1edbi Audio: H\u00e0nh Tr\u00ecnh Chinh Ph\u1ee5c \u00c2m Thanh \u0110\u1ec9nh Cao"},"content":{"rendered":"\n<p>H\u1ec7 th\u1ed1ng <a href=\"https:\/\/vietmoiaudio.com\/am-thanh-hoi-truong-gia-re\" target=\"_blank\" rel=\"noopener\">\u00e2m thanh h\u1ed9i tr\u01b0\u1eddng<\/a> l\u00e0 h\u1ec7 th\u1ed1ng \u00e2m thanh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00e1i t\u1ea1o \u00e2m thanh trong c\u00e1c h\u1ed9i tr\u01b0\u1eddng l\u1edbn, nh\u01b0 h\u1ed9i tr\u01b0\u1eddng v\u0103n h\u00f3a, h\u1ed9i tr\u01b0\u1eddng h\u1ed9i ngh\u1ecb,&#8230; H\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng c\u1ea7n \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00f4ng su\u1ea5t l\u1edbn:<\/strong>&nbsp;\u00c2m thanh h\u1ed9i tr\u01b0\u1eddng c\u1ea7n \u0111\u1ee7 l\u1edbn \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a kh\u00e1n gi\u1ea3 trong m\u1ed9t kh\u00f4ng gian l\u1edbn.<\/li>\n\n\n\n<li><strong>Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh t\u1ed1t:<\/strong>&nbsp;\u00c2m thanh h\u1ed9i tr\u01b0\u1eddng c\u1ea7n r\u00f5 r\u00e0ng,&nbsp;s\u1eafc n\u00e9t v\u00e0 kh\u00f4ng b\u1ecb m\u00e9o ti\u1ebfng.<\/li>\n\n\n\n<li><strong>T\u00ednh ph\u00e2n t\u00e1n:<\/strong>&nbsp;\u00c2m thanh h\u1ed9i tr\u01b0\u1eddng c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n \u0111\u1ec1u trong kh\u00f4ng gian,&nbsp;\u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 kh\u00e1n gi\u1ea3 \u0111\u1ec1u c\u00f3 th\u1ec3 nghe r\u00f5.<\/li>\n<\/ul>\n\n\n\n<p>H\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ngu\u1ed3n ph\u00e1t \u00e2m thanh:<\/strong>&nbsp;Ngu\u1ed3n ph\u00e1t \u00e2m thanh c\u00f3 th\u1ec3 l\u00e0 m\u00e1y t\u00ednh,&nbsp;d\u00e0n karaoke,&nbsp;h\u1ec7 th\u1ed1ng \u00e2m thanh chuy\u00ean nghi\u1ec7p,&#8230;<\/li>\n\n\n\n<li><strong>Amply:<\/strong>&nbsp;Amply l\u00e0 thi\u1ebft b\u1ecb khu\u1ebfch \u0111\u1ea1i t\u00edn hi\u1ec7u \u00e2m thanh.<\/li>\n\n\n\n<li><strong>Loa:<\/strong>&nbsp;Loa l\u00e0 thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u00e2m thanh th\u00e0nh \u00e2m thanh.<\/li>\n\n\n\n<li><strong>T\u1ee7 rack:<\/strong>&nbsp;T\u1ee7 rack l\u00e0 n\u01a1i ch\u1ee9a c\u00e1c thi\u1ebft b\u1ecb \u00e2m thanh.<\/li>\n<\/ul>\n\n\n\n<p><strong>Ngu\u1ed3n ph\u00e1t \u00e2m thanh<\/strong><\/p>\n\n\n\n<p>Ngu\u1ed3n ph\u00e1t \u00e2m thanh l\u00e0 thi\u1ebft b\u1ecb cung c\u1ea5p t\u00edn hi\u1ec7u \u00e2m thanh cho h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng. Ngu\u1ed3n ph\u00e1t \u00e2m thanh c\u00f3 th\u1ec3 l\u00e0 m\u00e1y t\u00ednh, d\u00e0n karaoke, h\u1ec7 th\u1ed1ng \u00e2m thanh chuy\u00ean nghi\u1ec7p,&#8230;<\/p>\n\n\n\n<p><strong>Amply<\/strong><\/p>\n\n\n\n<p>Amply l\u00e0 thi\u1ebft b\u1ecb khu\u1ebfch \u0111\u1ea1i t\u00edn hi\u1ec7u \u00e2m thanh. Amply c\u00f3 nhi\u1ec7m v\u1ee5 t\u0103ng c\u01b0\u1eddng c\u00f4ng su\u1ea5t c\u1ee7a t\u00edn hi\u1ec7u \u00e2m thanh, gi\u00fap \u00e2m thanh ph\u00e1t ra t\u1eeb loa l\u1edbn h\u01a1n v\u00e0 r\u00f5 r\u00e0ng h\u01a1n.<\/p>\n\n\n\n<p><strong>Loa<\/strong><\/p>\n\n\n\n<p>Loa l\u00e0 thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u00e2m thanh th\u00e0nh \u00e2m thanh. Loa c\u00f3 nhi\u1ec7m v\u1ee5 t\u00e1i t\u1ea1o \u00e2m thanh t\u1eeb t\u00edn hi\u1ec7u \u0111i\u1ec7n. Loa h\u1ed9i tr\u01b0\u1eddng th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c lo\u1ea1i sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Loa ch\u00ednh:<\/strong>&nbsp;Loa ch\u00ednh l\u00e0 loa c\u00f3 nhi\u1ec7m v\u1ee5 t\u00e1i t\u1ea1o \u00e2m thanh ch\u00ednh c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh.&nbsp;Loa ch\u00ednh th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ph\u00eda tr\u01b0\u1edbc h\u1ed9i tr\u01b0\u1eddng.<\/li>\n\n\n\n<li><strong>Loa surround:<\/strong>&nbsp;Loa surround l\u00e0 loa c\u00f3 nhi\u1ec7m v\u1ee5 t\u00e1i t\u1ea1o \u00e2m thanh xung quanh c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh.&nbsp;Loa surround th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ph\u00eda sau v\u00e0 xung quanh h\u1ed9i tr\u01b0\u1eddng.<\/li>\n\n\n\n<li><strong>Loa subwoofer:<\/strong>&nbsp;Loa subwoofer l\u00e0 loa c\u00f3 nhi\u1ec7m v\u1ee5 t\u00e1i t\u1ea1o \u00e2m thanh tr\u1ea7m.&nbsp;Loa subwoofer th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ph\u00eda d\u01b0\u1edbi h\u1ed9i tr\u01b0\u1eddng.<\/li>\n<\/ul>\n\n\n\n<p><strong>T\u1ee7 rack<\/strong><\/p>\n\n\n\n<p>T\u1ee7 rack l\u00e0 n\u01a1i ch\u1ee9a c\u00e1c thi\u1ebft b\u1ecb \u00e2m thanh. T\u1ee7 rack gi\u00fap b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u00e2m thanh kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n<p><strong>L\u1ef1a ch\u1ecdn c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng<\/strong><\/p>\n\n\n\n<p>Khi l\u1ef1a ch\u1ecdn c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng, c\u1ea7n l\u01b0u \u00fd c\u00e1c y\u1ebfu t\u1ed1 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Y\u00eau c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng:<\/strong>&nbsp;H\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng c\u1ea7n \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 c\u00f4ng su\u1ea5t,&nbsp;ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh v\u00e0 t\u00ednh ph\u00e2n t\u00e1n.<\/li>\n\n\n\n<li><strong>K\u00edch th\u01b0\u1edbc c\u1ee7a h\u1ed9i tr\u01b0\u1eddng:<\/strong>&nbsp;K\u00edch th\u01b0\u1edbc c\u1ee7a h\u1ed9i tr\u01b0\u1eddng s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00f4ng su\u1ea5t v\u00e0 s\u1ed1 l\u01b0\u1ee3ng loa c\u1ea7n thi\u1ebft.<\/li>\n\n\n\n<li><strong>Nhu c\u1ea7u s\u1eed d\u1ee5ng:<\/strong>&nbsp;Nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a h\u1ed9i tr\u01b0\u1eddng s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn lo\u1ea1i h\u1ec7 th\u1ed1ng \u00e2m thanh c\u1ea7n thi\u1ebft.<\/li>\n<\/ul>\n\n\n\n<p><strong>L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng<\/strong><\/p>\n\n\n\n<p>L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi c\u00e1c k\u1ef9 s\u01b0 \u00e2m thanh chuy\u00ean nghi\u1ec7p. Vi\u1ec7c l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng c\u1ea7n \u0111\u1ea3m b\u1ea3o c\u00e1c y\u00eau c\u1ea7u sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u1ecb tr\u00ed \u0111\u1eb7t loa:<\/strong>&nbsp;V\u1ecb tr\u00ed \u0111\u1eb7t loa c\u1ea7n \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u00e2m thanh \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n \u0111\u1ec1u trong kh\u00f4ng gian.<\/li>\n\n\n\n<li><strong>Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c loa:<\/strong>&nbsp;Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c loa c\u1ea7n \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u00e2m thanh \u0111\u01b0\u1ee3c ph\u1ed1i h\u1ee3p nh\u1ecbp nh\u00e0ng.<\/li>\n\n\n\n<li><strong>H\u01b0\u1edbng c\u1ee7a loa:<\/strong>&nbsp;H\u01b0\u1edbng c\u1ee7a loa c\u1ea7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh sao cho \u00e2m thanh \u0111\u01b0\u1ee3c h\u01b0\u1edbng t\u1edbi kh\u00e1n gi\u1ea3.<\/li>\n<\/ul>\n\n\n\n<p><strong>B\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"http:\/\/vnexpress.link\/wp-content\/uploads\/2023\/12\/dan-am-thanh-hoi-truong-b01-1.jpg\" alt=\"\" class=\"wp-image-841\" srcset=\"https:\/\/vnexpress.link\/wp-content\/uploads\/2023\/12\/dan-am-thanh-hoi-truong-b01-1.jpg 500w, https:\/\/vnexpress.link\/wp-content\/uploads\/2023\/12\/dan-am-thanh-hoi-truong-b01-1-300x300.jpg 300w, https:\/\/vnexpress.link\/wp-content\/uploads\/2023\/12\/dan-am-thanh-hoi-truong-b01-1-150x150.jpg 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p>H\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh. Vi\u1ec7c b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng c\u1ea7n bao g\u1ed3m c\u00e1c c\u00f4ng vi\u1ec7c sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ki\u1ec3m tra, v\u1ec7 sinh c\u00e1c thi\u1ebft b\u1ecb \u00e2m thanh:<\/strong>&nbsp;C\u00e1c thi\u1ebft b\u1ecb \u00e2m thanh c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra,&nbsp;v\u1ec7 sinh th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.<\/li>\n\n\n\n<li><strong>Ch\u1ec9nh s\u1eeda, hi\u1ec7u ch\u1ec9nh \u00e2m thanh:<\/strong>&nbsp;\u00c2m thanh c\u1ea7n \u0111\u01b0\u1ee3c ch\u1ec9nh s\u1eeda,&nbsp;hi\u1ec7u ch\u1ec9nh th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>C\u00e1c lo\u1ea1i h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng<\/strong><\/h2>\n\n\n\n<p>C\u00f3 nhi\u1ec1u lo\u1ea1i h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng kh\u00e1c nhau, t\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a h\u1ed9i tr\u01b0\u1eddng. C\u00e1c lo\u1ea1i h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u1ec7 th\u1ed1ng \u00e2m thanh 2.0:<\/strong> H\u1ec7 th\u1ed1ng \u00e2m thanh n\u00e0y bao g\u1ed3m hai loa ch\u00ednh, \u0111\u1eb7t \u1edf ph\u00eda tr\u01b0\u1edbc h\u1ed9i tr\u01b0\u1eddng. H\u1ec7 th\u1ed1ng \u00e2m thanh 2.0 l\u00e0 h\u1ec7 th\u1ed1ng \u00e2m thanh \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t nh\u1ea5t, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ed9i tr\u01b0\u1eddng nh\u1ecf.<\/li>\n\n\n\n<li><strong>H\u1ec7 th\u1ed1ng \u00e2m thanh 5.1:<\/strong> H\u1ec7 th\u1ed1ng \u00e2m thanh n\u00e0y bao g\u1ed3m n\u0103m loa ch\u00ednh, \u0111\u1eb7t \u1edf ph\u00eda tr\u01b0\u1edbc, ph\u00eda sau v\u00e0 ph\u00eda tr\u00ean h\u1ed9i tr\u01b0\u1eddng, c\u00f9ng v\u1edbi m\u1ed9t loa subwoofer. H\u1ec7 th\u1ed1ng \u00e2m thanh 5.1 mang l\u1ea1i \u00e2m thanh v\u00f2m, t\u1ea1o c\u1ea3m gi\u00e1c ch\u00e2n th\u1ef1c v\u00e0 s\u1ed1ng \u0111\u1ed9ng h\u01a1n cho ng\u01b0\u1eddi nghe. H\u1ec7 th\u1ed1ng \u00e2m thanh 5.1 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ed9i tr\u01b0\u1eddng v\u1eeba v\u00e0 l\u1edbn.<\/li>\n\n\n\n<li><strong>H\u1ec7 th\u1ed1ng \u00e2m thanh 7.1:<\/strong> H\u1ec7 th\u1ed1ng \u00e2m thanh n\u00e0y bao g\u1ed3m b\u1ea3y loa ch\u00ednh, \u0111\u1eb7t \u1edf ph\u00eda tr\u01b0\u1edbc, ph\u00eda sau, ph\u00eda tr\u00ean v\u00e0 ph\u00eda d\u01b0\u1edbi h\u1ed9i tr\u01b0\u1eddng, c\u00f9ng v\u1edbi m\u1ed9t loa subwoofer. H\u1ec7 th\u1ed1ng \u00e2m thanh 7.1 mang l\u1ea1i \u00e2m thanh v\u00f2m ch\u00e2n th\u1ef1c v\u00e0 s\u1ed1ng \u0111\u1ed9ng h\u01a1n n\u1eefa. H\u1ec7 th\u1ed1ng \u00e2m thanh 7.1 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ed9i tr\u01b0\u1eddng l\u1edbn.<\/li>\n<\/ul>\n\n\n\n<p>Ngo\u00e0i ra, c\u00f2n c\u00f3 c\u00e1c lo\u1ea1i h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u1ec7 th\u1ed1ng \u00e2m thanh \u00e2m tr\u1ea7n:<\/strong> H\u1ec7 th\u1ed1ng \u00e2m thanh n\u00e0y s\u1eed d\u1ee5ng loa \u00e2m tr\u1ea7n \u0111\u1ec3 t\u00e1i t\u1ea1o \u00e2m thanh. H\u1ec7 th\u1ed1ng \u00e2m thanh \u00e2m tr\u1ea7n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ed9i tr\u01b0\u1eddng c\u00f3 tr\u1ea7n cao, gi\u00fap ti\u1ebft ki\u1ec7m kh\u00f4ng gian.<\/li>\n\n\n\n<li><strong>H\u1ec7 th\u1ed1ng \u00e2m thanh s\u1ed1:<\/strong> H\u1ec7 th\u1ed1ng \u00e2m thanh n\u00e0y s\u1eed d\u1ee5ng t\u00edn hi\u1ec7u \u00e2m thanh s\u1ed1 \u0111\u1ec3 truy\u1ec1n t\u1ea3i \u00e2m thanh. H\u1ec7 th\u1ed1ng \u00e2m thanh s\u1ed1 mang l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh t\u1ed1t h\u01a1n so v\u1edbi h\u1ec7 th\u1ed1ng \u00e2m thanh t\u01b0\u01a1ng t\u1ef1.<\/li>\n\n\n\n<li><strong>H\u1ec7 th\u1ed1ng \u00e2m thanh kh\u00f4ng d\u00e2y:<\/strong> H\u1ec7 th\u1ed1ng \u00e2m thanh n\u00e0y s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y \u0111\u1ec3 truy\u1ec1n t\u1ea3i \u00e2m thanh. H\u1ec7 th\u1ed1ng \u00e2m thanh kh\u00f4ng d\u00e2y mang l\u1ea1i s\u1ef1 ti\u1ec7n l\u1ee3i v\u00e0 linh ho\u1ea1t khi s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n\n\n\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng ph\u00f9 h\u1ee3p c\u1ea7n d\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>K\u00edch th\u01b0\u1edbc c\u1ee7a h\u1ed9i tr\u01b0\u1eddng:<\/strong> K\u00edch th\u01b0\u1edbc c\u1ee7a h\u1ed9i tr\u01b0\u1eddng quy\u1ebft \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng v\u00e0 lo\u1ea1i loa c\u1ea7n s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li><strong>Nhu c\u1ea7u s\u1eed d\u1ee5ng:<\/strong> Nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a h\u1ed9i tr\u01b0\u1eddng quy\u1ebft \u0111\u1ecbnh lo\u1ea1i \u00e2m thanh c\u1ea7n t\u00e1i t\u1ea1o. V\u00ed d\u1ee5, n\u1ebfu h\u1ed9i tr\u01b0\u1eddng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n nh\u1ea1c, b\u1ea1n c\u1ea7n l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng \u00e2m thanh c\u00f3 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o \u00e2m thanh nh\u1ea1c s\u1ed1ng t\u1ed1t.<\/li>\n\n\n\n<li><strong>Ng\u00e2n s\u00e1ch:<\/strong> Ng\u00e2n s\u00e1ch l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n c\u00e2n nh\u1eafc khi l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng. C\u00e1c h\u1ec7 th\u1ed1ng \u00e2m thanh c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao th\u01b0\u1eddng c\u00f3 gi\u00e1 th\u00e0nh cao h\u01a1n.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng l\u00e0 h\u1ec7 th\u1ed1ng \u00e2m thanh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00e1i t\u1ea1o \u00e2m thanh trong c\u00e1c h\u1ed9i tr\u01b0\u1eddng l\u1edbn, nh\u01b0 h\u1ed9i tr\u01b0\u1eddng v\u0103n h\u00f3a, h\u1ed9i tr\u01b0\u1eddng h\u1ed9i ngh\u1ecb,&#8230; H\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng c\u1ea7n \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u sau: H\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i tr\u01b0\u1eddng bao g\u1ed3m c\u00e1c &hellip; <a href=\"https:\/\/vnexpress.link\/index.php\/2023\/12\/02\/viet-moi-audio-hanh-trinh-chinh-phuc-am-thanh-dinh-cao\/\" class=\"more-link\">Ti\u1ebfp t\u1ee5c \u0111\u1ecdc <span class=\"screen-reader-text\">Vi\u1ec7t M\u1edbi Audio: H\u00e0nh Tr\u00ecnh Chinh Ph\u1ee5c \u00c2m Thanh \u0110\u1ec9nh Cao<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":841,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-840","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/posts\/840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/comments?post=840"}],"version-history":[{"count":1,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/posts\/840\/revisions"}],"predecessor-version":[{"id":842,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/posts\/840\/revisions\/842"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/media\/841"}],"wp:attachment":[{"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/media?parent=840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/categories?post=840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/tags?post=840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}