{"id":443,"date":"2025-10-16T05:18:20","date_gmt":"2025-10-15T22:18:20","guid":{"rendered":"http:\/\/trungpro.com.vn\/wordpress\/?p=443"},"modified":"2025-10-16T05:18:22","modified_gmt":"2025-10-15T22:18:22","slug":"am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio","status":"publish","type":"post","link":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/","title":{"rendered":"\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio"},"content":{"rendered":"\n

1. Gi\u1edbi thi\u1ec7u v\u1ec1 \u00e2m thanh analog v\u00e0 \u00e2m thanh s\u1ed1<\/strong><\/p>\n\n\n\n

\"\u00c2m
\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio<\/em><\/figcaption><\/figure>\n\n\n\n

Trong th\u1ebf gi\u1edbi audio, hai kh\u00e1i ni\u1ec7m \u00e2m thanh analog v\u00e0 \u00e2m thanh s\u1ed1 (digital audio) lu\u00f4n l\u00e0 \u0111\u1ec1 t\u00e0i \u0111\u01b0\u1ee3c tranh lu\u1eadn s\u00f4i n\u1ed5i. D\u00f9 c\u00f9ng m\u1ee5c \u0111\u00edch t\u00e1i t\u1ea1o \u00e2m nh\u1ea1c, nh\u01b0ng c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng v\u00e0 tr\u1ea3i nghi\u1ec7m m\u00e0 ch\u00fang mang l\u1ea1i ho\u00e0n to\u00e0n kh\u00e1c nhau.<\/p>\n\n\n\n

    \n
  • \u00c2m thanh analog l\u00e0 d\u1ea1ng s\u00f3ng \u00e2m t\u1ef1 nhi\u00ean, li\u00ean t\u1ee5c, \u0111\u01b0\u1ee3c ghi l\u1ea1i d\u01b0\u1edbi d\u1ea1ng v\u1eadt l\u00fd nh\u01b0 \u0111\u0129a than, b\u0103ng cassette.<\/li>\n\n\n\n
  • \u00c2m thanh s\u1ed1 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i t\u1eeb t\u00edn hi\u1ec7u analog sang d\u1ea1ng d\u1eef li\u1ec7u nh\u1ecb ph\u00e2n (0 v\u00e0 1), ph\u1ed5 bi\u1ebfn trong CD, file nh\u1ea1c MP3, FLAC, ho\u1eb7c stream qua Internet.<\/li>\n<\/ul>\n\n\n\n

    2. C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u00e2m thanh analog<\/strong><\/p>\n\n\n\n

    \u00c2m thanh analog ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd t\u00e1i t\u1ea1o d\u1ea1ng s\u00f3ng \u00e2m thanh g\u1ed1c b\u1eb1ng t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n

    V\u00ed d\u1ee5: Khi h\u00e1t v\u00e0o micro, dao \u0111\u1ed9ng kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c chuy\u1ec3n th\u00e0nh d\u00f2ng \u0111i\u1ec7n bi\u1ebfn thi\u00ean li\u00ean t\u1ee5c, r\u1ed3i \u0111\u01b0\u1ee3c l\u01b0u tr\u00ean b\u0103ng t\u1eeb ho\u1eb7c r\u00e3nh \u0111\u0129a than.<\/p>\n\n\n\n

    \u0110i\u1ec1u n\u00e0y gi\u00fap \u00e2m thanh analog gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u01b0\u1ee3t m\u00e0, t\u1ef1 nhi\u00ean, g\u1ea7n gi\u1ed1ng nh\u01b0 \u00e2m thanh th\u1eadt. Tuy nhi\u00ean, t\u00edn hi\u1ec7u d\u1ec5 b\u1ecb nhi\u1ec5u, m\u00e9o ti\u1ebfng, v\u00e0 suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng theo th\u1eddi gian.<\/p>\n\n\n\n

    3. C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u00e2m thanh s\u1ed1 (Digital Audio)<\/strong><\/p>\n\n\n\n

    Kh\u00e1c v\u1edbi analog, \u00e2m thanh s\u1ed1 chuy\u1ec3n t\u00edn hi\u1ec7u analog th\u00e0nh d\u00e3y s\u1ed1 nh\u1ecb ph\u00e2n th\u00f4ng qua qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i ADC (Analog-to-Digital Conversion).<\/p>\n\n\n\n

    Khi ph\u00e1t l\u1ea1i, qu\u00e1 tr\u00ecnh ng\u01b0\u1ee3c l\u1ea1i DAC (Digital-to-Analog Conversion) s\u1ebd t\u00e1i t\u1ea1o l\u1ea1i t\u00edn hi\u1ec7u \u00e2m thanh cho loa ho\u1eb7c tai nghe.<\/p>\n\n\n\n

    \u01afu \u0111i\u1ec3m c\u1ee7a \u00e2m thanh s\u1ed1 l\u00e0:<\/p>\n\n\n\n

      \n
    • Ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh, kh\u00f4ng b\u1ecb suy hao theo th\u1eddi gian<\/li>\n\n\n\n
    • D\u1ec5 d\u00e0ng sao ch\u00e9p, l\u01b0u tr\u1eef, chia s\u1ebb<\/li>\n\n\n\n
    • H\u1ed7 tr\u1ee3 x\u1eed l\u00fd k\u1ef9 thu\u1eadt s\u1ed1, gi\u00fap \u00e2m thanh trong h\u01a1n, g\u1ecdn g\u00e0ng h\u01a1n<\/li>\n<\/ul>\n\n\n\n

      4. So s\u00e1nh \u00e2m thanh analog v\u00e0 \u00e2m thanh s\u1ed1<\/strong><\/p>\n\n\n\n

      Ti\u00eau ch\u00ed<\/strong><\/td>\u00c2m thanh Analog<\/strong><\/td>\u00c2m thanh S\u1ed1 (Digital)<\/strong><\/td><\/tr>
      \u0110\u1ed9 trung th\u1ef1c<\/td>T\u1ef1 nhi\u00ean, m\u1ec1m m\u1ea1i, gi\u00e0u c\u1ea3m x\u00fac<\/td>Ch\u00ednh x\u00e1c, chi ti\u1ebft, r\u00f5 r\u00e0ng<\/td><\/tr>
      Kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef<\/td>C\u1ed3ng k\u1ec1nh, d\u1ec5 h\u1ecfng<\/td>G\u1ecdn nh\u1eb9, l\u01b0u tr\u1eef l\u00e2u d\u00e0i<\/td><\/tr>
      Kh\u1ea3 n\u0103ng x\u1eed l\u00fd<\/td>Gi\u1edbi h\u1ea1n, kh\u00f3 ch\u1ec9nh s\u1eeda<\/td>D\u1ec5 d\u00e0ng qua ph\u1ea7n m\u1ec1m<\/td><\/tr>
      \u0110\u1ed9 nhi\u1ec5u<\/td>D\u1ec5 nhi\u1ec5u, m\u00e9o t\u00edn hi\u1ec7u<\/td>G\u1ea7n nh\u01b0 kh\u00f4ng nhi\u1ec5u<\/td><\/tr>
      C\u1ea3m x\u00fac nghe<\/td>\u201c\u1ea5m\u201d, \u201cth\u1eadt\u201d, \u201cc\u00f3 h\u1ed3n\u201d<\/td>\u201cs\u1ea1ch\u201d, \u201cs\u00e1ng\u201d, \u201chi\u1ec7n \u0111\u1ea1i\u201d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      5. Ng\u01b0\u1eddi ch\u01a1i Audio n\u00ean ch\u1ecdn \u00e2m thanh n\u00e0o?<\/strong><\/p>\n\n\n\n

      C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o gu th\u01b0\u1edfng th\u1ee9c v\u00e0 thi\u1ebft b\u1ecb b\u1ea1n s\u1edf h\u1eefu.<\/p>\n\n\n\n

        \n
      • N\u1ebfu b\u1ea1n y\u00eau th\u00edch ch\u1ea5t \u00e2m m\u1ed9c m\u1ea1c, c\u1ea3m x\u00fac, h\u00e3y ch\u1ecdn \u00e2m thanh analog c\u00f9ng \u0111\u0129a than, b\u0103ng cassette, ho\u1eb7c amply \u0111\u00e8n.<\/li>\n\n\n\n
      • N\u1ebfu b\u1ea1n mu\u1ed1n ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh, ti\u1ec7n d\u1ee5ng, hi\u1ec7n \u0111\u1ea1i, th\u00ec \u00e2m thanh s\u1ed1 v\u1edbi DAC, file lossless (FLAC, DSD) s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng.<\/li>\n<\/ul>\n\n\n\n

        Nhi\u1ec1u audiophile hi\u1ec7n nay k\u1ebft h\u1ee3p c\u1ea3 hai: nghe \u0111\u0129a than \u0111\u1ec3 th\u01b0\u1edfng th\u1ee9c, nghe file s\u1ed1 \u0111\u1ec3 ti\u1ec7n l\u1ee3i v\u00e0 l\u01b0u tr\u1eef l\u00e2u d\u00e0i.<\/p>\n\n\n\n

        6. Xu h\u01b0\u1edbng k\u1ebft h\u1ee3p analog v\u00e0 digital trong th\u1eddi \u0111\u1ea1i m\u1edbi<\/strong><\/p>\n\n\n\n

        Hi\u1ec7n nay, c\u00e1c h\u00e3ng thi\u1ebft b\u1ecb \u00e2m thanh \u0111ang h\u01b0\u1edbng \u0111\u1ebfn k\u1ebft h\u1ee3p \u01b0u \u0111i\u1ec3m c\u1ee7a c\u1ea3 hai c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n

        V\u00ed d\u1ee5:<\/p>\n\n\n\n

          \n
        • DAC cao c\u1ea5p c\u00f3 m\u1ea1ch analog ri\u00eang bi\u1ec7t \u0111\u1ec3 t\u1ea1o c\u1ea3m gi\u00e1c \u201c\u1ea5m\u201d.<\/li>\n\n\n\n
        • Amply hybrid k\u1ebft h\u1ee3p \u0111\u00e8n \u0111i\u1ec7n t\u1eed (analog) v\u1edbi m\u1ea1ch s\u1ed1 DSP.<\/li>\n<\/ul>\n\n\n\n

          S\u1ef1 h\u00f2a tr\u1ed9n n\u00e0y gi\u00fap ng\u01b0\u1eddi nghe v\u1eeba t\u1eadn h\u01b0\u1edfng s\u1ef1 t\u1ef1 nhi\u00ean c\u1ee7a analog, v\u1eeba c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ee7a digital \u2013 m\u1ed9t xu h\u01b0\u1edbng \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi y\u00eau \u00e2m thanh hi\u1ec7n \u0111\u1ea1i l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n

          7. K\u1ebft lu\u1eadn<\/strong><\/p>\n\n\n\n

          C\u1ea3 \u00e2m thanh analog v\u00e0 \u00e2m thanh s\u1ed1 \u0111\u1ec1u c\u00f3 n\u00e9t quy\u1ebfn r\u0169 ri\u00eang. Analog mang \u0111\u1ebfn c\u1ea3m x\u00fac v\u00e0 s\u1ef1 ho\u00e0i ni\u1ec7m, trong khi digital th\u1ec3 hi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ti\u1ec7n \u00edch c\u1ee7a c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n

          Quan tr\u1ecdng nh\u1ea5t, h\u00e3y ch\u1ecdn ch\u1ea5t \u00e2m khi\u1ebfn b\u1ea1n h\u1ea1nh ph\u00fac m\u1ed7i khi nghe, v\u00ec \u00e2m nh\u1ea1c l\u00e0 tr\u1ea3i nghi\u1ec7m c\u00e1 nh\u00e2n, kh\u00f4ng c\u00f3 \u0111\u00fang hay sai.<\/p>\n\n\n\n

          \ud83d\udd11 T\u1eeb kh\u00f3a SEO g\u1ee3i \u00fd:<\/strong><\/p>\n\n\n\n

          \u00e2m thanh s\u1ed1, \u00e2m thanh analog, so s\u00e1nh \u00e2m thanh s\u1ed1 v\u00e0 analog, c\u00f4ng ngh\u1ec7 \u00e2m thanh, thi\u1ebft b\u1ecb audio, DAC, amply \u0111\u00e8n, \u0111\u0129a than, digital audio, analog audio<\/p>\n\n\n\n

          <\/p>\n","protected":false},"excerpt":{"rendered":"

          Trong th\u1ebf gi\u1edbi audio, hai kh\u00e1i ni\u1ec7m \u00e2m thanh analog v\u00e0 \u00e2m thanh s\u1ed1 (digital audio) lu\u00f4n l\u00e0 \u0111\u1ec1 t\u00e0i \u0111\u01b0\u1ee3c tranh lu\u1eadn s\u00f4i n\u1ed5i. D\u00f9 c\u00f9ng m\u1ee5c \u0111\u00edch t\u00e1i t\u1ea1o \u00e2m nh\u1ea1c, nh\u01b0ng c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng v\u00e0 tr\u1ea3i nghi\u1ec7m m\u00e0 ch\u00fang mang l\u1ea1i ho\u00e0n to\u00e0n kh\u00e1c nhau.<\/p>\n","protected":false},"author":1,"featured_media":444,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[198,197],"class_list":["post-443","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-audio","tag-am-thanh-analog","tag-am-thanh-so"],"yoast_head":"\n\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio - TrungPro.com.vn<\/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:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio - TrungPro.com.vn\" \/>\n<meta property=\"og:description\" content=\"Trong th\u1ebf gi\u1edbi audio, hai kh\u00e1i ni\u1ec7m \u00e2m thanh analog v\u00e0 \u00e2m thanh s\u1ed1 (digital audio) lu\u00f4n l\u00e0 \u0111\u1ec1 t\u00e0i \u0111\u01b0\u1ee3c tranh lu\u1eadn s\u00f4i n\u1ed5i. D\u00f9 c\u00f9ng m\u1ee5c \u0111\u00edch t\u00e1i t\u1ea1o \u00e2m nh\u1ea1c, nh\u01b0ng c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng v\u00e0 tr\u1ea3i nghi\u1ec7m m\u00e0 ch\u00fang mang l\u1ea1i ho\u00e0n to\u00e0n kh\u00e1c nhau.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/\" \/>\n<meta property=\"og:site_name\" content=\"TrungPro.com.vn\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-15T22:18:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-15T22:18:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/Am-thanh.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1536\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"trungpro\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"trungpro\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/\"},\"author\":{\"name\":\"trungpro\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/#\\\/schema\\\/person\\\/75d36a033f3f8e0b4c7783718b687d97\"},\"headline\":\"\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio\",\"datePublished\":\"2025-10-15T22:18:20+00:00\",\"dateModified\":\"2025-10-15T22:18:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/\"},\"wordCount\":1039,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Am-thanh.webp\",\"keywords\":[\"\u00c2m thanh Analog\",\"\u00c2m thanh s\u1ed1\"],\"articleSection\":[\"Th\u1ebf gi\u1edbi Audio\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/\",\"url\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/\",\"name\":\"\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio - TrungPro.com.vn\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Am-thanh.webp\",\"datePublished\":\"2025-10-15T22:18:20+00:00\",\"dateModified\":\"2025-10-15T22:18:22+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/#\\\/schema\\\/person\\\/75d36a033f3f8e0b4c7783718b687d97\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/#primaryimage\",\"url\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Am-thanh.webp\",\"contentUrl\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Am-thanh.webp\",\"width\":1536,\"height\":1024},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/#website\",\"url\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/\",\"name\":\"TrungPro.com.vn\",\"description\":\"C\u00f4ng Ngh\u1ec7, Gi\u1ea3i Ph\u00e1p S\u1ed1 & Tin T\u1ee9c M\u1edbi Nh\u1ea5t\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/#\\\/schema\\\/person\\\/75d36a033f3f8e0b4c7783718b687d97\",\"name\":\"trungpro\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g\",\"caption\":\"trungpro\"},\"sameAs\":[\"http:\\\/\\\/trungpro.com.vn\\\/wordpress\"],\"url\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/author\\\/trungpro\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio - TrungPro.com.vn","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:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/","og_locale":"vi_VN","og_type":"article","og_title":"\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio - TrungPro.com.vn","og_description":"Trong th\u1ebf gi\u1edbi audio, hai kh\u00e1i ni\u1ec7m \u00e2m thanh analog v\u00e0 \u00e2m thanh s\u1ed1 (digital audio) lu\u00f4n l\u00e0 \u0111\u1ec1 t\u00e0i \u0111\u01b0\u1ee3c tranh lu\u1eadn s\u00f4i n\u1ed5i. D\u00f9 c\u00f9ng m\u1ee5c \u0111\u00edch t\u00e1i t\u1ea1o \u00e2m nh\u1ea1c, nh\u01b0ng c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng v\u00e0 tr\u1ea3i nghi\u1ec7m m\u00e0 ch\u00fang mang l\u1ea1i ho\u00e0n to\u00e0n kh\u00e1c nhau.","og_url":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/","og_site_name":"TrungPro.com.vn","article_published_time":"2025-10-15T22:18:20+00:00","article_modified_time":"2025-10-15T22:18:22+00:00","og_image":[{"width":1536,"height":1024,"url":"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/Am-thanh.webp","type":"image\/webp"}],"author":"trungpro","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"trungpro","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"5 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/#article","isPartOf":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/"},"author":{"name":"trungpro","@id":"https:\/\/trungpro.com.vn\/wordpress\/#\/schema\/person\/75d36a033f3f8e0b4c7783718b687d97"},"headline":"\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio","datePublished":"2025-10-15T22:18:20+00:00","dateModified":"2025-10-15T22:18:22+00:00","mainEntityOfPage":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/"},"wordCount":1039,"commentCount":0,"image":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/#primaryimage"},"thumbnailUrl":"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/Am-thanh.webp","keywords":["\u00c2m thanh Analog","\u00c2m thanh s\u1ed1"],"articleSection":["Th\u1ebf gi\u1edbi Audio"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/","url":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/","name":"\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio - TrungPro.com.vn","isPartOf":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/#website"},"primaryImageOfPage":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/#primaryimage"},"image":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/#primaryimage"},"thumbnailUrl":"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/Am-thanh.webp","datePublished":"2025-10-15T22:18:20+00:00","dateModified":"2025-10-15T22:18:22+00:00","author":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/#\/schema\/person\/75d36a033f3f8e0b4c7783718b687d97"},"breadcrumb":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/#primaryimage","url":"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/Am-thanh.webp","contentUrl":"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/Am-thanh.webp","width":1536,"height":1024},{"@type":"BreadcrumbList","@id":"https:\/\/trungpro.com.vn\/wordpress\/am-thanh-so-va-am-thanh-analog-su-khac-biet-va-lua-chon-toi-uu-cho-nguoi-choi-audio\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/trungpro.com.vn\/wordpress\/"},{"@type":"ListItem","position":2,"name":"\u00c2m thanh s\u1ed1 v\u00e0 \u00e2m thanh analog \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ng\u01b0\u1eddi ch\u01a1i Audio"}]},{"@type":"WebSite","@id":"https:\/\/trungpro.com.vn\/wordpress\/#website","url":"https:\/\/trungpro.com.vn\/wordpress\/","name":"TrungPro.com.vn","description":"C\u00f4ng Ngh\u1ec7, Gi\u1ea3i Ph\u00e1p S\u1ed1 & Tin T\u1ee9c M\u1edbi Nh\u1ea5t","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/trungpro.com.vn\/wordpress\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Person","@id":"https:\/\/trungpro.com.vn\/wordpress\/#\/schema\/person\/75d36a033f3f8e0b4c7783718b687d97","name":"trungpro","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/secure.gravatar.com\/avatar\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g","caption":"trungpro"},"sameAs":["http:\/\/trungpro.com.vn\/wordpress"],"url":"https:\/\/trungpro.com.vn\/wordpress\/author\/trungpro\/"}]}},"_links":{"self":[{"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/posts\/443","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/comments?post=443"}],"version-history":[{"count":1,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/posts\/443\/revisions"}],"predecessor-version":[{"id":445,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/posts\/443\/revisions\/445"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/media\/444"}],"wp:attachment":[{"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/media?parent=443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/categories?post=443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/tags?post=443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}