{"id":421,"date":"2020-09-30T11:46:56","date_gmt":"2020-09-30T03:46:56","guid":{"rendered":"https:\/\/soundbody-audio.com\/?post_type=product&p=421"},"modified":"2023-05-31T15:16:25","modified_gmt":"2023-05-31T07:16:25","slug":"dacupg","status":"publish","type":"product","link":"https:\/\/soundbody-audio.com\/product\/dacupg\/","title":{"rendered":"\u300a\u97f3\u97ff\u5165\u9580\u8a8c\u300b\u6539\u88dd\u5957\u4ef6 \uff0d DAC\u5347\u7d1a\u5b50\u677f"},"content":{"rendered":"

\u7522\u54c1\u4ecb\u7d39<\/strong><\/h1>\n

1. \uff0aDAC\u5347\u7d1a\u5b50\u677f\u9700\u642d\u914d 2020\u97f3\u97ff\u5165\u9580\u8a8c DAC \u7bc7\u4f7f\u7528\uff0a<\/span>
\n2.\u00a0 R-2R DAC \u85c9\u7531\u4e26\u806f\u66f4\u591a\u7684\u96fb\u963b\u964d\u4f4e\u8a0a\u566a\uff1aDAC\u6bcd\u677f<\/p>\n

\u4e0a\u50c5\u6709\u4e00\u9846R – 2R DAC \u6676\u7247\uff0c\u6bcf\u500b\u4e00\u5b50\u677f\u4e0a\u5247\u6709\u5169\u500b R-2R DAC\u6676\u7247\uff0c\u5927\u5927\u63d0\u5347\u97f3\u8cea\u6548\u679c\u3002
\n3. \u5b50\u677f\u7684\u96fb\u6e90\u63a1\u7528 CLC \u7684(\u96fb\u611f-\u96fb\u5bb9-\u96fb\u611f)\u6ffe\u6ce2\u65b9\u5f0f\uff0c\u9032\u4e00\u6b65\u7684\u964d\u4f4e\u96fb\u6e90\u96dc\u8a0a\u7684\u5f71\u97ff\uff0c\u5b50\u677f\u7684post filter\u5f8c\u7f6e\u6ffe\u6ce2\u5668\uff08\uff1f\uff09\u4f7f\u7528\u7279\u6b8a\u7684 RLC \u8a2d\u8a08\uff0c\u4ee5\u63d0\u4f9b\u6700\u5927\u7684\u983b\u5bec\u8207\u6700\u5c0f\u7684\u76f8\u4f4d\u5931\u771f\u3002<\/p>\n

\"\"<\/p>\n

\u8a66\u807d\u5831\u544a\uff1a<\/strong><\/h2>\n
    \n
  • \u63d2\u4e0a\u4e00\u7247\u5b50\u677f\u5f8c\uff1a\u97f3\u8cea\u4e0a\u7684\u5927\u5e45\u6539\u9032\uff0c\u8072\u97f3\u7d30\u7dfb\uff0c\u5c64\u6b21\u66f4\u52a0\u5206\u660e\u3002\u5f9e\u6578\u64da\u4e0a\u4f86\u89e3\u8b80\uff0c\u63d2\u4e0a\u4e00\u7247\u5b50\u677f\u5f8c\u8a0a\u566a\u6bd4\u63d0\u9ad8\u4e86 3 \u223c 4dB \uff0c\u800c\u4e14\u5931\u771f\u4e5f\u964d\u4f4e\u4e86\u4e00\u534a\uff0c \u5929\u4e0b\u679c\u7136\u6c92\u6709\u767d\u5403\u7684\u5348\u9910\uff01<\/li>\n
  • \u63d2\u4e0a\u4e8c\u7247\u5b50\u677f\u5f8c\uff1a\u8a0a\u566a\u6bd4\u53ef\u4ee5\u518d\u6b21\u63d0\u5347 1dB \uff0c\u5931\u771f\u4e5f\u9032\u4e00\u6b65\u964d\u4f4e\uff0c\u5be6\u969b\u7684\u8046\u807d\u4e5f\u8b49\u5be6\u4e86\u7684\u78ba\u662f\u8072\u97f3\u66f4\u7dca\u5be6\u3001\u80cc\u666f\u66f4\u9ed1\u3002<\/li>\n
  • \u63d2\u4e0a\u56db\u7247\u5b50\u677f\u5f8c\uff1a\u6578\u64da\u4e0a\u4e26\u6c92\u6709\u660e\u986f\u7684\u8b8a\u5316\uff0c\u4f46\u662f\u8072\u97f3\u9084\u662f\u6709\u6240\u4e0d\u540c\uff0c\u800c\u9019\u4e9b\u4e0d\u540c\uff0c\u4f60\u53ef\u4ee5\u81ea\u884c\u659f\u914c\u4e26\u9ad4\u9a57\uff0c\u9019\u6a23\u4e0d\u662f\u5f88\u68d2\u55ce\uff1f\u9019\u7576\u7136\u8981\u6b78\u529f\u65bc\u9019\u6b3e DAC \u8070\u660e\u7684\u8a2d\u8a08\u8207\u5b89\u6392\uff0c\u53ef\u4ee5\u8f15\u6613\u8b93\u4f60\u9ad4\u9a57\u4e26\u806f\u7684\u597d\u8655\u8207\u8072\u97f3\u7684\u8b8a\u5316\u3002<\/li>\n<\/ul>\n

    \u53ea\u8981\u9810\u7b97\u8db3\u5920\uff0c\u53ef\u4ee5\u4e00\u8def\u52a0\u5230 10 \u7247\u5b50\u677f\uff0c\u8072\u97f3\u6703\u6108\u4f86\u6108\u597d\uff0c\u96d6\u7136\u56e0\u70ba\u96fb\u6e90\u7684\u4f9b\u61c9\u80fd\u529b\u8b93\u8a0a\u566a\u6bd4\u7121\u6cd5\u6301\u7e8c\u63d0\u5347\uff0c\u4f46\u662f\u5931\u771f\u7387\u9084\u662f\u6703\u4e00\u8def\u4e0b\u964d\u3002 \u6709\u7684\u6642\u5019\uff0c \u6578\u64da\u662f\u4e00\u56de\u4e8b\uff0c\u5be6\u969b\u7684\u807d\u611f\u662f\u53e6\u5916\u4e00\u56de\u4e8b\uff0c \u5c31\u5982\u540c\uff1a\u771f\u7a7a\u7ba1\u64f4\u5927\u6a5f\u7684\u5931\u771f\uff08 THD \uff09\u7e3d\u662f\u6bd4\u6676\u9ad4\u64f4\u5927\u6a5f\u4f86\u5f97\u9ad8\uff0c\u4f46\u662f\u8072\u97f3\u537b\u662f\u5982\u6b64\u8ff7\u4eba\uff01<\/p>\n

    \u9019\u4e5f\u662f\u4e00\u822c\u5e02\u552e\u7684 DAC \u4f5c\u4e0d\u5230\u7684\u3002 \u9054\u6587\u897f\u66fe\u8aaa\u300c\u4eba\u985e\u7684\u9748\u9b42\u662f\u7531\u548c\u8072\u6240\u7d44\u6210\u7684\u3002 \u300d\u4f60\u7684\u9748\u9b42\u4e5f\u5145\u6eff\u7f8e\u9e97\u7684\u97f3\u7b26\u55ce\uff1f\u5f04\u4e00\u53f0\u597d\u7684 DAC \uff0c \u611f\u53d7\u4e00\u4e0b\u97f3\u6a02\u7684\u5f37\u5927\u611f\u52d5\u529b\u5427\uff01<\/p>\n

    \u7d44\u88dd\u793a\u610f\u5716<\/span><\/h2>\n

    \"\"<\/p>\n

    \uff0a\u6b64\u5546\u54c1\u4e0d\u5305\u542bDAC\u6bcd\u677f\uff0a<\/span><\/p>\n

    \uff0a\u6b64\u793a\u610f\u5716\u70ba\u5169\u5f35\u5b50\u677f\uff0a<\/span><\/p>\n

    \u6ce8\u610f\uff1a\u56e0\u91dd\u8173\u6750\u8cea\u7d30\u8edf\uff0c\u63d2\u62d4\u5b50\u677f\u6642\u8acb\u96d9\u624b\u6293\u4f4f\u5b50\u677f\u7684\u5169\u7aef\uff0c10\u652f\u91dd\u8173\u5728\u53f3\u908a\uff0c6\u652f\u91dd\u8173\u5728\u5de6\u908a\uff0c\u5c0d\u6e96\u6bcd\u677f\u4e2d\u592e\u7684\u5b54\u4f4d\u5f8c\u8f15\u8f15\u63d2\u5165\u3002<\/strong><\/p>\n

    \u5982\u679c\u4f7f\u7528\u5927\u65bc\u4e00\u7247\u7684\u5b50\u677f\uff0c\u8acb\u91cd\u8907\u4ee5\u4e0a\u6b65\u9a5f\u5230\u5b50\u677f\u90fd\u5168\u90fd\u63d2\u5165\u3002<\/strong><\/p>\n

    \uff0a\u5982\u679c\u5b89\u88dd\u4e09\u7247\u4ee5\u4e0a\uff08\u542b\u4e09\u7247\uff09\u7684\u5b50\u677f\uff0c\u9808\u5c07DAC\u6728\u6bbc\u7684\u4e0a\u677f\u62c6\u9664\uff0a<\/span>
    \n\u9451\u8cde\u671f\u898f\u5b9a\uff1a<\/p>\n

    1. \u6539\u8b8a\u5fc3\u610f\u9000\u8ca8\u5546\u54c1\u5fc5\u9808\u70ba\u5168\u65b0\u3001\u539f\u5305\u88dd\u3001\u4e0d\u5f97\u62c6\u5c01\u4e14\u5b8c\u6574(\u542b\u8d08\u54c1)\uff0c\u4e26\u9644\u4e0a\u5546\u54c1\u55ae\u64da\u53ca\u8cfc\u8cb7\u767c\u7968\u8b49\u660e\u5247\u53ef\u5168\u984d\u9000\u6b3e\u3002<\/p>\n

    2. \u82e5\u7d93\u62c6\u5c01\u6aa2\u6e2c\u4f7f\u7528\u904e\uff0c\u5247\u9808\u6536\u53d6\u5305\u88dd\u6574\u65b0\u8cbb\u7528200\u5143\u6574\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      \n
    1. \u63a1\u7528\u4e8c\u500b R-2R \u7684 IC \u4e26\u806f\uff0c\u52a0\u4e0a\u4ee5\u9ad8\u6027\u80fd\u7684\u904b\u7b97\u653e\u5927\u5668\uff08OP\uff09\u4f5c\u70ba I\/V converter \uff08\u96fb\u6d41 \u2013 \u96fb\u58d3\u8f49\u63db\u5668\uff09\uff0c\u4f4e\u96dc\u8a0a\u3001\u4f4e\u5931\u771f\u3002\u6578\u64da\u986f\u793a\uff0c\u63d2\u4e0a\u7b2c\u4e00\u7247\u5b50\u677f\u5f8c\u8a0a\u566a\u6bd4\u964d\u4f4e\u4e86 3 \u223c 4dB \uff0c\u5931\u771f\u964d\u4f4e\u4e86\u4e00\u534a\uff01\uff08\u6548\u679c\u6703\u905e\u6e1b\uff09<\/li>\n
    2. \u5b50\u677f\u53ef\u5806\u758a\uff0c\u5efa\u8b70\u4e0d\u8981\u8d85\u904e5\u7247\uff0c\u53ef\u80fd\u6703\u6709\u6a5f\u69cb\u554f\u984c\u5c0e\u81f4\u97f3\u8cea\u4e0d\u826f\u3002<\/li>\n
    3. \u5efa\u8b70\u4f7f\u7528\u5169\u7247\uff0c\u7b2c\u4e09\u7247\u6642\uff0cDAC\u6728\u6bbc\u4e0a\u84cb\u5c07\u7121\u6cd5\u84cb\u4e0a\u3002<\/li>\n<\/ol>\n
      \n
      <\/div>\n<\/div>\n","protected":false},"featured_media":1553,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[120,98,15],"product_tag":[],"_links":{"self":[{"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/product\/421"}],"collection":[{"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/comments?post=421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/media\/1553"}],"wp:attachment":[{"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/media?parent=421"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/product_cat?post=421"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soundbody-audio.com\/wp-json\/wp\/v2\/product_tag?post=421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}