{"id":7194,"date":"2025-01-15T16:51:45","date_gmt":"2025-01-15T16:51:45","guid":{"rendered":"https:\/\/howtogeek.blog\/zh\/?p=7194"},"modified":"2025-01-15T16:51:45","modified_gmt":"2025-01-15T16:51:45","slug":"key-differences-between-digital-and-analog-audio-do-they-matter","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/zh\/key-differences-between-digital-and-analog-audio-do-they-matter\/","title":{"rendered":"\u6578\u4f4d\u97f3\u8a0a\u548c\u985e\u6bd4\u97f3\u8a0a\u4e4b\u9593\u7684\u4e3b\u8981\u5340\u5225\uff1a\u5b83\u5011\u91cd\u8981\u55ce\uff1f"},"content":{"rendered":"<h3>\u97f3\u8a0a\u985e\u578b\u7e3d\u7d50<\/h3>\n<ul>\n<li>\u985e\u6bd4\u97f3\u8a0a\u4f7f\u7528\u5be6\u9ad4\u8868\u793a\u4f86\u6355\u6349\u8072\u97f3\uff0c\u800c\u6578\u4f4d\u97f3\u8a0a\u5247\u5c07\u8072\u97f3\u7de8\u78bc\u70ba\u6578\u4f4d\u8cc7\u6599\u3002<\/li>\n<li>\u6578\u4f4d\u97f3\u8a0a\u7684\u5feb\u901f\u53d6\u6a23\u5275\u9020\u4e86\u9023\u7e8c\u8072\u97f3\u64ad\u653e\u7684\u932f\u89ba\u3002<\/li>\n<li>\u6578\u4f4d\u97f3\u8a0a\u5728\u5927\u591a\u6578\u6280\u8853\u65b9\u9762\u901a\u5e38\u512a\u65bc\u985e\u6bd4\u97f3\u983b\uff0c\u4f46\u500b\u4eba\u5c0d\u985e\u6bd4\u9304\u97f3\u7684\u504f\u597d\u4ecd\u7136\u5b58\u5728\u3002<\/li>\n<\/ul>\n<p>\u5728\u4e0d\u65b7\u64f4\u5927\u7684\u97f3\u8a0a\u9818\u57df\uff0c\u4e86\u89e3\u985e\u6bd4\u97f3\u8a0a\u548c\u6578\u4f4d\u97f3\u8a0a\u4e4b\u9593\u7684\u5dee\u7570\u81f3\u95dc\u91cd\u8981\u3002\u96d6\u7136\u60a8\u53ef\u80fd\u7d93\u5e38\u9047\u5230\u9019\u4e9b\u8853\u8a9e\uff0c\u4f46\u5982\u679c\u6c92\u6709\u660e\u78ba\u7684\u89e3\u91cb\uff0c\u5b83\u5011\u7684\u6839\u672c\u5340\u5225\u53ef\u80fd\u6703\u88ab\u63a9\u84cb\u3002\u8b93\u6211\u5011\u6df1\u5165\u7814\u7a76\u9019\u4e9b\u6982\u5ff5\uff0c\u4ee5\u95e1\u660e\u5b83\u5011\u5728\u97f3\u8a0a\u4e16\u754c\u4e2d\u7684\u542b\u7fa9\u548c\u542b\u7fa9\u3002<\/p>\n<h2 id=\"what-is-analog-audio\">\u4ec0\u9ebc\u662f\u985e\u6bd4\u97f3\u8a0a\uff1f<\/h2>\n<p>\u5728\u97f3\u8a0a\u8853\u8a9e\u4e2d\uff0c\u201c\u6a21\u64ec\u201d\u662f\u6307\u4f7f\u7528\u73fe\u5be6\u4e16\u754c\u7684\u4ecb\u8cea\u4f86\u6355\u6349\u8072\u6ce2\u3002\u4f8b\u5982\uff0c\u9ed1\u81a0\u5531\u7247\u7684\u51f9\u69fd\u5be6\u969b\u4e0a\u9ad4\u73fe\u4e86\u8072\u6ce2\u2014\u2014\u807d\u89ba\u9ad4\u9a57\u7684\u6709\u5f62\u8868\u73fe\u3002\u5982\u679c\u60a8\u4ed4\u7d30\u8046\u807d\u672a\u64ad\u653e\u7684\u9ed1\u81a0\u5531\u7247\uff0c\u60a8\u4ecd\u7136\u53ef\u4ee5\u96b1\u7d04\u807d\u5230\u9304\u88fd\u7684\u8072\u97f3\uff0c\u5118\u7ba1\u5931\u771f\u4e14\u67d4\u548c\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u4e59\u70ef\u57fa\u97f3\u6a02\u65cb\u5f8b\u4f11\u9592\u4f11\u606f\u7bc0\u594f\u6982\u5ff5\" class=\"wp-image\" decoding=\"async\" height=\"1080\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/3603a256.webp\" title=\"\u4e59\u70ef\u57fa\u97f3\u6a02\u65cb\u5f8b\u4f11\u9592\u4f11\u606f\u7bc0\u594f\u6982\u5ff5\" width=\"1920\"\/><figcaption><a href=\"https:\/\/www.shutterstock.com\/image-photo\/vinyl-music-melody-leisure-rest-rhythm-518640367\">\u9ed1\u81a0\u5531\u7247\uff1a\u6a21\u64ec\u9ad4\u9a57<\/a><\/figcaption><\/figure>\n<p>\u9019\u7a2e\u985e\u6bd4\u5a92\u9ad4\u53ef\u4ee5\u63a1\u53d6\u591a\u7a2e\u5f62\u5f0f\uff0c\u5305\u62ec\u881f\u7b52\u3001\u9ed1\u81a0\u5531\u7247\u548c\u78c1\u5e36\uff0c\u5176\u4e2d\u8072\u6ce2\u4ee5\u9023\u7e8c\u683c\u5f0f\u4fdd\u5b58\u3002<\/p>\n<h2 id=\"what-is-digital-audio\">\u4ec0\u9ebc\u662f\u6578\u4f4d\u97f3\u8a0a\uff1f<\/h2>\n<figure class=\"wp-block-image\"><img alt=\"MacBook Air \u65c1\u908a\u6709 CD \u5149\u789f\u6a5f\u548c\u97f3\u6a02 CD\u3002\" class=\"wp-image\" decoding=\"async\" height=\"1398\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/cd-drive-3.webp\" title=\"MacBook Air \u65c1\u908a\u6709 CD \u5149\u789f\u6a5f\u548c\u97f3\u6a02 CD\u3002\" width=\"2100\"\/><figcaption>\u63a2\u7d22\u6578\u4f4d\u9818\u57df\uff1aCD \u8207\u8a08\u7b97\u6a5f<\/figcaption><\/figure>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u6578\u4f4d\u97f3\u8a0a\u4f7f\u7528\u4e8c\u9032\u4f4d\u4ee3\u78bc\uff08\u7531 1 \u548c 0 \u7d44\u6210\u7684\u7cfb\u7d71\uff09\u4f86\u8868\u793a\u8072\u97f3\u3002\u4f8b\u5982\uff0c\u5728\u5149\u789f (CD) \u4e2d\uff0c\u8cc7\u6599\u88ab\u7de8\u78bc\u5728\u53cd\u5c04\u6216\u4e0d\u53cd\u5c04\u96f7\u5c04\u7684\u300c\u51f9\u5751\u300d\u548c\u300c\u5e73\u53f0\u300d\u4e2d\uff0c\u5f9e\u800c\u5275\u5efa\u8cc7\u6599\u4f4d\u5143\u3002\u5132\u5b58\u5728\u6578\u4f4d\u88dd\u7f6e\u4e0a\u7684\u6bcf\u9996\u97f3\u6a02\uff0c\u7121\u8ad6\u662f\u5728\u667a\u6167\u578b\u624b\u6a5f\u9084\u662f\u96fb\u8166\u4e0a\uff0c\u90fd\u7531\u7121\u6578\u5fae\u5c0f\u7684\u5feb\u9583\u8a18\u61b6\u9ad4\u55ae\u5143\u7d44\u6210\uff0c\u5176\u4e2d\u8072\u97f3\u88ab\u6355\u7372\u70ba\u4e0d\u540c\u5f37\u5ea6\u7684\u78c1\u5834\u3002<\/p>\n<p>\u6578\u4f4d\u97f3\u8a0a\u63a1\u7528\u4e00\u7a2e\u7a31\u70ba\u300c\u53d6\u6a23\u300d\u7684\u65b9\u6cd5\uff0c\u6bcf\u79d2\u6355\u6349\u6578\u5343\u6b21\u8072\u97f3\u3002\u8207\u5e73\u6ed1\u3001\u9023\u7e8c\u7684\u985e\u6bd4\u97f3\u8a0a\u4e0d\u540c\uff0c\u6578\u4f4d\u97f3\u8a0a\u5feb\u901f\u9023\u7e8c\u5730\u50b3\u8f38\u8072\u97f3\u7247\u6bb5\uff0c\u985e\u4f3c\u65bc\u96fb\u5f71\u4e2d\u7684\u5404\u500b\u5e40\u3002\u9019\u7a2e\u7531\u5948\u594e\u65af\u7279\u5b9a\u7406\u63a8\u52d5\u7684\u5feb\u901f\u63a1\u6a23\u901a\u5e38\u4f7f\u7528 44.1 kHz \u7684\u63a1\u6a23\u7387\u4f86\u5275\u5efa\u8207\u6a21\u64ec\u6e90\u7121\u6cd5\u5340\u5206\u7684\u97f3\u983b\uff0c\u4e26\u7d50\u5408\u8868\u793a\u5404\u7a2e\u5e45\u5ea6\u7d1a\u5225\u7684\u5e38\u898b 16 \u4f4d\u5143\u6df1\u5ea6\u3002<\/p>\n<h2 id=\"analog-vs-digital-which-is-better\">\u985e\u6bd4\u8207\u6578\u4f4d\uff1a\u54ea\u500b\u6bd4\u8f03\u597d\uff1f<\/h2>\n<p>\u570d\u7e5e\u8457\u985e\u6bd4\u97f3\u8a0a\u8207\u6578\u4f4d\u97f3\u8a0a\u7684\u512a\u8d8a\u6027\u7684\u722d\u8ad6\u4e00\u76f4\u5728\u6301\u7e8c\uff0c\u800c\u4e14\u5e38\u5e38\u51fa\u73fe\u5169\u6975\u5206\u5316\u3002\u5118\u7ba1\u6578\u4f4d\u97f3\u8a0a\u5728\u4fbf\u5229\u6027\u548c\u6297\u964d\u7d1a\u80fd\u529b\u7b49\u65b9\u9762\u8868\u73fe\u51fa\u8272\uff0c\u4f46\u8072\u7a31\u7d55\u5c0d\u512a\u52e2\u6703\u5ffd\u7565\u500b\u4eba\u5c0d\u985e\u6bd4\u683c\u5f0f\u7684\u504f\u898b\u3002\u8a31\u591a\u767c\u71d2\u53cb\u8a8d\u70ba\u9ed1\u81a0\u5531\u7247\u5177\u6709\u300c\u6eab\u6696\u300d\u7684\u8072\u97f3\uff0c\u4f46\u9019\u7a2e\u770b\u6cd5\u901a\u5e38\u6e90\u81ea\u65bc\u6240\u4f7f\u7528\u7684\u7279\u5b9a\u6bcd\u5e36\u8655\u7406\u6280\u8853\uff0c\u9019\u4e9b\u6280\u8853\u4e5f\u53ef\u4ee5\u4f7f\u7528\u6578\u4f4d\u6280\u8853\u4f86\u8907\u88fd\u3002<\/p>\n<p>\u82e5\u60f3\u66f4\u6df1\u5165\u4e86\u89e3\u9ed1\u81a0\u5531\u7247\u548c\u97f3\u8a0a\u6bcd\u5e36\u8655\u7406\u7684\u8907\u96dc\u6027\uff0c\u8acb\u67e5\u770b Real Engineering \u63d0\u4f9b\u7684\u5bcc\u6709\u6d1e\u5bdf\u529b\u7684\u8996\u8a0a\u5206\u6790\u3002<\/p>\n<p class=\"youtube_link_to_unwrap\" href=\"https:\/\/www.youtube.com\/watch?v=lzRvSWPZQYk\"><iframe loading=\"lazy\" title=\"The Truth About Vinyl - Vinyl vs. Digital\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/lzRvSWPZQYk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p class=\"youtube_link_to_unwrap\" href=\"https:\/\/www.youtube.com\/watch?v=lzRvSWPZQYk\" id=\"lzRvSWPZQYk\"><iframe loading=\"lazy\" title=\"The Truth About Vinyl - Vinyl vs. Digital\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/lzRvSWPZQYk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>\u6700\u7d42\uff0c\u985e\u6bd4\u548c\u6578\u4f4d\u97f3\u8a0a\u4e4b\u9593\u7684\u9078\u64c7\u53d6\u6c7a\u65bc\u500b\u4eba\u559c\u597d\u3002\u96d6\u7136\u6578\u4f4d\u97f3\u8a0a\u5728\u5ba2\u89c0\u54c1\u8cea\u8a55\u4f30\u4e2d\u4f54\u64da\u4e3b\u5c0e\u5730\u4f4d\uff0c\u4f46\u771f\u6b63\u91cd\u8981\u7684\u662f\u4eab\u53d7\u60a8\u559c\u6b61\u7684\u97f3\u8cea\u3002<\/p>\n<h2>\u5e38\u898b\u554f\u984c\u89e3\u7b54<\/h2>\n<h3><strong>1. \u985e\u6bd4\u97f3\u8a0a\u548c\u6578\u4f4d\u97f3\u8a0a\u7684\u4e3b\u8981\u5dee\u7570\u662f\u4ec0\u9ebc\uff1f<\/strong><\/h3>\n<p>\u985e\u6bd4\u97f3\u8a0a\u4f7f\u7528\u9023\u7e8c\u8a0a\u865f\u4f86\u8868\u793a\u8072\u97f3\uff0c\u800c\u6578\u4f4d\u97f3\u8a0a\u5c0d\u8072\u6ce2\u9032\u884c\u53d6\u6a23\u4e26\u5c07\u5176\u7de8\u78bc\u70ba\u6578\u4f4d\u8cc7\u6599\u3002\u9019\u7a2e\u6839\u672c\u5dee\u7570\u6703\u5f71\u97ff\u97f3\u8cea\u548c\u64ad\u653e\u65b9\u6cd5\u3002<\/p>\n<h3><strong>2. \u70ba\u4ec0\u9ebc\u6709\u4e9b\u4eba\u559c\u6b61\u9ed1\u81a0\u5531\u7247\u800c\u4e0d\u662f\u6578\u4f4d\u683c\u5f0f\uff1f<\/strong><\/h3>\n<p>\u8a31\u591a\u9ed1\u81a0\u5531\u7247\u611b\u597d\u8005\u8a8d\u70ba\uff0c\u985e\u6bd4\u9304\u97f3\u53ef\u4ee5\u63d0\u4f9b\u66f4\u6eab\u6696\u3001\u66f4\u8c50\u5bcc\u7684\u8072\u97f3\uff0c\u5176\u7279\u9ede\u662f\u7368\u7279\u7684\u6bcd\u5e36\u8655\u7406\u904e\u7a0b\u3002\u5118\u7ba1\u6578\u4f4d\u97f3\u8a0a\u5177\u6709\u6280\u8853\u512a\u52e2\uff0c\u4f46\u9019\u7a2e\u4e3b\u89c0\u9ad4\u9a57\u53ef\u80fd\u6703\u5c0e\u81f4\u5c0d\u985e\u6bd4\u7684\u504f\u597d\u3002<\/p>\n<h3><strong>3. \u5948\u594e\u65af\u7279\u5b9a\u7406\u8207\u6578\u4f4d\u97f3\u8a0a\u6709\u4f55\u95dc\u4fc2\uff1f<\/strong><\/h3>\n<p>\u5948\u594e\u65af\u7279\u5b9a\u7406\u6307\u51fa\uff0c\u8981\u6e96\u78ba\u6355\u6349\u8a0a\u865f\uff0c\u53d6\u6a23\u7387\u5fc5\u9808\u81f3\u5c11\u662f\u97f3\u8a0a\u4e2d\u6700\u9ad8\u983b\u7387\u7684\u5169\u500d\u3002\u5c0d\u65bc\u97f3\u8a0a\u64ad\u653e\uff0c\u901a\u5e38\u4f7f\u7528 44.1 kHz \u7684\u53d6\u6a23\u7387\uff0c\u9019\u88ab\u8a8d\u70ba\u8db3\u4ee5\u5be6\u73fe\u63a5\u8fd1\u985e\u6bd4\u7684\u97f3\u8cea\u3002<\/p>\n<p><a class=\"xiaomi\" href=\"https:\/\/www.howtogeek.com\/digital-vs-analog-audio-differences-and-why-they-matter\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">\u4f86\u6e90\u548c\u5716\u7247<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u97f3\u8a0a\u985e\u578b\u7e3d\u7d50 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