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\u7b2c\u4e8c\u662f\u65f6\u95f4\u5bf9\u9f50\u3002\u539f\u8f66\u7cfb\u7edf\u4e2d\u5de6\u53f3\u58f0\u9053\u5230\u8fbe\u8033\u6735\u7684\u65f6\u95f4\u5b58\u5728\u5dee\u5f02\uff0c\u8fd9\u4e2a\u65f6\u95f4\u5dee\u4f1a\u5bfc\u81f4\u58f0\u50cf\u6a21\u7cca\u2014\u2014\u5c31\u50cf\u770b\u4e00\u5e45\u6ca1\u5bf9\u7126\u7684\u7167\u7247\uff0c\u8f6e\u5ed3\u4e0d\u6e05\u6670\u3002DSP\u901a\u8fc7\u5fae\u79d2\u7ea7\u7684\u5ef6\u8fdf\u8bbe\u7f6e\u8ba9\u6240\u6709\u58f0\u9053\u540c\u6b65\u5230\u8fbe\uff0c\u58f0\u50cf\u53d8\u5f97\u9510\u5229\uff0c\u5b9a\u4f4d\u548c\u5c42\u6b21\u611f\u81ea\u7136\u63d0\u5347\uff0c\u89e3\u6790\u529b\u4e5f\u968f\u4e4b\u6539\u5584\u3002<\/p>\n

\u7b2c\u4e09\u662f\u5206\u9891\u4f18\u5316\u3002\u539f\u8f66\u529f\u653e\u7684\u5206\u9891\u901a\u5e38\u4f7f\u7528\u8f83\u4f4e\u9636\u7684\u6ee4\u6ce2\u5668\uff0c\u9891\u6bb5\u4e4b\u95f4\u91cd\u53e0\u4e25\u91cd\uff0c\u58f0\u97f3\u6df7\u6d4a\u3002DSP\u53ef\u4ee5\u505a\u9ad8\u9636\u5206\u9891\uff0c\u5404\u9891\u6bb5\u5e72\u51c0\u5206\u79bb\uff0c\u6bcf\u4e2a\u626c\u58f0\u5668\u53ea\u8d1f\u8d23\u81ea\u5df1\u6700\u64c5\u957f\u7684\u9891\u6bb5\uff0c\u6574\u4f53\u6e05\u6670\u5ea6\u5927\u5e45\u63d0\u5347\u3002<\/p>\n

\u8fd9\u4e09\u4e2a\u65b9\u9762\u7efc\u5408\u4f5c\u7528\uff0c\u5c31\u662fDSP\u80fd\u5728\u4e0d\u6362\u4e3b\u673a\u548c\u5587\u53ed\u7684\u524d\u63d0\u4e0b\u63d0\u5347\u89e3\u6790\u529b\u7684\u6280\u672f\u57fa\u7840\u3002\u4e0d\u8fc7\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cDSP\u7684\u4f18\u5316\u6548\u679c\u6709\u5929\u82b1\u677f\u2014\u2014\u5b83\u53d7\u9650\u4e8e\u539f\u8f66\u626c\u58f0\u5668\u7684\u7269\u7406\u7d20\u8d28\u548c\u5b89\u88c5\u4f4d\u7f6e\u3002\u5982\u679c\u539f\u8f66\u626c\u58f0\u5668\u672c\u8eab\u89e3\u6790\u529b\u5f88\u4f4e\uff08\u6bd4\u5982\u7eb8\u76c6\u5355\u5143\u3001\u78c1\u4f53\u504f\u5c0f\uff09\uff0cDSP\u7684\u6539\u5584\u7a7a\u95f4\u5c31\u6709\u9650\u3002\u597d\u5728\u851a\u6765ET5\u7684\u539f\u8f66\u626c\u58f0\u5668\u7d20\u8d28\u5c1a\u53ef\uff0cDSP\u80fd\u53d1\u6325\u7684\u7a7a\u95f4\u662f\u6bd4\u8f83\u5927\u7684\u3002<\/p>\n

\u4e00\u4e2a\u851a\u6765ET5\u7684\u5347\u7ea7\u6848\u4f8b<\/h2>\n

\u4fdd\u5b9a\u5927\u9e4f\u6c7d\u8f66\u97f3\u54cd\u63a5\u89e6\u8fc7\u4e00\u53f0\u851a\u6765ET5\u7684\u5347\u7ea7\u6848\u4f8b\uff0c\u53ef\u4ee5\u8bf4\u660e\u65e0\u635fDSP\u63d0\u5347\u89e3\u6790\u529b\u7684\u5b9e\u9645\u6548\u679c\u3002<\/p>\n

\u8f66\u4e3b\u662f\u4e00\u4f4d\u5e74\u8f7b\u7684\u7a0b\u5e8f\u5458\uff0c\u5e73\u65f6\u4e0a\u4e0b\u73ed\u4ece\u4fdd\u5b9a\u9ad8\u65b0\u533a\u5230\u5e02\u533a\uff0c\u5355\u7a0b\u7ea630\u5206\u949f\u3002\u4ed6\u542c\u97f3\u4e50\u4ee5\u72ec\u7acb\u6447\u6eda\u548c\u7535\u5b50\u4e50\u4e3a\u4e3b\uff0c\u5bf9\u58f0\u97f3\u7684\u7ec6\u8282\u548c\u5c42\u6b21\u6709\u8f83\u9ad8\u8981\u6c42\u3002\u4ed6\u5bf9\u539f\u8f66\u97f3\u54cd\u7684\u4e3b\u8981\u4e0d\u6ee1\u662f”\u58f0\u97f3\u7cca\uff0c\u542c\u4e0d\u6e05\u5409\u4ed6riff\u7684\u7ec6\u8282\uff0c\u7535\u5b50\u4e50\u7684\u5c42\u6b21\u6df7\u5728\u4e00\u8d77”\u3002<\/p>\n

\u65b9\u6848\u9009\u4e86\u4e00\u53f0\u652f\u630110\u901a\u9053\u7684\u9ad8\u7cbe\u5ea6DSP\uff0c\u901a\u8fc7\u4e13\u7528\u7ebf\u675f\u65e0\u635f\u63a5\u5165ET5\u7684\u539f\u8f66\u7cfb\u7edf\u3002\u8c03\u97f3\u5e08\u5148\u505a\u4e86\u9891\u54cd\u6d4b\u91cf\uff0c\u53d1\u73b0\u539f\u8f66\u7cfb\u7edf\u57282kHz\u52304kHz\u4e4b\u95f4\u6709\u4e00\u4e2a\u5bbd\u5e45\u51f9\u9677\uff0c\u8fd9\u6b63\u597d\u662f\u5409\u4ed6\u3001\u4eba\u58f0\u548c\u7535\u5b50\u5408\u6210\u97f3\u7684\u6838\u5fc3\u9891\u6bb5\uff0c\u89e3\u6790\u529b\u4e0d\u8db3\u7684\u6839\u6e90\u5c31\u5728\u8fd9\u91cc\u3002\u53e6\u59168kHz\u4ee5\u4e0a\u7684\u9ad8\u9891\u8870\u51cf\u4e5f\u5bfc\u81f4\u4e86\u6cdb\u97f3\u7ec6\u8282\u4e22\u5931\u3002<\/p>\n

DSP\u8c03\u97f3\u91cd\u70b9\u505a\u4e86\u4e24\u4ef6\u4e8b\u3002\u4e00\u662f\u57282kHz\u52304kHz\u7684\u51f9\u9677\u6bb5\u505a\u4e862.5dB\u7684\u67b6\u5f0f\u63d0\u5347\uff0c\u6062\u590d\u4e2d\u9ad8\u9891\u7684\u6e05\u6670\u5ea6\uff1b\u4e8c\u662f\u57288kHz\u4ee5\u4e0a\u505a\u4e86\u6e10\u8fdb\u5f0f\u9ad8\u9891\u8865\u507f\uff0c\u6062\u590d\u7a7a\u6c14\u611f\u548c\u7ec6\u8282\u3002\u540c\u65f6\u505a\u4e86\u5168\u7cfb\u7edf\u65f6\u95f4\u5bf9\u9f50\uff0c\u628a\u58f0\u50cf\u4ece\u6a21\u7cca\u4e00\u7247\u53d8\u6210\u7cbe\u51c6\u5b9a\u4f4d\u3002\u5206\u9891\u65b9\u9762\u628a\u524d\u95e8\u9ad8\u97f3\u548c\u4e2d\u97f3\u7684\u5206\u9891\u70b9\u4ece\u539f\u8f66\u7684\u7ea63kHz\u8c03\u6574\u5230\u4e862.5kHz\uff0c\u659c\u7387\u4ece12dB\/oct\u63d0\u5347\u5230\u4e8624dB\/oct\uff0c\u9891\u6bb5\u8854\u63a5\u66f4\u5e72\u51c0\u3002<\/p>\n

\u8f66\u4e3b\u5347\u7ea7\u540e\u8bd5\u542c\u4e86\u4ed6\u5e38\u542c\u7684\u4e00\u9996\u72ec\u7acb\u6447\u6eda\u66f2\u76ee\uff0c\u53cd\u9988\u8bf4”\u5409\u4ed6\u7684\u62e8\u5f26\u7ec6\u8282\u7a81\u7136\u6e05\u695a\u4e86\uff0c\u4ee5\u524d\u53ea\u80fd\u542c\u5230\u4e00\u56e2\u58f0\u97f3\uff0c\u73b0\u5728\u80fd\u5206\u8fa8\u51fa\u4e0d\u540c\u7684\u5409\u4ed6\u8f68\u9053”\u3002\u7535\u5b50\u4e50\u65b9\u9762\uff0c\u4ed6\u8bf4”\u4f4e\u9891\u5c42\u6b21\u51fa\u6765\u4e86\uff0ckick\u548cbass\u4e0d\u518d\u7cca\u5728\u4e00\u8d77\uff0c\u5404\u4e2a\u97f3\u8f68\u7684\u4f4d\u7f6e\u53d8\u5f97\u53ef\u8fa8”\u3002<\/p>\n

\u540e\u6765\u4ed6\u5728\u851a\u6765\u8f66\u4e3b\u793e\u533a\u5206\u4eab\u4e86\u8fd9\u4e2a\u5347\u7ea7\u7ecf\u5386\uff0c\u5f15\u53d1\u4e86\u4e00\u4e9b\u8ba8\u8bba\u3002\u6709\u8f66\u4e3b\u95ee\u65e0\u635fDSP\u4f1a\u4e0d\u4f1a\u5f71\u54cdNOMI\u8bed\u97f3\u52a9\u624b\u7684\u8bc6\u522b\u529f\u80fd\uff0c\u8c03\u97f3\u5e08\u7684\u56de\u7b54\u662f\u4e0d\u4f1a\u2014\u2014\u65e0\u635fDSP\u53ea\u5904\u7406\u97f3\u4e50\u4fe1\u53f7\u901a\u9053\uff0c\u4e0d\u5f71\u54cd\u8bed\u97f3\u901a\u9053\u7684\u5de5\u4f5c\u3002\u8fd9\u4e2a\u56de\u7b54\u6d88\u9664\u4e86\u4e0d\u5c11ET5\u8f66\u4e3b\u7684\u987e\u8651\u3002<\/p>\n

\u672a\u6765\u8d8b\u52bf<\/h2>\n

\u4ece\u884c\u4e1a\u53d1\u5c55\u7684\u89d2\u5ea6\u5c55\u671b\uff0c\u6c7d\u8f66\u97f3\u54cd\u5347\u7ea7\u6b63\u5728\u8d70\u5411\u4e24\u4e2a\u65b9\u5411\u3002<\/p>\n

\u7b2c\u4e00\u4e2a\u65b9\u5411\u662fDSP\u667a\u80fd\u5316\u3002\u672a\u6765\u7684DSP\u53ef\u80fd\u4e0d\u53ea\u662f\u88ab\u52a8\u63a5\u6536\u8c03\u97f3\u5e08\u8bbe\u7f6e\u7684\u53c2\u6570\uff0c\u800c\u662f\u80fd\u591f\u6839\u636e\u8f66\u5185\u5b9e\u65f6\u58f0\u5b66\u73af\u5883\u81ea\u52a8\u8c03\u6574\u2014\u2014\u6bd4\u5982\u68c0\u6d4b\u5230\u8f66\u901f\u53d8\u5316\u65f6\u81ea\u52a8\u5207\u6362\u5747\u8861\u9884\u8bbe\uff0c\u68c0\u6d4b\u5230\u4e0d\u540c\u4eba\u6570\u4e58\u5750\u65f6\u81ea\u52a8\u8c03\u6574\u58f0\u573a\u6a21\u5f0f\u3002\u6709\u4e9b\u9ad8\u7aefDSP\u5df2\u7ecf\u5f00\u59cb\u96c6\u6210\u73af\u5883\u566a\u97f3\u68c0\u6d4b\u529f\u80fd\uff0c\u5b9e\u73b0\u534a\u81ea\u52a8\u7684\u52a8\u6001\u8c03\u97f3\u3002<\/p>\n

\u7b2c\u4e8c\u4e2a\u65b9\u5411\u662f\u548c\u539f\u8f66\u7cfb\u7edf\u66f4\u6df1\u5ea6\u5730\u534f\u540c\u3002\u76ee\u524d\u65e0\u635fDSP\u662f\u5728\u4e3b\u673a\u548c\u529f\u653e\u4e4b\u95f4\u505a”\u4e2d\u95f4\u4eba”\u5904\u7406\uff0c\u672a\u6765\u53ef\u80fd\u4f1a\u51fa\u73b0\u901a\u8fc7\u539f\u8f66\u603b\u7ebf\u534f\u8bae\u76f4\u63a5\u5bf9\u63a5\u7684\u7cfb\u7edf\u7ea7\u65b9\u6848\uff0c\u5b9e\u73b0\u66f4\u6df1\u5c42\u7684\u4fe1\u53f7\u4f18\u5316\u548c\u63a7\u5236\u6743\u9650\u3002\u8fd9\u9700\u8981\u8bbe\u5907\u5382\u5546\u548c\u4e3b\u673a\u5382\u4e4b\u95f4\u7684\u6280\u672f\u5408\u4f5c\uff0c\u76ee\u524d\u8fd8\u5728\u65e9\u671f\u63a2\u7d22\u9636\u6bb5\u3002<\/p>\n

\u5bf9\u4e8e\u8f66\u4e3b\u6765\u8bf4\uff0c\u8fd9\u4e9b\u6280\u672f\u6f14\u8fdb\u610f\u5473\u7740\u672a\u6765\u5728\u4e0d\u7834\u574f\u539f\u8f66\u67b6\u6784\u7684\u524d\u63d0\u4e0b\u63d0\u5347\u97f3\u8d28\u7684\u7a7a\u95f4\u4f1a\u8d8a\u6765\u8d8a\u5927\u3002\u4f46\u65e0\u8bba\u6280\u672f\u5982\u4f55\u8fdb\u6b65\uff0c\u6700\u7ec8\u51b3\u5b9a\u542c\u611f\u597d\u574f\u7684\u6838\u5fc3\u56e0\u7d20\u59cb\u7ec8\u6ca1\u6709\u53d8\u2014\u2014\u8c03\u97f3\u5e08\u7684\u7ecf\u9a8c\u548c\u8f66\u4e3b\u81ea\u5df1\u7684\u8033\u6735\u3002\u6280\u672f\u5de5\u5177\u518d\u5148\u8fdb\uff0c\u4e5f\u9700\u8981\u4eba\u6765\u4f7f\u7528\u548c\u5224\u65ad\u3002<\/p>\n

FAQ<\/h2>\n

\u4e0d\u6362\u4e3b\u673a\u53ea\u52a0DSP\uff0c\u89e3\u6790\u529b\u63d0\u5347\u660e\u663e\u5417\uff1f<\/strong><\/p>\n

\u5bf9\u4e8e\u539f\u8f66\u626c\u58f0\u5668\u7d20\u8d28\u5c1a\u53ef\u7684\u8f66\u578b\u5982\u851a\u6765ET5\uff0cDSP\u8c03\u97f3\u5bf9\u89e3\u6790\u529b\u7684\u63d0\u5347\u662f\u660e\u663e\u4e14\u53ef\u611f\u77e5\u7684\u3002\u4e3b\u8981\u4f53\u73b0\u5728\u7ec6\u8282\u6062\u590d\u3001\u58f0\u50cf\u9510\u5316\u548c\u5c42\u6b21\u5206\u79bb\u4e09\u4e2a\u65b9\u9762\u3002\u4f46\u63d0\u5347\u7684\u4e0a\u9650\u53d7\u9650\u4e8e\u539f\u8f66\u626c\u58f0\u5668\u7d20\u8d28\uff0c\u5982\u679c\u539f\u8f66\u5587\u53ed\u672c\u8eab\u89e3\u6790\u529b\u5f88\u4f4e\uff0cDSP\u7684\u6539\u5584\u7a7a\u95f4\u4f1a\u53d7\u9650\u3002<\/p>\n

\u65e0\u635fDSP\u4f1a\u5f71\u54cd\u851a\u6765ET5\u7684\u8f66\u673a\u529f\u80fd\u5417\uff1f<\/strong><\/p>\n

\u4e0d\u4f1a\u3002\u65e0\u635fDSP\u901a\u8fc7\u4e13\u7528\u7ebf\u675f\u5728\u97f3\u4e50\u4fe1\u53f7\u901a\u9053\u505a\u5904\u7406\uff0c\u4e0d\u5f71\u54cd\u8bed\u97f3\u52a9\u624b\u3001\u5bfc\u822a\u63d0\u793a\u97f3\u3001\u7535\u8bdd\u901a\u8bdd\u7b49\u5176\u4ed6\u97f3\u9891\u901a\u9053\u7684\u529f\u80fd\u3002\u6240\u6709\u539f\u8f66\u4ea4\u4e92\u529f\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

ET5\u7684\u539f\u8f66\u97f3\u54cd\u7cfb\u7edf\u662f\u4ec0\u4e48\u67b6\u6784\uff1f<\/strong><\/p>\n

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