{"id":548,"date":"2009-10-21T12:22:05","date_gmt":"2009-10-21T04:22:05","guid":{"rendered":"http:\/\/test999.eblhost.com\/blog\/?p=548"},"modified":"2009-10-21T12:22:05","modified_gmt":"2009-10-21T04:22:05","slug":"minim%ef%bc%9a%e5%85%b3%e4%ba%8e","status":"publish","type":"post","link":"https:\/\/learn.travelchinawith.me\/?p=548","title":{"rendered":"Minim\uff1a\u5173\u4e8e"},"content":{"rendered":"<p>Minim\u662f\u4e00\u4e2a\u4e3a\u5728Proessing\u73af\u5883\u4e0b\u5de5\u4f5c\u7684\u4eba\u4eec\u63d0\u4f9b\u7684\u6613\u7528\u7684\u97f3\u9891\u5e93\uff08library\uff09\uff0c\u5b83\u57fa\u4e8e<a href=\"http:\/\/java.sun.com\/products\/java-media\/sound\/doc-sampled.html\" target=\"_blank\">JavaSound API<\/a>\u3001\u4e00\u70b9\u70b9<a href=\"http:\/\/www.tritonus.org\/\" target=\"_blank\">Tritonus<\/a>\u548cJavazoom\u7684<a href=\"http:\/\/www.javazoom.net\/mp3spi\/mp3spi.html\" target=\"_blank\">MP3SPI<\/a>\u5f00\u53d1\u3002\u63a9\u85cf\u5728\u5176API\u4e4b\u540e\u7684\u54f2\u5b66\u662f\u5c3d\u53ef\u80fd\u7b80\u5355\u7684\u5c06\u97f3\u9891\u4e92\u52a8\u52a0\u5165\u81f3\u4f60\u7684sketch\u5185\uff0c\u540c\u65f6\u4e5f\u4e3a\u9ad8\u7ea7\u7528\u6237\u63d0\u4f9b\u8db3\u591f\u591a\u7684\u5f39\u6027\u3002\u4f60\u65e0\u9700\u505a\u56de\u8c03\uff08callback\uff09\u751a\u81f3\u65e0\u9700\u76f4\u63a5\u64cd\u4f5c\u91c7\u6837\u6570\u7ec4\uff08sample arrays\uff09\uff0c\u6240\u6709\u810f\u6d3b\u7d2f\u6d3b\u90fd\u4e3a\u4f60\u505a\u597d\u4e86\u3002\u4e0b\u8f7d\u63d0\u4f9b\u4e24\u79cd\u53e3\u5473\uff1a1\uff09\u4ec5\u4ec5\u662f\u8fd0\u884cMinim\u5fc5\u987b\u7684jar\u6587\u4ef6\uff0c2\uff09\u5305\u62ecjavadocs\u3001\u4f8b\u5b50\u4ee5\u53ca\u6e90\u7801\u7684\u5b8c\u5168\u7248\u3002Minim\u7ecf<a href=\"http:\/\/www.gnu.org\/licenses\/lgpl-3.0-standalone.html\" target=\"_blank\">LGPL<\/a>\u8bb8\u53ef\u53d1\u5e03\u3002<\/p>\n<p>\u5b89\u88c5\uff1a\u89e3\u538bzip\u6863\u5230\u4f60sketchbook\u6587\u4ef6\u5939\uff08\u5728\u504f\u597d\u8bbe\u7f6e\u91cc\u6307\u5b9a\uff09\u7684libraries\u6587\u4ef6\u5939\u5185\uff08\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5219\u624b\u52a8\u521b\u5efa\uff09\uff0c\u627f\u8f7d\u5b83\u7684\u6587\u4ef6\u5939\u5e94\u547d\u540d\u4e3aminim\uff08Processing\u73b0\u5df2\u81ea\u5e26Minim\u5e93\uff09\u3002<\/p>\n<p>\u4ee5\u4e0b\u4e3aMinim\u7684\u4e00\u4e9b\u7279\u6027\uff1a<\/p>\n<ul>\n<li>\u97f3\u9891\u64ad\u653e\u5668\uff08AudioPlayer\uff09\uff1aWAV, AIFF, AU, SND, \u548c MP3\u6587\u4ef6\u7684\u5355\u58f0\u9053\u6216\u7acb\u4f53\u58f0\u56de\u653e\u3002<\/li>\n<li>\u97f3\u9891meta\u6570\u636e\uff08AudioMetaData\uff09\uff1a\u4e00\u4e2a\u88c5\u8f7d\u6587\u4ef6meta\u6570\u636e\u7684\u5bf9\u8c61\uff0c\u4f8b\u5982ID3\u6807\u7b7e\u3002<\/li>\n<li>\u97f3\u9891\u5f55\u97f3\u673a\uff08AudioRecorder\uff09\uff1a\u7ecf\u7f13\u51b2\u6216\u76f4\u63a5\u5c06\u5355\u58f0\u9053\u6216\u7acb\u4f53\u58f0\u97f3\u9891\u5f55\u5165\u786c\u76d8\u3002<\/li>\n<li>\u97f3\u9891\u8f93\u5165\uff08AudioInput\uff09\uff1a\u5355\u58f0\u9053\u6216\u7acb\u4f53\u58f0\u8f93\u5165\u76d1\u542c\u5668\u3002<\/li>\n<li>\u97f3\u9891\u8f93\u51fa\uff08AudioOutput\uff09\uff1a\u5355\u58f0\u9053\u6216\u7acb\u4f53\u58f0\u5408\u6210\u3002<\/li>\n<li>\u97f3\u9891\u4fe1\u53f7\uff08AudioSignal\uff09\uff1a\u4e00\u4e2a\u63d0\u4f9b\u4f60\u5199\u81ea\u5df1\u7684\u58f0\u97f3\u5408\u6210\u7c7b\u7684\u7b80\u5355\u754c\u9762\u3002<\/li>\n<li>\u914d\u5907\u6240\u6709\u6807\u51c6\u6ce2\u5f62\uff0c\u7c89\u566a\u97f3\u53ca\u767d\u566a\u97f3\u751f\u6210\u5668\u3002\u6b64\u5916\uff0c\u4f60\u8fd8\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u6267\u884c\u4f60\u81ea\u5df1\u7684\u5468\u671f\u6ce2\u5f62\u6765\u6269\u5c55\u632f\u8361\u5668\u7c7b\u3002<\/li>\n<li>\u97f3\u9891\u6548\u679c\uff08AudioEffect\uff09\uff1a\u4e00\u4e2a\u63d0\u4f9b\u4f60\u5199\u81ea\u5df1\u7684\u97f3\u9891\u6548\u679c\u7684\u7b80\u5355\u754c\u9762\u3002<\/li>\n<li>\u914d\u5907\u4f4e\u901a(low pass)\u3001\u9ad8\u901a(high pass)\u3001\u5e26\u901a(band pass)\u3001\u9677\u6ce2(notch)\u6ee4\u6ce2\u5668\u3002\u6b64\u5916\uff0c\u4f60\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5bf9\u4f60\u81ea\u5df1\u7684IIR\u6ee4\u6ce2\u5668\u7684\u7b80\u5355\u6267\u884c\u6765\u6269\u5145IIRFilter\u7c7b\u3002<\/li>\n<li>\u53ef\u4ee5\u65b9\u4fbf\u7684\u5c06\u4fe1\u53f7\u548c\u6548\u679c\u52a0\u4e8e\u97f3\u9891\u8f93\u5165\u548c\u8f93\u51fa\u4e0a\u3002<\/li>\n<li>\u63d0\u4f9b\u4e00\u4e2a\u53ef\u505a\u9891\u8c31\u5206\u6790\u7684FFT\u7c7b\u3002<\/li>\n<li>\u63d0\u4f9b\u4e00\u4e2a\u53ef\u505a\u62cd\u5b50\u4fa6\u6d4b\u7684BeatDetect\u7c7b\u3002<\/li>\n<\/ul>\n<p>\u8ba1\u5212\u4e2d\u7684\u7279\u6027\uff1a<\/p>\n<ul>\n<li>\u66f4\u591a\u7684\u97f3\u9891\u6548\u679c\uff0c\u5982\u6df7\u54cd\u3001\u5ef6\u8fdf\u3001\u79fb\u76f8\u3001\u56de\u54cd\u8c03\u5236\u4ee5\u53ca\u4e00\u70b9\u70b9\u7834\u97f3\u3002<\/li>\n<li>\u4f7f\u7528\u9891\u4e3b\u4f53\u8fc7\u6ee4\u6280\u672f\u63d0\u4f9b\u66f4\u597d\u7684\u6ee4\u6ce2\u6548\u679c\uff08frequency domain filtering techniques\uff09\u3002<\/li>\n<\/ul>\n<p>\u8981\u5f00\u59cb\u4f7f\u7528Minim\uff0c\u4f60\u53ef\u4ee5\u8fdb\u5165\u4e0b\u4e00\u8bfe\u7684\u5b66\u4e60\uff0c\u6216\u53bb\u65e5\u5b83\u7684<a href=\"http:\/\/code.compartmental.net\/minim\/javadoc\" target=\"_blank\">javadocs<\/a>\u3002\u5982\u679c\u6709\u4efb\u4f55\u95ee\u9898\u6216\u8005\u53d1\u73b0\u4efb\u4f55bug\uff0c\u53ef\u4ee5\u901a\u8fc7<a href=\"http:\/\/www.compartmental.net\/contact.htm\" target=\"_blank\">\u4f5c\u8005\u4e3b\u9875<\/a>\u4ee5\u53ca<a href=\"http:\/\/processing.org\/discourse\/yabb_beta\/YaBB.cgi?action=viewprofile;username=ddf\" target=\"_blank\">p5\u8bba\u575b<\/a>\u8054\u7cfb\u4ed6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Minim\u662f\u4e00\u4e2a\u4e3a\u5728Proessing\u73af\u5883\u4e0b\u5de5\u4f5c\u7684\u4eba\u4eec\u63d0\u4f9b\u7684\u6613\u7528\u7684\u97f3\u9891\u5e93\uff08library\uff09\uff0c\u5b83\u57fa\u4e8eJavaSound 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