{"id":1336,"date":"2025-11-19T00:27:00","date_gmt":"2025-11-18T15:27:00","guid":{"rendered":"https:\/\/www.decteng.com\/ko\/?p=1336"},"modified":"2025-11-17T22:41:56","modified_gmt":"2025-11-17T13:41:56","slug":"sound-reinforcement-system-basics-10","status":"publish","type":"post","link":"https:\/\/www.decteng.com\/ko\/sound-reinforcement-system-basics-10\/","title":{"rendered":"\uc2a4\ud399\ud2b8\ub7fc\uacfc \ud558\ubaa8\ub2c9\uc2a4, EQ\uc758 \uc885\ub958\uc640 \uc8fc\uc694 \ud30c\ub77c\uba54\ud130 \u2013 \ucd08\ubcf4\uc758 \ucd08\ubcf4 \uc74c\ud5a5 \uacf5\uac1c\uac15\uc88c \u2469"},"content":{"rendered":"\n
\n

\uc774\ud004\ub77c\uc774\uc800(Equalizer)<\/dfn>\ub294 \uc18c\ub9ac\uc758 \uc74c\uc0c9\uc744 \uc989\uac01\uc801\uc73c\ub85c \ubcc0\ud654\uc2dc\ud0a4\ub294, \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c \uac00\uc7a5 \uac15\ub825\ud55c \ubb34\uae30\uc778 \ub3d9\uc2dc\uc5d0, \uac00\uc7a5 \ub2e4\ub8e8\uae30 \uae4c\ub2e4\ub85c\uc6b4 \uc7a5\ube44\uc774\uae30\ub3c4 \ud558\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc774\ud004\ub77c\uc774\uc800\uac00 \uc81c\uc5b4\ud558\ub294 \uc18c\ub9ac\uc758 \uc8fc\ud30c\uc218 \ubd84\ud3ec<\/strong>\ub97c \uc0b4\ud3b4\ubcf4\uace0, \uc5ec\ub7ec \uac00\uc9c0 \uc774\ud004\ub77c\uc774\uc800\uc758 \ud615\ud0dc\uc640 \uae30\ubcf8\uc801\uc778 \uc124\uc815 \ud30c\ub77c\uba54\ud130\ub4e4\uc744 \uc54c\uc544\ubcf8\ub2e4.<\/p>\n

\uc0ac\uc2e4, \ubcf8 \ud544\uc790\ub294 \uc55e\uc5d0\uc11c \uc774\ud004\ub77c\uc774\uc800\ub97c \u2018\uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uce7c\u2019<\/em>\uc774\ub77c\uace0 \ud45c\ud604\ud55c \ubc14 \uc788\ub2e4. \uc774\ud004\ub77c\uc774\uc800\ub97c \uc801\uc808\ud788 \uc6b4\uc6a9\ud558\ub294 \uac83\uc740 \uacbd\ud5d8\uacfc \ub178\ud558\uc6b0\uac00 \ud544\uc694\ud55c \uc77c\uc774\ub2e4. \ud558\uc9c0\ub9cc \uc5b8\uc81c\ub098 \ub9d0\ud588\ub4ef, \ub204\uad6c\ub098 \uc5c4\ub9c8 \ubc43\uc18d\uc5d0\uc11c\ubd80\ud130 \uc774\ub7f0 \uac78 \ub9cc\uc9c0\uba70 \ud0dc\uc5b4\ub09c \uac83\uc740 \uc544\ub2c8\ub2e4. \u201c\ub098\ub3c4 \ud560 \uc218 \uc788\ub2e4\u201d\ub77c\ub294 \uc790\uc2e0\uac10\uc744 \uac00\uc9c0\uace0 \uc774\uc5b4\uc9c0\ub294 \uac15\uc88c\ub97c \uc77d\ub294\ub2e4\uba74, EQ\uc758 \uae30\ubcf8 \uac1c\ub150\uacfc \ub3d9\uc791 \uc6d0\ub9ac\uc5d0 \ub300\ud55c \ub098\ub984\uc758 \uae30\uc900\uc744 \uc7a1\uc744 \uc218 \uc788\uc744 \uac83\uc774\ub2e4.<\/p>\n<\/section>\n\n

\n

\uc2a4\ud399\ud2b8\ub7fc(Spectrum)\uacfc \ud558\ubaa8\ub2c9\uc2a4(Harmonics), RTA(Real Time Analyzer)<\/H2>\n
\n

\ubb34\uc9c0\uac1c<\/H3>\n

\ube44\uac00 \uc628 \uc9c1\ud6c4, \ud558\ub298\uc5d0 \ub72c \ubb34\uc9c0\uac1c<\/dfn>\ub97c \ubcf8 \uc801\uc774 \uc788\uc744 \uac83\uc774\ub2e4. \ubb34\uc9c0\uac1c\uac00 \uc65c \uc0dd\uaca8\ub098\ub294\uc9c0\ub294 \ud559\uad50\uc5d0\uc11c \ud55c \ubc88\ucbe4 \ubc30\uc6b4 \uae30\uc5b5\uc774 \uc788\uc744 \uac83\uc774\ub2e4. \ud0dc\uc591\uc73c\ub85c\ubd80\ud130 \uc624\ub294 \ubc1d\uc740 \ube5b \uc18d\uc5d0\ub294 \uc0ac\uc2e4, \uc5ec\ub7ec \uc0c9\uae54\uc774 \uc11e\uc5ec \uc788\uace0, \ube44\uac00 \ub0b4\ub9b0 \ub4a4 \uacf5\uae30 \uc911\uc5d0\ub294 \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc791\uc740 \ube57\ubc29\uc6b8\ub4e4\uc774 \ub5a0\ub2e4\ub2cc\ub2e4. \uc774 \ube57\ubc29\uc6b8 \uc18d\uc5d0 \ube5b\uc774 \ub4e4\uc5b4\uac00\uba74, \uc0c9\uae54\uc5d0 \ub530\ub77c \ub2e4\ub978 \ube5b\uc758 \ud30c\uc7a5\uc73c\ub85c \uc778\ud574 \uacbd\ub85c\uac00 \uad74\uc808\ub418\uc5b4 \uc0c9\uc774 \ubd84\ub9ac\ub41c\ub2e4. \uadf8\ub807\uac8c \ubd84\ub9ac\ub41c \uc0c9\uc774 \uc6b0\ub9ac \ub208\uc5d0 \ubcf4\uc774\ub294 \uac83\uc774 \ubc14\ub85c \ubb34\uc9c0\uac1c\ub2e4.<\/p>\n

\"\ubb34\uc9c0\uac1c<\/a>
\ud544\uc790\uc758 \ub3d9\ub124\uc5d0\uc11c \ubcf8 \ubb34\uc9c0\uac1c<\/figcaption><\/figure>\n

\ube5b\uacfc \uc18c\ub9ac\ub294 \ubaa8\ub450 \uc8fc\ud30c\uc218\ub97c \uac00\uc9c4 \ud30c\ub3d9\uc774\ub2e4. \ub2e4\ub9cc \ube5b\uc740 \uc804\uc790\uae30\ud30c\uc774\uace0, \uc18c\ub9ac\ub294 \uacf5\uae30\uc758 \uc9c4\ub3d9\uc778 \uae30\uacc4\uc801 \uc885\ud30c\uc774\ub2e4. \uacb0\uad6d \uac10\uac01\uae30\uad00\uc774 \ubc1b\uc544\ub4e4\uc774\ub294 \ubc29\uc2dd\uc774 \ub2ec\ub77c, \ud558\ub098\ub294 \uc2dc\uac01\uc73c\ub85c, \ub2e4\ub978 \ud558\ub098\ub294 \uccad\uac01\uc73c\ub85c \uc778\uc2dd\ub420 \ubfd0\uc774\ub2e4. \ube5b\uc774 \uc5ec\ub7ec \uc0c9\uae54(\uc11c\ub85c \ub2e4\ub978 \uc8fc\ud30c\uc218\uc758 \ube5b)\uc774 \uc11e\uc778 \uac83\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c, \uc18c\ub9ac \ub610\ud55c \ud558\ub098\uc758 \uc74c\uc6d0 \uc548\uc5d0 \uc5ec\ub7ec \ub192\ub0ae\uc774\uc758 \ud30c\ub3d9\uc774 \uc11e\uc5ec \uc788\ub2e4. \uc774\ub807\uac8c \uc5b4\ub5a4 \uc18c\ub9ac\ub97c \uad6c\uc131\ud558\ub294 \uc8fc\ud30c\uc218\uc758 \ubd84\ud3ec\ub97c \uc2a4\ud399\ud2b8\ub7fc(Spectrum)<\/dfn>\uc774\ub77c\uace0 \ud55c\ub2e4.<\/p>\n<\/section>\n

\n

\uc815\ud604\ud30c\uc758 \uc2a4\ud399\ud2b8\ub7fc<\/H3>\n
\"440Hz<\/a>
440Hz \uc815\ud604\ud30c, \uc2a4\ud399\ud2b8\ub7fc \ubd84\uc11d, RTA \uadf8\ub798\ud504<\/figcaption><\/figure>\n

\uc704\uc5d0 \ubcf4\uc774\ub294 \uadf8\ub9bc\uc740 440Hz \uc815\ud604\ud30c (\uc21c\uc218\ud55c \uc0ac\uc778\ud30c)\uc758 \uc2e0\ud638\ub97c \ubd84\uc11d\ud55c \uadf8\ub798\ud504\uc774\ub2e4. \uc704\uc5d0\ub294 \uc5d4\ubca8\ub86d(Envelope) \uadf8\ub798\ud504\uac00, \ud558\ub2e8\uc5d0\ub294 \uc2dc\uac04\uc5d0 \ub530\ub77c \uc8fc\ud30c\uc218 \ubd84\ud3ec\ub97c \ud45c\ud604\ud55c \uc2a4\ud399\ud2b8\ub7fc(Spectrum) \uadf8\ub798\ud504, \uc624\ub978\ucabd\uc5d0\ub294 RTA(Real Time Analyzer)\uadf8\ub798\ud504\uac00 \uc704\uce58\ud558\uace0 \uc788\ub2e4.<\/p>\n

\uc2a4\ud399\ud2b8\ub7fc \uadf8\ub798\ud504\ub294 \uc8fc\ud30c\uc218\uc758 \ubd84\ud3ec\ub97c \uc0c9\uc73c\ub85c \ud45c\ud604\ud558\ub294\ub370, \ubc1d\uc744\uc218\ub85d \ud574\ub2f9 \uc8fc\ud30c\uc218\uc758 \uc131\ubd84\uc774 \ub9ce\ub2e4 (\uc989, \ud574\ub2f9 \uc8fc\ud30c\uc218\uc758 \ub808\ubca8\uc774 \ud06c\ub2e4)\ub294 \uc758\ubbf8\ub97c \uac00\uc9c4\ub2e4. \uc815\ud604\ud30c\uc758 \uc2a4\ud399\ud2b8\ub7fc\ub2f5\uac8c 440Hz \uc131\ubd84 \uc774\uc678\uc5d0\ub294 \ub2e4\ub978 \uc131\ubd84\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\ub2e4\ub294 \uac83\uc744 \uc27d\uac8c \uc54c \uc218 \uc788\ub2e4.<\/p>\n<\/section>\n\n

\n

\ubc30\uc74c – \ud558\ubaa8\ub2c9\uc2a4(Harmonics)<\/H3>\n
\"\ubc14\uc774\uc62c\ub9b0\uc758<\/a>
\ubc14\uc774\uc62c\ub9b0\uc758 \ub77c<\/figcaption><\/figure>\n
\"\ud53c\uc544\ub178\uc758<\/a>
\ud53c\uc544\ub178\uc758 \ub77c<\/figcaption><\/figure>\n

\uc704\uc758 \uadf8\ub9bc\uc740 \ud53c\uc544\ub178\uc758 \u2018\ub77c\u2019\uc640 \ubc14\uc774\uc62c\ub9b0\uc758 \u2018\ub77c\u2019\ub97c \ub179\uc74c\ud55c \uac83\uc774\ub2e4. 440Hz \ub300\uc5ed\uc758 \ub760\uac00 \uac00\uc7a5 \uc9d9\uc9c0\ub9cc, \uadf8 \uc678\uc5d0\ub3c4 900Hz, 1400Hz \ub4f1 \ub2e4\ub978 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc5d0\uc11c\ub3c4 \ub760\uac00 \ub098\ud0c0\ub098\ub294 \uac83\uc744 \ubcfc \uc218 \uc788\ub2e4. \uc989, \uc5ec\ub7ec \uc8fc\ud30c\uc218 \uc131\ubd84\uc774 \ud568\uaed8 \uc874\uc7ac\ud55c\ub2e4\ub294 \uc758\ubbf8\ub2e4. \uc774\ub7ec\ud55c \uc8fc\ud30c\uc218 \uc131\ubd84\uc744 \uadfc\uc74c(440Hz)\uc5d0 \ub300\ud55c \ubc30\uc74c \u2013 \ud558\ubaa8\ub2c9\uc2a4(Harmonics)<\/dfn>\ub77c\uace0 \ud55c\ub2e4.<\/p>\n

\ubc30\uc74c\uc758 \ubd84\ud3ec\ub294 \uac01 \uc74c\uc6d0\uc758 \ud615\ud0dc, \uc7ac\uc9c8, \ubc1c\uc131 \uad6c\uc870, \uadf8\ub9ac\uace0 \uc8fc\ubcc0 \ud658\uacbd\uc5d0 \ub530\ub77c \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uc9c0\ub2cc\ub2e4. \ub300\ubd80\ubd84 \uadfc\uc74c\uc758 \uc815\uc218\ubc30\ub85c \ub098\ud0c0\ub098\uba70, 2\ubc30\uc74c, 3\ubc30\uc74c, 4\ubc30\uc74c\uacfc \uac19\uc740 \uc2dd\uc73c\ub85c \uba85\uba85\ub41c\ub2e4. \ub2e4\ub9cc \uc2e4\uc81c \uc74c\uc6d0\uc758 \ubc30\uc74c \uc131\ubd84\uc740 \uc5ec\ub7ec \uc774\uc720\ub85c \ud56d\uc0c1 \uc815\uc218\ubc30\ub85c\ub9cc \uc874\uc7ac\ud558\uc9c0\ub294 \uc54a\uc73c\uba70, \ube44\uc120\ud615\uc801\uc778 \uacf5\uba85 \uad6c\uc870\ub97c \uac00\uc9c4 \uc545\uae30\ub098 \uc2e0\ub514\uc0ac\uc774\uc800(Synthesizer)\ub97c \ud1b5\ud574 \uc778\uc704\uc801\uc73c\ub85c \ud569\uc131\ub41c \uc74c\uc6d0\uc778 \uacbd\uc6b0 0.5\ubc30 \ub610\ub294 0.25\ubc30\uc640 \uac19\uc740 \uc11c\ube0c\ud558\ubaa8\ub2c9(Subharmonic)<\/dfn>\uc774 \ud3ec\ud568\ub418\uae30\ub3c4 \ud55c\ub2e4.<\/p>\n\n\n\n\n
\uadfc\uc74c\uacfc \ubc30\uc74c\uc758 \uc8fc\ud30c\uc218 \uc608<\/CAPTION>\n
\uadfc\uc74c<\/td>\n2\ubc30\uc74c<\/td>\n3\ubc30\uc74c<\/td>\n4\ubc30\uc74c<\/td>\n<\/tr>\n
440Hz<\/td>\n880Hz<\/td>\n1320Hz<\/td>\n1760Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

RTA : \uc8fc\ud30c\uc218\u2013\ub808\ubca8 \uadf8\ub798\ud504<\/h3>

\uc704\uc5d0\uc11c \ubcf8 \uc2a4\ud399\ud2b8\ub7fc \uadf8\ub798\ud504\ub97c \uc2dc\uac04\u2013\ub808\ubca8\uc774 \uc544\ub2cc \uc8fc\ud30c\uc218\u2013\ub808\ubca8\ub85c \ubd84\uc11d\ud558\uba74 \uc55e\uc11c \ub9d0\ud55c RTA<\/dfn> \uadf8\ub798\ud504\uac00 \ub41c\ub2e4. RTA\ub294 \uc74c\ud5a5\uc5d0\uc11c \uac00\uc7a5 \uc790\uc8fc \uc811\ud560 \uc218 \uc788\ub294 \ud615\ud0dc\uc758 \uadf8\ub798\ud504\ub85c, \uc2e4\uc2dc\uac04\uc73c\ub85c \uac01 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc758 \ub808\ubca8\uc744 \uc2dc\uac01\ud654\ud574 \ubcf4\uc5ec\uc900\ub2e4.<\/p>

\ubcf4\ud1b5 \uc74c\ud5a5\uc5d0\uc11c \u2018\uc2a4\ud399\ud2b8\ub7fc \uadf8\ub798\ud504\u2019 \ub610\ub294 ‘\uc8fc\ud30c\uc218 \uadf8\ub798\ud504’\ub77c\uace0 \ud558\uba74 \uc774 \uadf8\ub798\ud504\ub97c \uc758\ubbf8\ud55c\ub2e4. \ubcf8 \ud544\uc790 \uc5ed\uc2dc \uc55e\uc73c\ub85c\ub294 \uadf8 \uc758\ubbf8\ub85c \uc0ac\uc6a9\ud560 \uac83\uc774\uba70, \uc774\ub97c RTA (Real Time Analyzer)\uadf8\ub798\ud504<\/b>\ub77c\uace0 \ubd80\ub974\uae30\ub3c4 \ud55c\ub2e4. \uadf8\ub9ac\uace0 \uc774 \uadf8\ub798\ud504\uc758 \ud615\ud0dc\ub97c \ubc14\uafd4\uc904 \uc218 \uc788\ub294 \uc7a5\ube44, \uc989 \uc8fc\ud30c\uc218 \uc131\ubd84\uc744 \uc870\uc815\ud560 \uc218 \uc788\ub294 \uc7a5\ube44\uac00 \ubc14\ub85c \uc6b0\ub9ac\uac00 \uc0b4\ud3b4\ubcfc \uc774\ud004\ub77c\uc774\uc800(Equalizer)<\/dfn><\/strong>\uc774\ub2e4.<\/p>\n<\/section>\n<\/section>\n

\n

\uc774\ud004\ub77c\uc774\uc800\uc758 \uc8fc\uc694 \ud30c\ub77c\uba54\ud130<\/h2>\n

\uc774\ud004\ub77c\uc774\uc800\uc5d0\ub3c4 \ub2e4\ub978 \uc7a5\ube44\ub4e4\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc870\uc808\ud558\ub294 \uc8fc\uc694 \uc18d\uc131\ub4e4\uc774 \uc788\ub2e4. \uc9c4\uadc0\ud55c \uc7a5\ube44\uc77c\uc218\ub85d \uac74\ub4dc\ub9b4 \uc218 \uc788\ub294 \ud56d\ubaa9\ub4e4\uc774 \ub9ce\uc73c\ub098, \ucd08\ubcf4\uc778 \uc6b0\ub9ac\ub4e4\uc740 \ub531 3\uac00\uc9c0\ub9cc \uae30\uc5b5\ud558\uba74 \ucda9\ubd84\ud558\ub2e4.<\/p>\n

\uc8fc\ud30c\uc218<\/h3>\n

\uac00\uc7a5 \ub2f9\uc5f0\ud558\uace0 \ud575\uc2ec\uc801\uc778 \uac12\uc774\ub2e4. EQ\uac00 \uac74\ub4dc\ub9b4 \uc8fc\ud30c\uc218\ub97c \uc124\uc815\ud55c\ub2e4<\/p>\n

\ub808\ubca8<\/h3>\n

\uc774 \ub610\ud55c \ub2f9\uc5f0\ud788 \uc911\uc694\ud55c \uac12\uc774\ub2e4. EQ\uac00 \ud574\ub2f9 \uc8fc\ud30c\uc218\ub97c \uc5bc\ub9c8\ub098 \uac00\uac10\ud558\ub294\uc9c0 \uacb0\uc815\ud55c\ub2e4.<\/p>\n

Q Factor<\/h3>\n

\uadf8\ub9ac\uace0 \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc54c\uace0 \uc788\uc5b4\uc57c \ud560 \uac83\uc740 \ubc14\ub85c \uc774 Q Factor<\/DFN> \ub77c\ub294 \uac83\uc774\ub2e4. \uc774 \ud050\uac12\uc774\ub780 \ubb34\uc5c7\uc778\uace0 \ud558\ub2c8. EQ\uac00 \uac74\ub4dc\ub9ac\ub294 \uc8fc\ud30c\uc218\uc758 ‘\ud3ed’\uc744 \uc758\ubbf8\ud55c\ub2e4.<\/p>\n

\ub9cc\uc57d \ub0b4\uac00 1KHz\ub97c 10dB \uc99d\ud3ed (Boost) \uc2dc\ud0a4\ub824\uace0 \ud55c\ub2e4. \uc544\ubb34\ub9ac \uc88b\uc740 \uc7a5\ube44\ub77c\ub3c4 1KHz\ub9cc \ub531 10dB \uc99d\ud3ed\uc2dc\ud0ac \uc218\uac00 \uc5c6\ub2e4. \uc2e4\uc81c\ub85c\ub294 \uc0c1\ud558 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc758 \uc77c\ubd80\uae4c\uc9c0 \ud568\uaed8 \uc99d\ud3ed\ub41c\ub2e4. \uc774\ub807\uac8c \ud568\uaed8 \uc6c0\uc9c1\uc774\ub294 \uc8fc\ud30c\uc218\uc758 \ud3ed\uc744 Q Factor\ub77c\uace0 \ud55c\ub2e4. \uc88b\uc740 \uc7a5\ube44\ub294 \uc881\uc740 Q\uac12\uc744, \uc880 \uc131\ub2a5\uc774 \ub5a8\uc5b4\uc9c0\ub294 \uc7a5\ube44\ub294 \ub113\uc740 Q\uac12\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4. \uadf8\ub9ac\uace0 \uc774 Q\uac12 \uc790\uccb4\ub97c \uc870\uc815\ud560 \uc218\ub3c4 \uc788\ub2e4. \uc774 \uac12\uc740 \ubcc4\ub3c4\ub85c \uc870\uc815\ud560 \uc218 \uc788\ub294 \uc2a4\uc704\uce58\uac00 \uc5c6\ub294 \ud55c, \uc7a5\ube44\uc758 \uace0\uc720 \uac12\uc73c\ub85c \uace0\uc815\ub418\uc5b4 \uc788\ub2e4.<\/p>\n<\/section>\n\n

\n

\uc774\ud004\ub77c\uc774\uc800\uc758 \uc885\ub958<\/h2>\n

\uc774\ud004\ub77c\uc774\uc800\ub294 \uc5ec\ub7ec \uc885\ub958\uac00 \uc874\uc7ac\ud55c\ub2e4. \ud558\uc9c0\ub9cc \ud604\uc7a5\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc774\ud004\ub77c\uc774\uc800\ub294 \uc544\ub798\uc5d0 \uc124\uba85\ud560 \ub450 \uac00\uc9c0 \ud0c0\uc785\uc774 \ub300\ubd80\ubd84\uc744 \ucc28\uc9c0\ud55c\ub2e4.<\/p>\n

\n

\uadf8\ub798\ud53d \uc774\ud004\ub77c\uc774\uc800 (GEQ : Graphic Equalizer)<\/h3>\n
\"dbx<\/a>
dbx 2031 \uadf8\ub798\ud53d \uc774\ud004\ub77c\uc774\uc800 – dbx<\/figcaption><\/figure>\n

\uadf8\ub798\ud53d \uc774\ud004\ub77c\uc774\uc800<\/dfn>\ub294 \uc870\uc815\ud560 \ub300\uc5ed\uc774 \uace0\uc815\ub418\uc5b4 \uc788\uace0, \ud574\ub2f9 \ub300\uc5ed\uc758 \ub808\ubca8\uc744 \uc870\uc815\ud560 \uc218 \uc788\ub294 \ud398\uc774\ub354\ub4e4\uc744 \ubd99\uc5ec \ub193\uc740 \ud615\ud0dc\ub97c \uac00\uc9c4\ub2e4. \ub9e4\uc6b0 \uc9c1\uad00\uc801\uc778 \ud615\ud0dc\ub85c, RTA\uadf8\ub798\ud504\uc758 \ubaa8\uc591\uacfc \ube44\uc2b7\ud558\uac8c \uc0dd\uacbc\ub2e4. \uc704\uc5d0\uc11c \ubcf8 RTA\uadf8\ub798\ud504\uc758 \uac01 \uc8fc\ud30c\uc218 \uc601\uc5ed\uc744 \uc704\ub85c \uc62c\ub9ac\uac70\ub098 \uc544\ub798\ub85c \ub04c\uc5b4\ub0b4\ub9b0\ub2e4\ub294 \uc0dd\uac01\uc73c\ub85c \uc6b4\uc6a9\ud558\uba74 \ub41c\ub2e4.<\/p>\n

\ud1b5\uc0c1 2\/3\uc625\ud0c0\ube0c \ub2e8\uc704\ub85c \uc81c\uc5b4\ud558\ub294 15\ubc34\ub4dc \uc774\ud004\ub77c\uc774\uc800\ub098 1\/3\uc625\ud0c0\ube0c \ub2e8\uc704\ub85c \uc81c\uc5b4\ud558\ub294 31\ubc34\ub4dc \uc774\ud004\ub77c\uc774\uc800 \ud615\ud0dc\ub85c \uc81c\uc791\ub41c\ub2e4. \ub2e8\uc9c0 \uc8fc\ud30c\uc218 \ub808\ubca8\ub9cc \uc870\uc808\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \ud53c\ub4dc\ubc31\uc774 \ubc1c\uc0dd\ud558\ub294 \uc8fc\ud30c\uc218\uc5d0 \ub300\ud574\uc11c \uacbd\uace0\ub4f1\uc774 \ub4e4\uc5b4\uc624\uba70 \uc790\ub3d9\uc73c\ub85c \ud574\ub2f9 \ub300\uc5ed\uc744 \uac10\uc1c4\uc2dc\ucf1c \uc900\ub2e4\ub358\uac00 \ud558\ub294 \uae30\ub2a5\uc774 \uc788\ub294 \uc774\ud004\ub77c\uc774\uc800\ub3c4 \uc788\ub2e4. \uc790\uc138\ud55c \uac83\uc740 \ub8f8 \uc774\ud004\ub77c\uc774\uc81c\uc774\uc158\uacfc \uadf8\ub798\ud53d \uc774\ud004\ub77c\uc774\uc800\uc5d0 \ub300\ud574 \uc124\uba85\ud560 \ub2e4\uc74c\uc7a5<\/a>\uc5d0\uc11c \uc124\uba85\ud558\uae30\ub85c \ud55c\ub2e4.<\/p>\n<\/section>\n

\n

\ud30c\ub77c\uba54\ud2b8\ub9ad \uc774\ud004\ub77c\uc774\uc800 (PEQ : Parametric Equalizer)<\/h3>\n
\"SPL<\/a>
SPL PASSEQ – SPL<\/figcaption><\/figure>\n

\ud30c\ub77c\uba54\ud2b8\ub9ad \uc774\ud004\ub77c\uc774\uc800(PEQ : Parametric Equalizer)<\/dfn>\ub294 \uc774\ud004\ub77c\uc774\uc800\uc758 \uac01\uc885 \ud30c\ub77c\uba54\ud130\ub4e4\uc778 \uc8fc\ud30c\uc218, \ub808\ubca8 \uadf8\ub9ac\uace0 Q Factor\ub97c \uc9c1\uc811 \uc870\uc815\ud560 \uc218 \uc788\ub294 \uc774\ud004\ub77c\uc774\uc800\uc774\ub2e4. GEQ\uc640\ub294 \ub2ec\ub9ac \ub300\ubd80\ubd84 \ub189\uc73c\ub85c \uc870\uc815\ud558\uac8c \ub418\uc5b4 \uc788\uc73c\uba70, \ub9e4\uc6b0 \uc138\ubc00\ud55c \uc870\uc815\uc774 \uac00\ub2a5\ud558\ub2e4.<\/p>\n

\uc544\ub0a0\ub85c\uadf8 \uc2dc\ub300\uc5d0\ub294 \uc2a4\ud29c\ub514\uc624 \ub4f1\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \uc544\uc6c3\ubcf4\ub4dc \ud615\ud0dc\ub098, \ub300\ud615 \ubbf9\uc11c\uc5d0\uc11c\ub098 \ucc3e\uc544\ubcfc \uc218 \uc788\uc5c8\ub358 \uadf8\uc57c\ub9d0\ub85c \ud3fc\uacfc \uc7a5\ube44\ube68\uc758 \uc0c1\uc9d5\uc774\uc5c8\uc9c0\ub9cc, \ub514\uc9c0\ud138 \ubbf9\uc11c\uc758 \uc2dc\ub300\ub85c \ub118\uc5b4\uc624\uba74\uc11c \ub300\ub2e4\uc218 \ub514\uc9c0\ud138 \ubbf9\uc11c\uc5d0\uc11c PEQ\ub97c \uc9c0\uc6d0\ud558\uace0 \uc788\ub2e4.<\/p>\n

PEQ\uc5d0 \ub300\ud55c \uc124\uba85\uc740 \ud1a4 \ucf58\ud2b8\ub864\ub7ec\ub85c EQ\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \ub2e4\ub8e8\ub294 12\ud68c\uc5d0\uc11c<\/a>\ud558\uaca0\ub2e4. \n<\/section>\n<\/section>\n\n

\n

\ub9c8\ubb34\ub9ac<\/h2>\n

\uc774\ub807\uac8c EQ\ub97c \ub9cc\uc9c0\uae30 \uc704\ud574 \uae30\ubcf8\uc801\uc73c\ub85c \uc54c\uc544\uc57c \ud560 \uac83\ub4e4\uc744 \uc0b4\ud3b4\ubd24\ub2e4. \uc0ac\uc2e4 \uc774\ubc88 \ud68c\ub294 100\ubc88 \uc815\ub3c4 \uc4f0\uace0 \uc9c0\uc6b0\uace0\ub97c \ubc18\ubcf5 \ud588\ub2e4. \uadf8\ub7ec\ub294 \uc0ac\uc774\uc5d0 \uc18d\uc808\uc5c6\uc774 \uc2dc\uac04\uc774 \ud758\ub7ec \ubc8c\uc368 20\ub144\uc5d0 \uac00\uae4c\uc6b4 \uc2dc\uac04\uc774 \ud758\ub800\ub2e4. \ub108\ubb34\ub098\ub3c4 \uc911\uc694\ud55c \ubd80\ubd84\uc774\ub098, \uc27d\uac8c \uc798 \ud480\uc5b4 \ub0b4\uae30\uc5d0\ub294 \ubcf8 \ud544\uc790\uc758 \ub2a5\ub825\uc774 \ubd80\uc871\ud55c \ud0d3 \uc774\uc5c8\ub2e4. (\uc0ac\uc2e4 \ud551\uacc4\uaca0\uc73c\ub098..) \uc5c9\uc131\ud55c \uae00 \uc77d\ub290\ub77c \uace0\uc0dd \ub9ce\uc558\ub2e4. \ud639 \uc18c\ub9ac\uc640 \uc8fc\ud30c\uc218\uc5d0 \ub300\ud574\uc11c \ub354 \uad81\uae08\ud55c \ub3c5\uc790\ub4e4\uc740 ‘\ud30c\uc7a5\uc758 \uc911\ucca9\uacfc \uac04\uc12d’ \uc5d0 \ub300\ud558\uc5ec \ucd94\uac00\uc801\uc73c\ub85c \ucc3e\uc544\ubcf4\uae38 \ubc14\ub780\ub2e4. \uc5d4\ubca8\ub86d\uc5d0 \uc8fc\ud30c\uc218\uc131\ubd84\uc774 \ub07c\uce58\ub294 \uc601\ud5a5\uacfc, \uc545\uae30\ubcc4 \uace0\uc720 \uc74c\uc0c9\uc774 \uc0dd\uaca8\ub098\ub294 \uc6d0\ub9ac\uc5d0 \ub300\ud574 \uc27d\uac8c \uc774\ud574\ud560 \uc218 \uc788\uac8c \ub420 \uac83\uc774\ub2e4. \uc554\ud2bc. \ub2e4\uc74c \ud68c\ubd80\ud130\ub294 2\ud68c\uc5d0 \uac78\uccd0 \ub3c5\uc790 \uc5ec\ub7ec\ubd84\uc774 \uac00\uc7a5 \uad81\uae08\ud588\uc744, \uc2e4\uc81c EQ\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uacfc \ud558\uc6b8\ub9c1\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf4\ub3c4\ub85d \ud558\uaca0\ub2e4.<\/a><\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

\uc18c\ub9ac\uc758 \uadfc\uc74c, \ubc30\uc74c(\ud558\ubaa8\ub2c9\uc2a4), \uc2a4\ud399\ud2b8\ub7fc \uac1c\ub150\uacfc \uc774\ub97c \uc870\uc815\ud558\ub294 \uc774\ud004\ub77c\uc774\uc800(Equalizer)\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf8\ub2e4. \uadf8\ub798\ud53d \uc774\ud004\ub77c\uc774\uc800(GEQ)\uc640 \ud30c\ub77c\uba54\ud2b8\ub9ad \uc774\ud004\ub77c\uc774\uc800(PEQ)\uc758 \ucc28\uc774, Q Factor\uc640 \uac19\uc740 \uc8fc\uc694 \ud30c\ub77c\uba54\ud130(Parameter), RTA(Real Time Analyzer)\uc5d0 \ub300\ud574 \uc124\uba85\ud55c \ucd08\ubcf4\uc758 \ucd08\ubcf4 \uc74c\ud5a5 \uacf5\uac1c\uac15\uc88c \u2469\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":1284,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[177],"tags":[174],"class_list":{"0":"post-1336","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sound-reinforcement-system-basics","8":"tag-174","9":"content-layout-excerpt-thumb"},"_links":{"self":[{"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/posts\/1336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/comments?post=1336"}],"version-history":[{"count":3,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/posts\/1336\/revisions"}],"predecessor-version":[{"id":1549,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/posts\/1336\/revisions\/1549"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/media\/1284"}],"wp:attachment":[{"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/media?parent=1336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/categories?post=1336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/tags?post=1336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}