{"id":9307,"date":"2026-02-18T18:09:19","date_gmt":"2026-02-18T18:09:19","guid":{"rendered":"https:\/\/www.zehsm.com\/?p=9307"},"modified":"2026-02-18T18:09:19","modified_gmt":"2026-02-18T18:09:19","slug":"%ea%b3%a0%ec%a3%bc%ed%8c%8c%ec%88%98-%ec%98%a4%eb%94%94%ec%98%a4-%ec%9d%91%eb%8b%b5-%ec%b8%a1%ec%a0%95%ec%9d%84-%ec%9c%84%ed%95%9c-%ec%b5%9c%ea%b3%a0%ea%b8%89-%ed%85%8c%ec%8a%a4%ed%8a%b8-%ec%9e%a5","status":"publish","type":"post","link":"https:\/\/www.zehsm.com\/ko\/top-testing-equipment-for-measuring-high-audio-frequency-response\/","title":{"rendered":"\uace0\uc8fc\ud30c \uc624\ub514\uc624 \uc751\ub2f5 \uce21\uc815\uc744 \uc704\ud55c \ucd5c\uace0\uae09 \ud14c\uc2a4\ud2b8 \uc7a5\ube44"},"content":{"rendered":"

\uace0\uc74c\uc9c8 \uc624\ub514\uc624 \uc81c\uc870, \ud1b5\uc2e0, \ud56d\uacf5\uc6b0\uc8fc, \uc758\ub8cc\uae30\uae30 \ud14c\uc2a4\ud2b8 \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uace0\uc8fc\ud30c\uc218 \uc751\ub2f5\uc744 \uc815\ud655\ud558\uac8c \uce21\uc815\ud558\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uace0\ud574\uc0c1\ub3c4 \uc624\ub514\uc624\uc640 \ubab0\uc785\ud615 \uc0ac\uc6b4\ub4dc \uac19\uc740 \ud3ec\ub9f7\uc774 \ud45c\uc900\uc73c\ub85c \uc790\ub9ac \uc7a1\uc73c\uba74\uc11c \uc624\ub514\uc624 \uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \uc815\ubc00\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\uc5d0 \ub300\ud55c \uc218\uc694\ub294 \uadf8 \uc5b4\ub290 \ub54c\ubcf4\ub2e4 \ub192\uc544\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 20kHz \uc774\uc0c1\uc758 \uc131\ub2a5\uc744 \ud2b9\uc131\ud654\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \ub3c4\uad6c\ub4e4\uc744 \uc0b4\ud3b4\ubcf4\uace0, \uc804\ubb38 \ud14c\uc2a4\ud2b8 \ubca4\uce58\ub97c \uad6c\ucd95\ud558\uac70\ub098 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \ub370 \ud544\uc694\ud55c \uae30\uc220, \uc751\uc6a9 \ubd84\uc57c, \uc8fc\uc694 \uc120\ud0dd \uae30\uc900\uc744 \uc790\uc138\ud788 \uc54c\uc544\ubd05\ub2c8\ub2e4.<\/p>\n

\"5.0inch<\/p>\n

\uace0\uc8fc\ud30c \uc624\ub514\uc624 \uce21\uc815\uc758 \uae30\ucd08<\/h2>\n

\"3.5\uc778\uce58<\/p>\n

\uc624\ub514\uc624 \uc8fc\ud30c\uc218 \uc751\ub2f5 \uce21\uc815\uc740 \uc804\ud1b5\uc801\uc73c\ub85c \uc778\uac04\uc758 \uac00\uccad \ubc94\uc704(20Hz~20kHz)\uc5d0 \ucd08\uc810\uc744 \ub9de\ucda5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 20kHz\uc5d0\uc11c 100kHz \uc774\uc0c1\uae4c\uc9c0\uc758 \uace0\uc8fc\ud30c \uc131\ub2a5\uc740 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc720\ub85c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ubcc0\ud658\uae30\uc758 \ucd08\uc74c\ud30c \uad6c\uc131 \uc694\uc18c, \ub514\uc9c0\ud138 \uc2dc\uc2a4\ud15c\uc758 \uc0d8\ud50c\ub9c1 \uc774\ub860, \uc0c1\ud638 \ubcc0\uc870 \ud6a8\uacfc \ubaa8\ub450 \uc774 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc5d0\uc11c\uc758 \ubd84\uc11d\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \uce21\uc815\uc758 \ud575\uc2ec\uc740 \ubc14\ub85c \uc774\uac83\uc785\ub2c8\ub2e4. \uc624\ub514\uc624 \ubd84\uc11d\uae30<\/strong>, \uc800\uc65c\uace1 \uc815\ud604\ud30c \ubc1c\uc0dd\uae30\uc640 \uc815\ubc00 \uce21\uc815 \uc7a5\uce58\uc758 \uc870\ud569\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucd5c\uc2e0 \uc7a5\uce58\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc624\ub514\uc624 \ud504\ub9ac\uc2dc\uc804 APx555 B \uc2dc\ub9ac\uc988<\/strong> \uadf8\ub9ac\uace0 \ub85c\ub370\uc564\uc288\ubc14\ub974\uce20 UPV<\/strong> \uc774 \ubd84\uc57c\ub97c \uc120\ub3c4\ud558\ub294 \uc774 \ubd84\uc11d\uae30\ub4e4\uc740 -120dB\uae4c\uc9c0 \ub0ae\uc740 \uc65c\uace1\ub960\uacfc \ucd5c\ub300 1MHz\uc758 \uc8fc\ud30c\uc218 \ubc94\uc704\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ubd84\uc11d\uae30\ub4e4\uc740 \ucd1d \uace0\uc870\ud30c \uc65c\uace1 \ubc0f \uc7a1\uc74c(THD+N), \uc2e0\ud638 \ub300 \uc7a1\uc74c\ube44(SNR), \ucc44\ub110 \uac04 \uc704\uc0c1 \ub4f1\uc758 \ud575\uc2ec \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uc5ec \uc7a5\uce58\uc758 \uc120\ud615 \uc131\ub2a5\uc5d0 \ub300\ud55c \uc644\ubcbd\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\"2\uc778\uce58<\/p>\n

\uc2e4\uc81c\uc801\uc778 \uc790\uadf9\uc744 \uc704\ud574, \ud504\ub85c\uadf8\ub798\ubc0d \uac00\ub2a5 \uc804\ub825 \uc99d\ud3ed\uae30<\/strong> \ubcc0\ud658\uae30\ub97c \uad6c\ub3d9\ud558\uac70\ub098 \uc804\ub825 \uc7a5\uce58\ub97c \ud14c\uc2a4\ud2b8\ud560 \ub54c \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub2e8\uc704\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc561\uc2dc\uc624\uba67<\/strong> \ub610\ub294 \ud06c\ub860-\ud558\uc774\ud2b8<\/strong> \ud14c\uc2a4\ud2b8 \ub300\uc0c1 \uc7a5\uce58(DUT)\uc758 \ud2b9\uc131\uc744 \uac00\ub9ac\uc9c0 \uc54a\ub3c4\ub85d \ud14c\uc2a4\ud2b8 \ubc94\uc704 \uc678\uc5d0\uc11c\ub3c4 \ud3c9\ud0c4\ud55c \uc8fc\ud30c\uc218 \uc751\ub2f5\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c, \uace0\ud488\uc9c8\uc758 \uc5d0\ubbac\ub808\uc774\ud130 \ub85c\ub4dc<\/strong> \uadf8\ub9ac\uace0 \ub354\ubbf8 \ub85c\ub4dc<\/strong> \uace0\uc8fc\ud30c\uc218\uc5d0\uc11c\ub3c4 \uc21c\uc218\ud55c \uc800\ud56d \ud2b9\uc131\uc744 \uc720\uc9c0\ud558\ub294 \uc18c\uc790\ub294 \uc99d\ud3ed\uae30 \ud14c\uc2a4\ud2b8\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc544\ub0a0\ub85c\uadf8 \uc624\ub514\uc624\uc5d0\uc11c \ub514\uc9c0\ud138 \uc624\ub514\uc624\ub85c\uc758 \uc804\ud658\uc740 \ubcf5\uc7a1\uc131\uc744 \uc99d\uac00\uc2dc\ud0a4\uba70, \ub530\ub77c\uc11c \uace0\uc0d8\ud50c\ub9c1 \uc18d\ub3c4\uc758 \ub514\uc9c0\ud138 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \uc7a5\ube44\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. I\u00b2S, DSD \ubc0f HDMI eARC<\/strong>. \ub514\uc9c0\ud138 \uc624\ub514\uc624 \ubd84\uc11d\uae30\ub294 \uc774\ub7ec\ud55c \ub514\uc9c0\ud138 \uc1a1\uc2e0\uae30\uc640 \uc218\uc2e0\uae30\ub97c \ud1b5\ud569\ud558\uc5ec \uace0\ud574\uc0c1\ub3c4 \ucf58\ud150\uce20\ub97c \uc804\ub2ec\ud558\ub294 \ub514\uc9c0\ud138 \uc2a4\ud2b8\ub9bc\uc758 \uc9c0\ud130 \uce21\uc815 \ubc0f \ube44\ud2b8 \ub2e8\uc704 \ubd84\uc11d\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n

\ucd08\uc74c\ud30c \ubc0f \uad11\ub300\uc5ed \ubd84\uc11d\uc6a9 \ud2b9\uc218 \uacc4\uce21 \uc7a5\ube44<\/h2>\n

\uce21\uc815 \uc8fc\ud30c\uc218\uac00 \ucd08\uc74c\ud30c \uc601\uc5ed(>100kHz)\uc5d0 \ub3c4\ub2ec\ud558\uba74 \ud2b9\uc218 \ub3c4\uad6c\uac00 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uac8c \ub429\ub2c8\ub2e4. \ub3d9\uc801 \uc2e0\ud638 \ubd84\uc11d\uae30(DSA)<\/strong>, \uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc74c\uacfc \uac19\uc740 \uac83\ub4e4 \uc2dc\uae00\ub80c\ud2b8<\/strong> \ub610\ub294 \ud0a4\uc0ac\uc774\ud2b8<\/strong>, \uace0\uc18d \ud478\ub9ac\uc5d0 \ubcc0\ud658(FFT) \ubd84\uc11d\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub9e4\uc6b0 \ub192\uc740 \ud574\uc0c1\ub3c4\uc758 \uc8fc\ud30c\uc218 \uc601\uc5ed \ubd84\uc11d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud45c\uc900 \uc624\ub514\uc624 \ubd84\uc11d\uae30\uac00 \ub193\uce60 \uc218 \uc788\ub294 \ub178\uc774\uc988 \ud50c\ub85c\uc5b4, \uacf5\uc9c4 \ubc0f \uc65c\uace1 \uc131\ubd84\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \ud0c1\uc6d4\ud569\ub2c8\ub2e4. \ud2b9\ud788 \uc2a4\ud53c\ucee4, \ub9c8\uc774\ud06c \ubc0f \ucd08\uc74c\ud30c \uc13c\uc11c\uc640 \uac19\uc740 \ubcc0\ud658\uae30 \uc124\uacc4\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4. \ud074\ub9ac\ud3a0 \ubd84\uc11d\uae30 \uc2dc\uc2a4\ud15c<\/strong> \uc774 \uae30\uc220\uc740 \uc5c5\uacc4 \ucd5c\uace0 \uc218\uc900\uc785\ub2c8\ub2e4. \ub808\uc774\uc800 \uae30\ubc18 \uce21\uc815 \ubc29\uc2dd\uc744 \ud1b5\ud574 \ub4dc\ub77c\uc774\ubc84\uc758 \uc120\ud615 \ubc0f \ube44\uc120\ud615 \uc65c\uace1\uc744 \uac1c\ubcc4\uc801\uc73c\ub85c \uad6c\ubd84\ud560 \uc218 \uc788\uc5b4 \ucd08\uc74c\ud30c \uc601\uc5ed\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uace0\uc8fc\ud30c\uc218 \uac10\uc1e0 \ub610\ub294 \ubd84\uc5f4 \ubaa8\ub4dc\uc758 \uc6d0\uc778\uc744 \ud30c\uc545\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n

\ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30<\/strong> \ub610\ub294 LCR \ubbf8\ud130<\/strong>. \uc2a4\ud53c\ucee4\ub098 \ud5e4\ub4dc\ud3f0 \ub4dc\ub77c\uc774\ubc84\uc758 \uc784\ud53c\ub358\uc2a4 \uace1\uc120\uc740 \uace0\uc8fc\ud30c\uc218 \ud2b9\uc131\uc5d0 \ub300\ud55c \uc911\uc694\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc784\ud53c\ub358\uc2a4 \uace1\uc120 \ubd84\uc11d \ub3c4\uad6c\ub294 \uc774\ub7ec\ud55c \uc815\ubcf4\ub97c \ubd84\uc11d\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4. NI PXIe-4309<\/strong> \ub610\ub294 \ud788\uc624\ud0a4 IM3590<\/strong> \ubc00\ub9ac\ud5e4\ub974\uce20\uc5d0\uc11c \uc218 \uba54\uac00\ud5e4\ub974\uce20\uc5d0 \uc774\ub974\ub294 \uc8fc\ud30c\uc218 \ubc94\uc704\uc5d0\uc11c \uc2a4\uc715 \uc8fc\ud30c\uc218 \uc784\ud53c\ub358\uc2a4 \uce21\uc815\uc744 \uc218\ud589\ud558\uc5ec \uc624\ub514\uc624 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uae30\uacc4\uc801 \uacf5\uc9c4 \ubc0f \uc778\ub355\ud134\uc2a4 \ubcc0\ud654\ub97c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud658\uacbd \ubc0f \uc2a4\ud2b8\ub808\uc2a4 \ud14c\uc2a4\ud2b8\uc758 \uacbd\uc6b0, \uae30\ud6c4 \ucc54\ubc84<\/strong> \uc624\ub514\uc624 \uae30\uae30\uc758 \ubd80\ud488 \uac12\uacfc \uc7ac\ub8cc \ud2b9\uc131\uc740 \uc8fc\ubcc0 \ud658\uacbd \uc870\uac74\uc5d0 \ub530\ub77c \ubcc0\ud558\uba70, \uc774\ub294 \uace0\uc8fc\ud30c \uc548\uc815\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0 \uc628\ub3c4\uc640 \uc2b5\ub3c4\ub97c \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\uad50\uc815, \ud504\ub85c\ube0c \ubc0f \uc2e0\ud638 \uccb4\uc778<\/h2>\n

\uce21\uc815\uc758 \uc815\ud655\ub3c4\ub294 \uad50\uc815 \ubc0f \uc2e0\ud638 \uacbd\ub85c\uc758 \ubb34\uacb0\uc131\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uad50\uc815 \ud45c\uc900<\/strong>, NIST\uc640 \uac19\uc740 \uad6d\uac00 \uae30\uad00\uc5d0 \ucd94\uc801 \uac00\ub2a5\ud55c \ub370\uc774\ud130\uac00 \uc788\uc5b4\uc57c \ubd84\uc11d\uae30\uc758 \uc5f0\uac04 \uc778\uc99d\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uace0\uc8fc\ud30c \uc791\uc5c5\uc758 \uacbd\uc6b0, \uad50\uc815\ub41c \uce21\uc815\uc6a9 \ub9c8\uc774\ud06c\ub85c\ud3f0<\/strong> (\uc608: ~\ub85c\ubd80\ud130) GRAS \uc0ac\uc6b4\ub4dc & \uc9c4\ub3d9<\/strong> \ub610\ub294 \ube0c\ub8e8\uc5d8 & \ud0a4\uc5d0\ub974<\/strong>\uc74c\ud5a5 \uce21\uc815\uc5d0\ub294 50kHz \ub610\ub294 100kHz\uae4c\uc9c0 \ud655\uc7a5\ub41c \ud3c9\ud0c4 \uc751\ub2f5\uc744 \uac16\ub294 \ub9c8\uc774\ud06c\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub9c8\uc774\ud06c\ub294 \ub2e4\uc74c\uacfc \ud568\uaed8 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. ICP\u00ae(\uc9d1\uc801 \ud68c\ub85c \uc555\uc804) \ub9c8\uc774\ud06c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ubc0f \ud504\ub9ac\uc570\ud504<\/strong>.<\/p>\n

\uc804\uae30\uc801\uc778 \uce21\uba74\uc5d0\uc11c \ubcf4\uba74, \ucc28\ub3d9 \ud504\ub85c\ube0c \uc99d\ud3ed\uae30<\/strong> \uc811\uc9c0\ub41c \uc7a5\ube44\uc5d0\uc11c \uc811\uc9c0 \ub8e8\ud504\ub97c \uc0dd\uc131\ud558\uc5ec \ub178\uc774\uc988\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uc9c0 \uc54a\uace0 \ubd80\ub3d9 \uce21\uc815\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \uc218\ub3d9 \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504 \ud504\ub85c\ube0c\ub294 \uace0\uc8fc\ud30c \ud68c\ub85c\uc5d0 \uacfc\ub3c4\ud55c \ubd80\ud558\ub97c \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.; \uc561\ud2f0\ube0c FET \ud504\ub85c\ube0c<\/strong> \uc65c\uace1 \uc5c6\uc774 \ub514\uc9c0\ud138 \uc624\ub514\uc624 \ub77c\uc778\uc774\ub098 \uc570\ud504 \ucd9c\ub825\uc744 \uce21\uc815\ud558\ub824\uba74 \ub192\uc740 \uc785\ub825 \uc784\ud53c\ub358\uc2a4\uc640 200MHz \uc774\uc0c1\uc758 \ub300\uc5ed\ud3ed\uc744 \uac16\ucd98 \uc778\ud130\ucee4\ub125\ud2b8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc778\ud130\ucee4\ub125\ud2b8\ub294\u2014\ucf00\uc774\ube14, \ucee4\ub125\ud130 \ubc0f \uc5b4\ub311\ud130<\/strong>\u2014 \uace0\ud488\uc9c8\uc774\uc5b4\uc57c \ud558\uba70, \uacac\uace0\ud55c \ucc28\ud3d0 \uae30\ub2a5\uc744 \uac16\ucd94\uace0 \uc784\ud53c\ub358\uc2a4(\uc77c\ubc18\uc801\uc73c\ub85c \ub514\uc9c0\ud138\uc758 \uacbd\uc6b0 50\u03a9 \ub610\ub294 75\u03a9, \uc544\ub0a0\ub85c\uadf8\uc758 \uacbd\uc6b0 600\u03a9)\uc5d0 \ub9de\uac8c \uc124\uacc4\ub418\uc5b4 \uace0\uc8fc\ud30c\uc218\uc5d0\uc11c \ubc18\uc0ac \ubc0f \uc190\uc2e4\uc744 \ubc29\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\ub514\uc9c0\ud138 \ud504\ub860\ud2f0\uc5b4: \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubc0f \ud1b5\ud569 \uc2dc\uc2a4\ud15c<\/h2>\n

\ud558\ub4dc\uc6e8\uc5b4\ub294 \uc81c\uc5b4 \ubc0f \ubd84\uc11d \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc5c6\uc774\ub294 \ubb34\ub825\ud569\ub2c8\ub2e4. \ucd5c\uc2e0 \uc2dc\uc2a4\ud15c\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc624\ub514\uc624 \ud504\ub9ac\uc2dc\uc804\uc758 APx500<\/strong> \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ub610\ub294 Klippel\uc758 Klippel Control Suite<\/strong> \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \uc2dc\ud000\uc2a4, \uc2e4\uc2dc\uac04 \uadf8\ub798\ud504 \uc791\uc131 \ubc0f \ud3ec\uad04\uc801\uc778 \ub370\uc774\ud130 \ub85c\uae45\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 10Hz\uc5d0\uc11c 200kHz\uae4c\uc9c0 \ub2e8\uc77c \uc2a4\uc715\uc73c\ub85c \uc8fc\ud30c\uc218\uc5d0 \ub530\ub978 THD+N \uadf8\ub798\ud504\ub97c \uadf8\ub9ac\ub294 \uac83\uacfc \uac19\uc740 \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uce21\uc815\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. IP \uae30\ubc18 \uc624\ub514\uc624(AoIP)<\/strong> \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\uc900 \ub2e8\ud14c<\/strong> \uadf8\ub9ac\uace0 AES67<\/strong> \ub610\ud55c \ub124\ud2b8\uc6cc\ud06c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uace0\uc8fc\ud30c \uc624\ub514\uc624 \ubb34\uacb0\uc131\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\ub294 \ubaa8\ub4e0 \uc694\uc18c\uc778 \ud328\ud0b7 \uc9c0\uc5f0 \uc2dc\uac04, \uc9c0\ud130 \ubc0f \ud074\ub85d \ub3d9\uae30\ud654 \uc815\ud655\ub3c4\ub97c \uce21\uc815\ud560 \uc218 \uc788\ub294 \ub124\ud2b8\uc6cc\ud06c \uae30\ubc18 \ubd84\uc11d \ub3c4\uad6c\uc5d0 \ub300\ud55c \ud544\uc694\uc131\uc774 \uc0dd\uacbc\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc5f0\uad6c \uac1c\ubc1c \ubc0f \uace0\uc7a5 \ubd84\uc11d\uc744 \uc704\ud574, \uace0\uc18d \ub514\uc9c0\ud138 \uc800\uc7a5 \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504(DSO)<\/strong> \uae4a\uc740 \uae30\uc5b5\uc744 \uac00\uc9c4 \uac83\ucc98\ub7fc, \ud154\ub808\ub2e4\uc778 \ub974\ud06c\ub85c\uc774 HDO8000<\/strong> \uc774\ub7ec\ud55c \uc2dc\ub9ac\uc988\ub97c \ud1b5\ud574 \uc77c\uc2dc\uc801\uc778 \uc624\ub514\uc624 \uc774\ubca4\ud2b8 \ub610\ub294 \ubcf5\uc7a1\ud55c \ub514\uc9c0\ud138 \ud328\ud0b7\uc758 \uae38\uace0 \ub192\uc740 \uc0d8\ud50c\ub9c1 \uc18d\ub3c4\uc758 \ud30c\ud615\uc744 \ucea1\ucc98\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ucea1\ucc98\ub41c \ub370\uc774\ud130\ub294 \uc624\ud504\ub77c\uc778\uc5d0\uc11c \ucc98\ub9ac\ud558\uc5ec \uc774\uc0c1 \uc9d5\ud6c4\ub97c \uc790\uc138\ud788 \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud1b5\ud569\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uac00\uc7a5 \uc55e\uc120 \uc5f0\uad6c\uc2e4\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ud1b5\ud569 \uc2dc\uc2a4\ud15c\uc744 \uc6b4\uc601\ud569\ub2c8\ub2e4. PXIe \ub610\ub294 AXIe \ubaa8\ub4c8\ud615 \uc100\uc2dc \uc2dc\uc2a4\ud15c<\/strong>, \uc2e0\ud638 \ubc1c\uc0dd\uae30, \ubd84\uc11d\uae30, \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504 \ubc0f \uc2a4\uc704\uce58 \ubaa8\ub4c8\uc744 \ub3d9\uae30\ud654\ub41c \ud50c\ub7ab\ud3fc\uc5d0 \uacb0\ud569\ud558\uace0 \ub2e8\uc77c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ud658\uacbd\uc73c\ub85c \uc81c\uc5b4\ud558\uc5ec \uc6d0\ud65c\ud55c \ud63c\ud569 \uc2e0\ud638 \ud14c\uc2a4\ud2b8\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n

\uc7a5\ube44 \uc120\uc815: 2024\ub144 \uc2dc\uc7a5 \uac1c\uc694<\/h2>\n

\uc801\ud569\ud55c \uc7a5\ube44\ub97c \uc120\ud0dd\ud558\ub824\uba74 \uc0ac\uc591, \uc608\uc0b0 \ubc0f \ubbf8\ub798\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uade0\ud615 \uc788\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2dc\uc7a5\uc740 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uae30\ubc18 \uacc4\uce21 \uc7a5\ube44\uc640 \uc911\uace0\/\uc7ac\uc815\ube44\ub41c \uace0\uae09 \uc7a5\ube44\ub85c \ud06c\uac8c \uc804\ud658\ub418\uba74\uc11c \uc804\ubb38\uac00 \uc218\uc900\uc758 \uae30\ub2a5\uc744 \ub354\uc6b1 \uc27d\uac8c \uc774\uc6a9\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc544\ub798\ub294 \uc8fc\uc694 \uc7a5\ube44 \ubc94\uc8fc\uc640 \ub300\ud45c \ubaa8\ub378, \uc8fc\uc694 \uc0ac\uc591\uc744 \ube44\uad50\ud55c \ud45c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n\n\n
\uc7a5\ube44 \uce74\ud14c\uace0\ub9ac<\/th>\n\ub300\ud45c \ubaa8\ub378<\/th>\n\uc8fc\uc694 \uace0\uc8fc\ud30c \uc0ac\uc591<\/th>\n\ub300\ub7b5\uc801\uc778 \uac00\uaca9 \ubc94\uc704(USD)<\/th>\n\uc8fc\uc694 \uc0ac\uc6a9 \uc0ac\ub840<\/th>\n<\/tr>\n<\/thead>\n
\uace0\uc131\ub2a5 \uc624\ub514\uc624 \ubd84\uc11d\uae30<\/strong><\/td>\n\uc624\ub514\uc624 \ud504\ub9ac\uc2dc\uc804 APx555 B, R&S UPV-A<\/td>\n\uc0dd\uc131 \ubc0f \ubd84\uc11d \ub300\uc5ed\ud3ed: DC ~ 1MHz, THD+N: < -120dB(1kHz)<\/td>\n$30,000 \u2013 $60,000+<\/td>\n\ub808\ud37c\ub7f0\uc2a4\uae09 \uc544\ub0a0\ub85c\uadf8 \ubc0f \ub514\uc9c0\ud138 \uc624\ub514\uc624 \ud14c\uc2a4\ud2b8<\/td>\n<\/tr>\n
\ubaa8\ub4c8\ud615\/\uc2dc\uc2a4\ud15c \ubd84\uc11d\uae30<\/strong><\/td>\n\ub0b4\uc154\ub110 \uc778\uc2a4\ud2b8\ub8e8\uba3c\ud2b8 PXIe-449x, VXIQ<\/td>\n\ucc44\ub110 \uc218: \ud655\uc7a5 \uac00\ub2a5, \ub300\uc5ed\ud3ed: \ucc44\ub110\ub2f9 \ucd5c\ub300 500kHz<\/td>\n$15,000 \u2013 $50,000 (\uc2dc\uc2a4\ud15c)<\/td>\n\ub2e4\ucc44\ub110 \uc790\ub3d9\ud654 \uc0dd\uc0b0 \ud14c\uc2a4\ud2b8<\/td>\n<\/tr>\n
\ub3d9\uc801 \uc2e0\ud638 \ubd84\uc11d\uae30(FFT)<\/strong><\/td>\n\ud0a4\uc0ac\uc774\ud2b8 35670A, \uc2dc\uae00\ub7f0\ud2b8 SSA3000X-R<\/td>\n\uc8fc\ud30c\uc218 \ubc94\uc704: DC ~ 100MHz \uc774\uc0c1, \ub3d9\uc801 \ubc94\uc704: > 90dB<\/td>\n$8,000 \u2013 $25,000<\/td>\n\uc2ec\uce35 \uc2a4\ud399\ud2b8\ub7fc \ubd84\uc11d, \uc9c4\ub3d9, \uc18c\uc74c<\/td>\n<\/tr>\n
LCR\/\uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30<\/strong><\/td>\n\ud788\uc624\ud0a4 IM3590, \uc6e8\uc778 \ucee4 6500B<\/td>\n\uc8fc\ud30c\uc218 \ubc94\uc704: 0.1Hz ~ 5MHz, \uae30\ubcf8 \uc815\ud655\ub3c4: 0.05%<\/td>\n$7,000 \u2013 $20,000<\/td>\n\ub4dc\ub77c\uc774\ubc84\/\uad6c\uc131 \uc694\uc18c \uc784\ud53c\ub358\uc2a4, \ub124\ud2b8\uc6cc\ud06c \ubd84\uc11d<\/td>\n<\/tr>\n
\uad50\uc815\ub41c \uce21\uc815 \ub9c8\uc774\ud06c.<\/strong><\/td>\nGRAS 46BE 1\/4\u2033, B&K 4138<\/td>\n\uc8fc\ud30c\uc218 \ubc94\uc704: 4Hz ~ 70kHz (\u00b12dB)<\/td>\n$2,000 \u2013 $4,000 (\uac01\uac01)<\/td>\n\uc74c\uc555 \uce21\uc815 \uae30\uc900<\/td>\n<\/tr>\n
\uace0\uc18d \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504<\/strong><\/td>\n\ud154\ub808\ub2e4\uc778 \ub974\ud06c\ub85c\uc774 HDO8108, \ub9ac\uace0 MSO8000<\/td>\n\ub300\uc5ed\ud3ed: 1GHz \uc774\uc0c1, \uc0d8\ud50c\ub9c1 \uc18d\ub3c4: 5GSa\/s \uc774\uc0c1<\/td>\n$5,000 \u2013 $30,000+<\/td>\n\ub514\uc9c0\ud138 \uc624\ub514\uc624, \uc9c0\ud130, \uacfc\ub3c4 \ubd84\uc11d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uacb0\ub860: \ubbf8\ub798\uc5d0\ub3c4 \ubb38\uc81c\uc5c6\uc774 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ud14c\uc2a4\ud2b8 \ubca4\uce58 \uad6c\ucd95<\/h2>\n

\uace0\uc8fc\ud30c \uc624\ub514\uc624 \ud14c\uc2a4\ud2b8 \ubd84\uc57c\ub294 \uad11\ubc94\uc704\ud55c RF \ubc0f \ub370\uc774\ud130 \ud1b5\uc2e0 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\ub860\uacfc \uc735\ud569\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucda9\ubd84\ud55c \ub300\uc5ed\ud3ed \uc5ec\uc720, \ubaa8\ub4c8\uc2dd \uc544\ud0a4\ud14d\ucc98, \uadf8\ub9ac\uace0 \uac15\ub825\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc9c0\uc6d0\uc744 \uac16\ucd98 \uc7a5\ube44\uc5d0 \ud22c\uc790\ud558\ub294 \uac83\uc774 \ubb34\uc5c7\ubcf4\ub2e4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \uc2a4\ub9c8\ud2b8\ud3f0\uc758 \uc624\ub514\uc624 \ucf54\ub371\uc744 \uac80\uc99d\ud558\ub4e0, \uc2a4\ud29c\ub514\uc624 \ub9c8\uc774\ud06c\uc758 \uc74c\uc9c8\uc744 \ubcf4\uc7a5\ud558\ub4e0, \ucd08\uc74c\ud30c \uc138\ucc99 \uc7a5\ube44\ub97c \ub514\ubc84\uae45\ud558\ub4e0, \uae30\ubcf8 \uc6d0\uce59\uc740 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ub300\uc0c1 \uc7a5\ube44(DUT)\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uc774\ud574\ud558\uace0, \uc2e0\ud638 \uacbd\ub85c\uac00 \ud22c\uba85\ud55c\uc9c0 \ud655\uc778\ud558\uba70, \ud14c\uc2a4\ud2b8 \ud55c\uacc4\ub97c \ub6f0\uc5b4\ub118\ub294 \uc0ac\uc591\uc758 \uc7a5\ube44\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc704\uc5d0\uc11c \uc124\uba85\ud55c \ub3c4\uad6c\ub4e4\uc744 \uc804\ub7b5\uc801\uc73c\ub85c \uc870\ud569\ud568\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc624\ub514\uc624 \ud488\uc9c8\uacfc \ud601\uc2e0\uc758 \ud55c\uacc4\ub97c \ub6f0\uc5b4\ub118\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \ubc18\ubcf5 \uac00\ub2a5\ud55c \uce21\uc815 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\n

\uace0\uc8fc\ud30c \uc624\ub514\uc624 \uce21\uc815\uc5d0 \ub300\ud55c \uc804\ubb38\uac00 Q&A<\/h3>\n

Q1: \uace0\uc8fc\ud30c \uc791\uc5c5\uc6a9 \uc624\ub514\uc624 \ubd84\uc11d\uae30\ub294 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uad50\uc815\ud574\uc57c \ud558\uba70, \uad50\uc815\uc5d0\ub294 \uc5b4\ub5a4 \uacfc\uc815\uc774 \ud3ec\ud568\ub418\ub098\uc694?<\/strong>
\n\uc911\uc694 \uc2e4\ud5d8\uc2e4 \uc7a5\ube44\uc758 \uad50\uc815 \uc8fc\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc81c\uc870\uc5c5\uccb4 \ub610\ub294 ISO 17025 \uc9c0\uce68\uc5d0 \ub530\ub77c \uc5f0\uac04\uc73c\ub85c \uc815\ud574\uc9d1\ub2c8\ub2e4. \ud2b9\ud788 \uace0\uc8fc\ud30c \uc7a5\ube44\uc758 \uacbd\uc6b0, \uad50\uc815\uc744 \ud1b5\ud574 \uc804\uccb4 \uc8fc\ud30c\uc218 \ubc94\uc704(\uc608: \ucd5c\ub300 1MHz)\uc5d0 \uac78\uccd0 \ubc1c\uc0dd\uae30 \ucd9c\ub825\uacfc \ubd84\uc11d\uae30 \uc785\ub825\uc758 \ud3c9\ud0c4\ub3c4 \ubc0f \uc815\ud655\ub3c4, \ub2e4\uc591\ud55c \uc8fc\ud30c\uc218\uc5d0\uc11c\uc758 \uc65c\uace1 \uc218\uc900, \uadf8\ub9ac\uace0 \ub0b4\uc7a5\ub41c \ub514\uc9c0\ud138 \uc778\ud130\ud398\uc774\uc2a4\uc758 \uc815\ud655\ub3c4\ub97c \uac80\uc99d\ud569\ub2c8\ub2e4. \ub610\ud55c, \ucd94\uc801 \uac00\ub2a5\ud55c \ud45c\uc900\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc7a5\ube44\uc758 \ub4dc\ub9ac\ud504\ud2b8\ub97c \ubcf4\uc815\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\ub7c9\uc774 \ub9ce\uac70\ub098 \uc628\ub3c4 \ubcc0\ud654\uac00 \uc2ec\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \ub354 \ube48\ubc88\ud55c(\ubc18\ub144\ub9c8\ub2e4) \uad50\uc815\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

Q2: \uace0\uc8fc\ud30c\uc218(\uc608: 40kHz)\uc5d0\uc11c \uc99d\ud3ed\uae30 THD+N\uc744 \uce21\uc815\ud560 \ub54c, \uacb0\uacfc\uac12\uc774 \ub354 \uc7a1\uc74c\uc774 \ub9ce\uace0 \uc815\ud655\ub3c4\uac00 \ub5a8\uc5b4\uc9c0\ub294 \uac83\ucc98\ub7fc \ubcf4\uc774\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong>
\n\uc774\ub294 \uc608\uc0c1\ub418\ub294 \uacb0\uacfc\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \ub2a5\ub3d9 \uc18c\uc790\ub294 \ub300\uc5ed\ud3ed\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc7a1\uc74c\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4(\uc7a1\uc74c \ud50c\ub85c\uc5b4\uac00 \ub192\uc544\uc9d0). \ub610\ud55c, \ub9ce\uc740 \uc99d\ud3ed\uae30\ub294 \ub8e8\ud504 \uc774\ub4dd \uac10\uc18c \ubc0f \uc2ac\ub8e8\uc789 \uc81c\ud55c\uc73c\ub85c \uc778\ud574 \uc8fc\ud30c\uc218\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc65c\uace1\uc774 \uc99d\uac00\ud558\ub294 \ud604\uc0c1\uc744 \ubcf4\uc785\ub2c8\ub2e4. \ubd84\uc11d\uae30\uac00 \ud3ec\ucc29\ud560 \uc218 \uc788\ub294 \ub300\uc5ed \uc678 \ucd08\uc74c\ud30c \uc7a1\uc74c\uc744 \uc81c\uc678\ud558\uae30 \uc704\ud574 \uce21\uc815 \ub300\uc5ed\ud3ed\uc744 \uc801\uc808\ud558\uac8c \uc124\uc815\ud558\uc2ed\uc2dc\uc624(\uc608: 80kHz \uc800\uc5ed \ud1b5\uacfc \ud544\ud130). \ubd84\uc11d\uae30\uc5d0\uc11c \ud3c9\uade0\ud654 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub79c\ub364 \uc7a1\uc74c\uc744 \uc904\uc774\uace0, \ubd80\ud558\uac00 \ud574\ub2f9 \uc8fc\ud30c\uc218\uc5d0\uc11c \ub9ac\uc561\ud134\uc2a4 \uc99d\uac00 \uc5c6\uc774 \uc804\ub825\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n

Q3: \ub9c8\uc774\ud06c\ub85c\ud3f0\uc744 \uc774\uc6a9\ud55c \uace0\uc8fc\ud30c \uc74c\ud5a5 \uce21\uc815 \uc2dc \uac00\uc7a5 \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc2e4\uc218\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong>
\n\ub9c8\uc774\ud06c \ubc29\ud5a5\uc774 \uc798\ubabb \uc124\uc815\ub418\uac70\ub098 \ud68c\uc808 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uba74 \uc8fc\uc694 \ubb38\uc81c\uc810\uc774 \ub429\ub2c8\ub2e4. \ud30c\uc7a5\uc774 \uc218 \uc13c\ud2f0\ubbf8\ud130 \ubbf8\ub9cc\uc778 \uacbd\uc6b0(\uc57d 10kHz \uc774\uc0c1\uc758 \uc8fc\ud30c\uc218), \ub9c8\uc774\ud06c\uc640 \uc2a4\ud0e0\ub4dc\uc758 \ubb3c\ub9ac\uc801 \uc874\uc7ac\ub85c \uc778\ud574 \ubc18\uc0ac\uc640 \ud68c\uc808\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc751\ub2f5\uc774 \uc65c\uace1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud56d\uc0c1 \uc81c\uc870\uc0ac\uc5d0\uc11c \uad8c\uc7a5\ud558\ub294 \ubc29\ud5a5(\uc77c\ubc18\uc801\uc73c\ub85c 0\u00b0 \ub610\ub294 90\u00b0 \uc785\uc0ac\uac01)\uc744 \uc900\uc218\ud558\uace0 \uc587\uace0 \uc74c\ud5a5\uc801\uc73c\ub85c \ud22c\uba85\ud55c \uc2a4\ud0e0\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ub610\ud55c, \ub9c8\uc774\ud06c\uc758 \uc790\uc720\uc74c\uc7a5 \ub610\ub294 \uc555\ub825\uc7a5 \uad50\uc815 \uac12\uc774 \uce21\uc815 \ud658\uacbd\uacfc \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624(\uc608: \ubc18\uc0ac \uacf5\uac04\uc5d0\uc11c\uc758 \uce21\uc815\uc5d0\ub294 \uc790\uc720\uc74c\uc7a5 \uad50\uc815 \uc0ac\uc6a9).<\/p>\n

Q4: 192kHz \ubc0f 384kHz \ub514\uc9c0\ud138 \uc624\ub514\uc624\uc758 \ub4f1\uc7a5\uc73c\ub85c \uace0\uc8fc\ud30c \uc131\ub2a5\uc5d0 \uc911\uc694\ud55c \ud2b9\uc815 \uc9c0\ud130 \uce21\uc815\uac12\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong>
\n\uc0d8\ud50c\ub9c1 \uc18d\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ud074\ub85d \ud0c0\uc774\ubc0d \uc9c0\ud130\ub294 \uc0d8\ud50c\ub9c1 \uc8fc\uae30\uac00 \uc9e7\uc544\uc9c8\uc218\ub85d \ub354\uc6b1 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub450 \uac00\uc9c0 \ubaa8\ub450 \uce21\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc870\ub9ac\uac1c \ub5a8\ub9bc<\/strong> (ADC\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce68) \uc778\ud130\ud398\uc774\uc2a4 \uc9c0\ud130<\/strong> (\uc608: I\u00b2S \ub610\ub294 S\/PDIF \ud68c\uc120\uc5d0\uc11c) \uace0\uc8fc\ud30c \uc9c0\ud130 \uc131\ubd84\uc774 \uc0c1\ud638 \ubcc0\uc870\ub97c \ud1b5\ud574 \uac00\uccad \ub300\uc5ed\uc73c\ub85c \uc5d0\uc77c\ub9ac\uc5b4\uc2f1\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c, \uc9c0\ud130 \uc2a4\ud399\ud2b8\ub7fc \ubd84\uc11d\uc740 RMS \uac12\ub9cc \uce21\uc815\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc804\uc6a9 \uc9c0\ud130 \uce21\uc815 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \ud0d1\uc7ac\ub41c \ubd84\uc11d\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub79c\ub364 \uc9c0\ud130\uc640 \uacb0\uc815\ub860\uc801 \uc9c0\ud130\ub97c \ubd84\ub9ac\ud558\uace0 \uc624\ub514\uc624 \uc2e0\ud638 \ub300\ube44 \uc2a4\ud399\ud2b8\ub7fc \uc131\ubd84\uc744 \uce21\uc815\ud558\uc2ed\uc2dc\uc624.<\/p>","protected":false},"excerpt":{"rendered":"

Accurate measurement of high audio frequency response is critical across industries\u2014from high-fidelity audio manufacturing and telecommunications to aerospace and medical device testing. As audio technology advances, with formats like high-resolution audio and immersive sound becoming standard, the demand for precise, reliable test equipment has never been greater. This guide explores the essential tools for characterizing […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9307","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/comments?post=9307"}],"version-history":[{"count":1,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9307\/revisions"}],"predecessor-version":[{"id":9308,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9307\/revisions\/9308"}],"wp:attachment":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/media?parent=9307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/categories?post=9307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/tags?post=9307"}],"curies":[{"name":"\uc6cc\ub4dc\ud504\ub808\uc2a4","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}