Mic Shootout 1: Classic Large Diaphragm CondensersA tabbataccen labari na shekaru da yawa, baƙar fata Neumann U 87 Ai MT babban makirufo mai ɗaukar hoto ne wanda ke ba da maras lokaci da sauti na musamman wanda ya kasance abin sha'awar mawaƙa, masu fasahar murya, masu shela, masu samarwa, da kuma injiniyoyi na rikodi har yau. Ta hanyar haɗa ƙirar capsule mai dual-diaphragm iri ɗaya kamar yadda aka sanar da U 67 tare da kewayawar FET da daidaitaccen fitarwa, U 87 Ai yana riƙe muryar da ta sanya U 87 ya shahara yayin tabbatar da ƙarancin amo da ingantaccen sigina. The U 87 Ai's dual-diaphragm capsule, wanda aka dakatar da shi, yana ba da zaɓin tsarin polar guda uku (omni, cardioid, da siffa-8) don haɓaka haɓakawa a cikin ɗakin studio. Bugu da ƙari, mic ɗin yana ba da kushin -10 dB mai canzawa wanda ke ba shi damar ɗaukar SPLs har zuwa 127 dB ba tare da murdiya ba, da ƙaramin yanke tace don sarrafa haɓakar ƙaramar abun ciki. Ko ana amfani da shi don watsa shirye-shirye, mataki, ko aikace-aikacen studio, U 87 Ai yana gabatar da abin da ake nema, sauti, da kuma suna na classic gaskiya. The Gold StandardThe Neumann U 87 Ai na iya zama mafi sanannun kuma mafi yawan amfani da su akai-akai. microphone studio a duniya. Sautin sa mai santsi da tsaftataccen sauti yana da kyan gani kamar kyawun ƙirar sa na waje. U 87 Ai shine daidaitaccen makirufo don magana da muryoyin murya. Tsarin polar guda uku tare da pad da ƙananan zaɓuɓɓuka sun sa ya dace da aikace-aikace da yawa. Koina da MusammanNeumann U 87 Ai labari ne na gaskiya. An ƙaddamar da shi a cikin 1967, ya siffata sautin rikodin bugu da yawa a cikin shekaru 50 da suka gabata. Kuma lokacin da aka sanar da waɗancan hits a rediyo, DJ da yawa sun zauna a gaban U 87 Ai. U 87 Ai shine alamar babban makirifo mai ɗaukar hoto. Jikinsa da aka ɗora da ƙirar ƙirarsa sun zama wani ɓangare na fahimtar gama gari¡ª wannan shine abin da makirufo studio yayi kama. Haka abin yake game da sautinsa; U 87 Ai yana wakiltar ingancin studio kuma ya zama ma'aunin gwal wanda ake auna sauran makirufo. Abin da ke ware U 87 Ai baya shine haɗe-haɗe na musamman na layi da ɗabi'a. Kodayake amsawar ta akan-axis yana da faɗi sosai, yana nuna wasu kwarjini, yana mai da U 87 Ai duka iri-iri kuma ana iya gane shi nan take.Classic Neumann EngineeringFasahar magana, U 87 Ai ƙira ce ta gargajiya wacce dabarar maras lokaci ta kasance ba ta canzawa shekaru da yawa. U 87 Ai yana amfani da ƙirar kwandon kwandon kwandon dual-diaphragm iri ɗaya kamar wanda ya riga shi, ba ƙaramin almara U 67 na farkon 1960s. Its amplifier, shima, yana dogara ne akan ƙa'idodin ƙira iri ɗaya kamar wanda ya riga ya tuƙa bututu, amma U 87 Ai yana gane su ta hanyar da'irar FET tare da ƙaramin siginar sigina da daidaitaccen fitarwa, yana tabbatar da matsakaicin ƙimar sigina kuma Babban kin amincewa da yanayin gama gari.Mai amfani da aikace-aikaceSakamakon makirufo ne na tsayuwar da ba ta dace ba. Sautinsa na halitta da kasancewar tsaka-tsakinsa ya sa U 87 Ai ya zama makirufo na murya na ƙarshe, wanda mawaƙa da injiniyoyi suka yaba da kuma babban zaɓi don aikace-aikacen magana, kamar ƙarar murya, dubbing, da littattafan mai jiwuwa. Saboda daidaiton amsawarsa a cikin kowane tsarin sa na jagora guda uku, U 87 Ai shima makirufo ce mai jujjuyawar kowane abu daga gita mai sauti zuwa ganguna sama da sama. Saboda tabbataccen martanin bass ɗin sa da ingantattun cikakkun bayanai na tsaka-tsaki, galibi ana ganin sa a gaban bass da kabad ɗin guitar. Don rikodi na gargajiya, ana amfani da U 87 Ai akai-akai azaman makirufo don soloists, misali cello. Biyu na sitiriyo na U 87 Ai mics shine zaɓin da aka fi so na injiniyoyi da yawa don yin rikodin piano a kusan kowane nau'i daga pop da jazz zuwa kiɗan gargajiya. Fasaloli a cikin kalloBabban mashahurin makirufo na studio na zamani Sauti na yau da kullun, wanda ake iya gane shi nan take kuma mai daidaita daidaitattun amsawa dakatar da dual-diaphragm capsuleOmni, cardioid, da siffa-8 ƙirar polar 10Switchable low-cut filter and -3 dB padLow self-noiseXLR 48-pin fitarwa8615989288128V fatalwa poweredYa hada da akwatin katako (shockmount samuwa daban)WhatsApp:+XNUMXV Radio .
Neumann u 87 AI MT SectetsMemMemichoneAld Pad-8 dBHigh-Pass FilterYesTone DaidaitaBabu Samun DaidaitawaBabu Manukaci Babu Kan-Board Sarrafa Tacewar Wuta Mai Girma, Pad, Alamar Polar WindscreenBane Ayyukan Mitar Range10 Hz zuwa 20 kHz Matsakaicin SPL20BHD, SPL117 kHz 1, PLdioid SPL5, SPL127, SPL1 BHD, SPL5, SPL200, PL1000, SPL20 BHD, 1 PL1, SPL28 BHD, 1 PLZ, 1 PLZ, 8 PLG, SPL22, 1, 1, SPL6, 79, 82, SPL8, 80, SPL68 ID, 71. 8% THD, tare da Kushin) Impedance69 OhmsLoad Impedance15 OhmsSensitivityOmnidirectional: 12 mV/Pa a 8 kHz cikin 14 KilohmsCardioid: 26 mV/Pa a 23 kHz cikin 8 KilohmsHoto-25: 1 kHz a cikin 3 Kilohms (Max) Sigina-zuwa-Amo RatioOmnidirectional: 48dB A-Auna nauyiCardioid: 4dB A-Ma'auni Hoto-0.8: 2.2dB A-NauyiOmni shugabanci: 7.9 dB CCIRCardioid: 5.6 dB CCIRHoto-20.1: 1.1 dB CCIRE daidai amo LevelOmnidirectional: 500 dB A-WeightedCardioid: 2.7 dB A-WeightedFigure-10.2: 4.8 dB A-WeightedOmnidirectional: CC3.9dXNUMXdB A-WeightedOmnidirectional: XNUMXFig CCIRConnectivityOutput Connectors (Analog) XNUMX x XLR XNUMX-Pin Namiji (akan Mic) Mai Haɗin Jilun JiniNonePowerBus PowerNoneAikin VoltageXNUMX V ¡À XNUMX V (Ikon fatalwa)Aikin Amfanin YanzuXNUMX mAPhysicalColorBlackMountingIncluded? XNUMX ″ / ?: XNUMX x L: XNUMX
