最新影视录音常用设备PPT课件.ppt

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1、影视录音常用设备影视录音常用设备What we need?lProductionMicrophoneMixerRecorderlPostproductionDAWPost recording systemSound mixing systemSennheiser MKH 60Sennheiser MKH 70Sennheiser MKH 416 vs.60 vs.70型号4166070指向性超心型超心型(更窄)超心型频响4020k5020k5020k灵敏度（mV/Pa）254050等效噪声级（dB）13(A)24(CCIR)6(A)18(CCIR)5(A)16(CCIR)最大声压级（dB）13

2、0125124重量（g）165150180Sanken CS-1lShort shotgunlVery sharp directivity in a 181.5mm length bodylFlat frequency response beyond 20kHz(on axis)lHigh sensitivity 30dB/PalAccepts high SPLs.More than 137dB SPL(1%THD).With no distortion in close miking.lNarrow angle directivity over the entire frequency ra

3、nge.lOverrall rear rejection.22dB/20kHz.18dB/10kHz.27dB/1kHz.27dB/200Hz.lLight weight.Only 100g.Easy to operate on a boom pole.Schoeps CMIT 5 UlLow coloration of offaxis soundlEven greater immunity to wind noise than a SCHOEPS supercardioidlDirectionality increases smoothly with higher frequencies,w

4、hich results in a very balanced sonic characterlCapsule and amplifier are built as a single unitSchoeps CMIT 5 U _morelThe sound quality of the CMIT 5 remains consistent even if the microphone is rotated on its axis,since its directional pattern is the same in both the vertical and horizontal planes

5、.Schoeps CMIT 5 U _morelThree pushbuttonactivated filters allow the microphone to adapt to the recording situationHighfrequency emphasis(+5 dB at 10 kHz)enhances speech intelligibility,and compensates for highfrequency loss caused by windscreens;A steep lowcut filter(18 dB/oct.below 80 Hz)suppresses

6、 wind and boom noise;A gentle lowfrequency rolloff(6 dB/oct.below 300 Hz)compensates for proximity effect.Microphones _supercardioidlSchoeps MK41lSchoeps CCM41Schoeps MK41 and CMC 6lSupercardioid with highly consistent directionality throughout its frequency range.High directivity,comparable to that

7、 of a short“shotgun“microphone up through midrange frequencies.off axis attenuating even more than with a cardioiddirectivity is highly independent of frequency,even sounds arriving off axis and reverberant sound are registered without colorationThe pickup is“drier”and less susceptible to acoustic f

8、eedback than any other SCHOEPS capsule typeEven distant placement of the capsule produces a very natural sound pickup.lThis is a real advantage over interferencetube“shotgun”microphones,whose directivity is very frequencydependent exceeding that of a supercardioid only at higher frequencies.Interfer

9、encetube microphones are notoriously sensitive to their position in a room,where the shifting patterns of reflections cause corresponding shifts in sound color.lGood to use in room.Schoeps CCM41lSimilar to MK41lCompact micSchoeps vs.416lSchoeps话筒比416话筒更敏感，手持噪声和移动话筒的噪声都容易串入，用于同期录音时一般在前级加高通/低切滤波器。该配件需

10、单独购买。Microphones _lavalierslLavaliersCountryman B6/B3 Miniature Omnidirectional LavCountryman EMWLectrosonics M150 Omnidirectional LavSanken COS11 Omnidirectional LavSennheiser ME 2 LavSennheiser MKE1/2 Omnidirectional LavTRAM TR50 Omnidirectional LavSony 77B/ECM88How to choose lavalier?lNice soundi

11、nglOmnicardioidLess positioning problems(people moving their head all the time)Less sensitive to wind and popinglGood matching to boom miclDynamic range(low distortion at high SPL)lRF interference resistancelPower supply(from AA battery or 48V phantom power on mixer or recorder)lEasy to hideCountrym

12、an B6lSmallest lavalier in the worldonly one tenth of an inch(0.1 inch,2.5mm)in diameterEasily hidden in hair/costumes or glued on performers faces in film,theater and broadcastlChangeable protective capsMoisture resistanceColor options(6 colors)Shape the frequency response for different situations

13、or to match other microphoneslLow distortion at SPL up to 150dB on 48V phantom powerLow handling noiseExcellent rejection of surrounding noiseHigh quality audioCountryman B6 kitslB6 lavalier microphonelKevlar cablelCapslWindscreenlTie clipslCarrying caseCountryman B3lSimilar to B6,but cheaperl0.2 in

14、ch in diameterlMoisture and perspiration resistant when used in hair,on the body and in bad weatherCountryman EMWlOmnidirectionallVery low rubbing noiselHighly moisture resistanceAllows use near water or in intense weatherSanken COS-11DlOvercomes digital transmitter RFI(radio frequency interference)

15、lWater resistantlImproved moisture resistancelOriginal vertical diaphragm designlOptimized for human voiceSennheiser MKE 2-ew GoldlOmnidirectionallMax SPL 142dBSennheiser ME2 LavlUse with evolution wireless SK bodypack transmittersTRAM TR-50lMiniature Omnidirectional Electret Condenser Microphone lM

16、inimum sound coloration for universal use lEasily combined with boom microphones lTiny,lightweight and compact;easily concealed lExtensive range of mounting accessories lWide frequency response lVery low rubbing noise lInternal battery or 1248V phantom power*(*with positive bias version only)lDetach

17、able 250 Q power supply lAvailable in 4 colors:black,gray,white,tan lLarge range of connectors for direct use on a wireless transmitter lStrong,durable and reliable Microphones _stereolStereoSanken CSS5 shotgun stereo micSanken CMS10Schoeps CMIT M/S setSchoeps CCM 8&CCM 4/41 M/S setNeumann RSM 191 M

18、/S setSennheiser MKH 418S shotgun M/S micSennheiser MKH 30/60 M/S setSanken CSS-5lFirst stereo shotgun3 mode switchable lMONO(shotgun)lNormal STEREO(1200)lWide STEREO(1400)lSuperb rear rejection at 180 degrees even in low frequencieslMONOSTEREO compatibility.Mono and phantom center have the same sou

19、nd characteristicsSanken CSS-5lMONO modesharp directivity is maintained over a wide frequency range for the aimed frontal sound sources,using the combination of a second gradient microphone and a line microphone.It is significant that the CSS5 picks up the chosen sound source very clearly even in a

20、noisy ambient situation or in a long reverberation space.lNormal modepicks up the targeted sound as well as extremely accurate stereo localization.STEREO angle is 120.lWide modedesigned for stereo recording of sound effects and environmental information where dialogue will be dubbed in at a later da

21、te.This mode allows a wider 1400 stereo width.lMono-Stereo CompatibilityIn stereo recordings,the frequency response of the MONO summed output often exhibits interference,or comb filtering.This phenomenon is caused by phase differences between the Left and Right signals.This does not occur in single

22、point recording.Sanken CMS-10lSwitchable mode Very sharp monoshortgunStereo(with pickup angle 1270)lShort length(210.5mm)and light weight(170g)lUsing PPS diaphragm.It maintains high durability and quality even in high humidity environmentslSpecially designed suspension holder.Can isolate camera moto

23、r noise in camera mount uselBasic design is MS.but it include MS to LR circuitry.and allows a direct LR signalSchoeps CMIT M/S setlComplete set for M/S stereo with shotgun microphone CMIT 5 U for the M channel and a CCM 8 Lg compact microphone in the S channel Schoeps CCM 8&CCM 41 M/S setlCCM 41/MK4

24、1 for“M”signallCCM 8 for“S”signallCan be set up at quite some distance from the sound source Neumann RSM 191 M/S setlOne hypercardioid capsulelOne figure8 capsulelMTX 191 A matrix amplifierlAdjustable pickup angle and high directivity1700、1500、1250、1000、750、600Neumann RSM 191 M/S setlCapsules in det

25、ail and connectorSennheiser MKH 418S M/S miclShotgun M/S micSennheiser MKH 30/60 M/S setlMKH 60 supercardioidlMKH 30 figure8Microphones _surroundlSurroundSanken WMS5 5.0 surround microphoneSchoeps Double M/S surround microphoneSchoeps IRT Cross surround microphoneSanken WMS-5 5.0 surround miclWorlds

26、 first 5channel surround mic selfcontained in one mic bodyl5 surround outputs(L/C/R/LS/RS)lCompact size235mm(length),235g(weight)lPrecise phase coherent M.S.M capsule layoutlMS to LR Matrix circuitry in the mic bodylIdeal 5.0 sound localizationSanken WMS-5 5.0 surround miclHow does it work?(Double M

27、S)The front“M”capsule is used for both C and front L,RThe“S”signal is for front L,R and rear LS,RSThe rear“M”capsule is used for LS and RSFor precise phase coherent,front M,back M and S capsules are set vertically on the same axisThe front“C”capsule has shotgun directivityStereo angle is 1200(L/R,LS

28、/RS)Schoeps Double M/S surround mic _supercardioidlA frontfacing cardioid or supercardioid“mid”mic and a figure8“side”mic,a rearfacing directional micSchoeps Double M/S surround miclAppearanceSchoeps Double M/S surround mic _shotgunlCMIT Double M/S setSchoeps IRT Cross surround miclWith compact mic

29、CCM 4/41lFor ambient recordinglTransparent and spacious rendering of the acoustic environmentWireless systemslLectrosonicslSennheiserlZaxcomlRamsaHow to choose wireless systems?lFrequency rangelStability True diversityAuto dynamic controllPower Concern to effective working distancelPower supply _AA

30、battery or DClNoise restrainingLectrosonics 400 Digital SystemlOne UM400 transmitterlOne UCR411 receiverlOne M150 lav or COS11 lavLectrosonics 200 SystemlOne UM200C transmitterlOne UCR201 receiverlM150 or COS11 lavLectrosonics Quad Pack Systeml(4)UM400 transmittersl(4)UCR411A receiverl(4)COS11 lavsl

31、A rack mount with power supplyLectrosonics UH400lPlugon transmitterlMostly for handheld micsSennheiser Evolution G3 SystemlSK 500 G3 bodypack transmitterlEM 500 G3 rackmount receiverlMKE2 gold lavSennheiser Evoluation G2 SystemlOne SK100 or one SKP plugon transmitterlOne EK100 receiverlME2 or COS11

32、lavSennheiser transmitter and receiverlBody pack transmitter SK100lPortable receiver EK100lTrue diversity receiverPortable EK3241EM100G2Zaxcom stereoline digital systemlStereoline digital stereo transmitterlENG digital receiverlCOS11 lavsBoompoleslKTeklAmbientlVDBlPSCK-TeklEasy to go?Light?All in on

33、e?K-Tek K-152lShort pole for film,long pole for videol5 sections,from 91cm to 386cmlAvailable wired with internal cable and bottom or side connector base,or unwiredK-Tek K-202lStandard film production polel5 sections,from 116cm to 513cmlAvailable wired with internal cable and bottom or side connecto

34、r base,or unwiredK-Tek K-102lMost popular for videol5 sections,from 60cm to 267cmlAvailable wired with internal cable and bottom or side connector base,or unwiredK-Tek Avalon KE-110lDesigned for ENG,EFP,DV Productionl5 sectionslInternally wired,Female and male XLRAmbient QP 480lStandard boompolelLen

35、gth 105350cmlWired or unwiredMono/stereo line for wired poleAmbient QP 4140lStandard boompolelLength 154540cmlWired or unwiredAmbient QX 580lFor ENG and video marketl5 sectionslLength 80330cmVDB lMedium 60cm275cmlExtra large 110560cmPSC elite mediuml5section carbon filterlLength 66cm251cmMicrophone

36、AccessorieslWind restrainingFoam windshieldZeppelin windshieldWindjammerlSuspensionRycote full windshield kitslFoamlWildshieldlSuspensionlWindjammerlPackage caseMixerslSound DeviceslAudio LtdlSonosaxHow to choose field mixers?lPortable(small,light,powered by AA or DC)lMic/line input channelslPhantom

37、/T powering supplylMeter monitor(peak and VU)lSimple EQ and filterslOSC(1kHz at least)lOutput(mono/stereo/multi)lMonitor signal selectablelCuelTalkbackSound Devices 442lPortable mixer for production,ENG and filml4 transformerbalanced mic/line level input on XLR connectorsl2 transformerbalanced line/

38、tape/mic level output on XLR connectorslContinuously adjustable input trimlVariable high pass filterlContinuously variable pan controllPhantom or“T”mic powering per channellSolo(PFL)monitoring in headphoneslOnboard MS stereo matrixlPeak limiters per channelSound Devices 442lFront,input and output pa

39、nelsSound Devices 552lPortable production mixer with integrated twotrack,digital audio recorder writing wave files to SD or SDHC media.l5 mic inputs with two stage gain control,limiter,variable highpass,and solo monitoringlPre or postfader direct outputs per inputlMultiple,balanced output connection

40、s,including 2 XLR,Hirose 10pin and TA3lAES/EBU output option,on either XLR or 10pin multipin,two connections for 4 channels of digital output,sampling rates up to 96kHzSound Devices 552 _front panelSound Devices 552 _input panelSound Devices 552 _output panelSound Devices 302lCompact production fiel

41、d mixerl3 transformerbalanced mic/line level inputs on XLR connectorsl2 activebalanced line/tape/mic level outputs on XLR connectorslStereo and MS linking of channel 1 and 2Sound Devices 302lFront,input and output panelsAudio AD146lPortable location mixerl6/8/10/12/18/24 inputs,4/2 outputslMS matrix

42、Audio AD245lPortable location mixerl2 stereo outputsAudio AD261lENG field mixerShure FP33l3 inputs,2 outputsRecorderslSound DeviceslAATONlNagralFostexlHHBlSonosaxHow to choose recorders?lPortable(small,light,powered by AA or DC)lChannelslRecording medialTimecode functionlConnectorslLevel adjustmentl

43、MonitorlStill need mixers?Mic amplifierInput level adjustment for each channelChannel routingMonitor modes shiftingSound Devices 788TlInput connectors4 Mic/Line/AES XLR4 Mic/Line TA34 AES DB15lOutput connectors4 balancedanalog line/AES TA31 AES DB15l160G hard disk&CF card&external hard diskl12 chann

44、elslWith TimecodeSound Devices 744TlInput connectors2 Mic/Line/AES XLR2 Line TA3lOutput connectors2 line TA32 AES BNCl80G hard disk&CF card&external hard diskl4 channelslWith timecodeSound Devices 702TlInput connectors2 Mic/Line/AES XLR1 AES BNClOutput connectors2 line TA31 AES BNClCF card&external

45、hard diskl2 channelslWith timecodeAATON CANTAR 2lInput connectors5 Mic XLR3/XLR54 Line XLR58 AES SUBD15lOutput connectors1 line XLR8 AES SUBD15l80G hard disk&DVDl8 channelslWith TimecodeNagralKing of analog eralNagra 4.2(double mono,analog tape inch)Nagra 4S(stereo,analog tape inch)Nagra D(openreele

46、d digital tape)Nagra V(hard disk)Fostex FR-2&FR-2LEFostex PD606l8 trackslRecord to internal HD/DVDRAMlOnboard 6 channels mixerCommunicationslHME DX100lPSCSound ControllAuralexlPSC HUSH HEELSAccessorieslSound cartlHeadphonesSony 7506Beyerdynamic DT48隔音效果好lCableslPower solutionsProduction kitsENG kitCool cart?Where to get your production kits?lBuy 鼎润公司lRent北影厂鼎润公司HomeworklShure FP33 manuallFostex FR2 manuallSound design theses reading reportlTest record