Shure BETA 181 Handleiding

Shure Microfoon BETA 181

Bekijk gratis de handleiding van Shure BETA 181 (8 pagina’s), behorend tot de categorie Microfoon. Deze gids werd als nuttig beoordeeld door 54 mensen en kreeg gemiddeld 4.9 sterren uit 27.5 reviews. Heb je een vraag over Shure BETA 181 of wil je andere gebruikers van dit product iets vragen? Stel een vraag

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Pagina 1/8

侧向拾音电容式话筒

사이드-어드레스 콘덴서 마이크

サイドアドレスコンデンサー型マイクロホン

Конденсаторный микрофон с боковым приемом

Micrófono de condensador de captación lateral

Microfono a condensatore con ripresa laterale

Von der Seite zu besprechendes Kondensatormikrofon

Microphone électrostatique à capture latérale

Side-Address Condenser Microphone

27A14482 (Rev. 1)

Printed in U.S.A.

Wired Microphones

BETA181

BETA 181

Features

• PremierliveperformancemicrophonewithShure

quality,ruggedness,andreliability

• Compactpreampattachestofourinterchangeable

capsules

• WidedynamicrangeforuseinhighSPLenvironments

• Side-addressformallowsfordiscreetpositioningin

tightperformanceandrecordingsettings

• Innnovativelockingringprovidesasecureconnection

betweencapsuleandpreamp

• Hardenedsteelmeshgrilleresistsdenting,wear,and

abuse

• Compactdesign,under12cm(5in.),reducesstage

clutter

• Furnishedwithstandadapterandcarryingcase

Changing Capsules

Applications and Placement

General Rules for Use

• Aimthemicrophonetowardthedesiredsoundsource;angleunwantedsoundstowardits

null

point.

• Usethefewestamountofmicrophonesaspracticaltoincreasethe

Potential Acoustic Gain

andpreventfeedback.

• Followthe

3 to 1 Rule

byspacingeachmicrophonebyatleastthreetimesthedistancetoitssourcetoreduce

Phase Cancellation

• Placemicrophonesasfaraspossiblefromreflectivesurfacestoreduce

Comb Filtering

• Whenusingdirectionalmicrophones,workcloselytothemicrophoneforextrabassresponsetotakeadvantageof

Proximity Effect

• Avoidexcessivehandlingtominimizepickupofmechanicalnoiseandvibration.

• Donotcoveranypartofthemicrophonegrille,asthiswilladverselyaffectmicrophoneperformance.

• Addawindscreenwhenusingthemicrophoneoutdoors.

Variations

Beta 181/CCardioidMicrophone

General Description

TheShureBeta181isanultra-compact,side-address,

condensermicrophone,designedfordiscreetplace-

mentinliveandstudioenvironments.Featuringinter-

changeablecardioid,supercardioid,omnidirectionaland

bidirectionalcapsulesforsuperiorversatility,thesmall

diaphragmoftheBeta181providessuperioraudiowith

consistent,“textbook”polarresponsesinaformfactor

smallenoughtogetclosetothesourceinthetightest

conditions.

Performance Characteristics

• Exceptionallow-frequencyreproduction

• ExtremelyhighSPLhandling

• Highoutputlevel

• Nocrossoverdistortion

• Transformeroutput

Positioning the Microphone

ThefrontofthemicrophoneismarkedbytheShurelogoonthepreampandthe

polarpatternicononthecapsule.Positionthissidetowardthesoundsource.

BETA 181

FollowthesestepstochangeBeta181capsules:

KNURLED RING

ALIGNMENT KEY

ALIGNMENT GROOVE

1. Turnoffphantompoweranddisconnectfrom

equipment.

2. Unscrewthecapsule’sknurledringtodetachthe

preamp.

3. Slidethealignmentkeyonthebottomofthecapsule

intothegrooveonthepreamptoensurethatthe

Shurelogodisplaysthefrontofthemicrophone.

4. Tightentheknurledringtosecurelyreconnectthe

microphone.

Thefollowingtableliststhemostcommonapplicationsandplacementtechniques.Keepinmindthatmicrophonetech-

niqueislargelyamatterofpersonaltaste;thereisnoone“correct”microphoneposition.

BETA 181

Cardioid Supercardioid Omnidirectional Bidirectional

• Drumoverheads

• Piano

• Acousticinstruments

• PairwithaBeta181/BI

forM/Sstereotechnique

• Close-mikingin

performancesettings

• Snaredrum

• Acousticinstruments

• Roomandambient

pickup

• Monodrumoverhead

• Stringensembles

• UseapairofBeta181/

BIforBlumleinstereo

teqhnique

• Monodrumoverhead

• Dualsoundsources,such

asbetweentom-tomsor

acousticinstruments

Note: Aswithallbidirectionalmicrophones,soundspickedupfromthebackwillbeoutofpolaritywiththesource.

Thosefromthefrontareinpolaritywiththesource.

Beta 181/SSupercardioidMicrophone

Beta 181/OOmnidirectionalMicrophone

Beta 181/BIBidirectionalMicrophone

NOTE:Beforeeachuse,makesurethecapsuleistightly

securedonthemicrophone,asvibrationandaccidental

hitswithdrumsticksmayloosenit,resultinginsignalloss.

Product specificaties

Merk:	Shure
Categorie:	Microfoon
Model:	BETA 181
Kleur van het product:	Grijs
Breedte:	124.46 mm
Diepte:	20.32 mm
Hoogte:	34.54 mm
Soort:	Microfoon voor studio's
Connectiviteitstechnologie:	Bedraad
Aansluiting:	XLR-3
Stroomverbruik:	2.4 mA
Microphone direction type:	Supercardioïde
Gevoeligheid microfoon:	-49.5 dB
Operating voltage:	52 V
Frequentie microfoon:	20 - 20000 Hz
Diepte (imperiaal):	0.8 "
Aantal producten inbegrepen:	1 stuk(s)
Gewicht microfoon:	145 g
Output impedance:	110 Ohm