Microphone Test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Electromagnetic Induction, rugged, higher SPL, cardiod polar pattern | Dynamic Mic Characteristics
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| converts Acoustic energy to Electrical energy | Transducer
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| Operate on electrostatic principle, Capsule contains two thin plates, sensitive, flat freq response | Condenser Mic (Capacitor)
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| electromagnetic induction, Commonly use extremely thin aluminum ribbon, Often a step-up transformer is used, warm sound | Ribbon Mic
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| Responds to sounds emanating from all directions | Omnidirectional
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| Diaphragm responds to relative differences in pressure b/w front, back and side | Directional
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| How a microphone reacts to certain frequencies | Frequency Response
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| 3Hz-25Hz | Rumble
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| Increase in bass response (usually around 200Hz) whenever a directional mic becomes closer (1 foot or so) to the point source | Proximity Effect
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| How quickly a ␣␣␣␣␣ diaphragm reacts to the initial attack of a sound wave | Transient Response
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| The amount of amplification needed to raise the mic level to line level | Sensitivity Rating
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| Microphone output (push) to preamp/device input (pull) | Output Impedance
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| Senn 421 | Which is better for miking a cab; Senn 421 or AKG 451?
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| directional | Mic type that induces proximity?
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| Distance between mic 1 and 2 must be 3 3x that of its source | 3:1 rule
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| when is the 3:1 rule applied? | Spaced Pair or A/B
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| French Horn Mic? | RCA 77dx
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| starting point for miking cab? | 2-6" pointed slightly away from cone
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| characteristics that most affects freq. response | Diaphragm size
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| best isolation on cymbals? | High pass filter
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| Mics used on drums in class | KICK: d6, RE20, D112
SNARE: SM57
HI HAT: SM81
RACK TOMS: Senn 604, senn 421
FLOOR TOM: RE20, 421
OVERHEADS: 414, 451
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| 3 best piano mics? | AKG 451, AKG 414, Neumann TLM 103
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| 3 word process that describes interference elimination in a balanced system? | Common mode rejection
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| mic picks up more ambient noise than source | Critical Distance
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| 4 stereo miking techniques | a/b, x/y, spaced pair, Decca tree, midside
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| Vocal mic placement | 6" away from face, 3" above mouth, 45* back
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Created by:
rock2fanion
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