Cycle 1 Test Flashcards

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1
Q

The application of scientific and mathematical principles to achieve an end result

A

engineering

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2
Q

a room that is acoustically isolated from the studio and surround areas

A

control room

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3
Q

allows the engineer to combine, control, and distribute audio signals

A

console

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4
Q

a recorder that has three or more tracks to record to and play back from

A

multi-track recorder

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5
Q

a type of recorder to combine all the tracks to. could be mono, stereo, or surround

A

mixdown recorder

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6
Q

most important person in the studio

A

artist

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7
Q

an addition musician used for the project, who is not normally part of the main recording group

A

session musician

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8
Q

person in charge of the studio budget, studio booking, song arrangement, etc

A

producer

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9
Q

the process of editing, fixing, adding, or replacing tracks

A

overdubbing

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10
Q

any device that changes one form of energy into another corresponding form of energy

A

transducer

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11
Q

electrical level measured in milivolts

A

mic level

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12
Q

electrical level measured as 1.23 volts

A

line level

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13
Q

electrical level measured from 1-50 volts

A

speaker level

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14
Q

types of normals:

A

full, half, open, mult

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15
Q

wavelength formula

A

wavelength = v / f

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16
Q

wavelength is measured in

A

feet per cycle

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17
Q

frequency is measured in

A

cycles per second or hertz

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18
Q

to increase in amplitude

A

amplify

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19
Q

to decrease in amplitude

A

attenuate

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20
Q

one completed excursion of a wave

A

a cycle

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21
Q

greater than normal atmospheric pressure

A

compression

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22
Q

lesser than normal atmospheric pressure

A

rarefaction

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23
Q

amplitude is measured in

A

decibels

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24
Q

the time is takes to complete one cycle of a wave

A

period

25
Q

the relationship between two or more waveforms, measured in degrees

A

phase

26
Q

the difference in time of one waveform compared to another

A

phase shift

27
Q

the absolute positive and negative values in a waveform, compared to another

A

polarity

28
Q

define fundamental

A

the frequency of the note that is being played

29
Q

whole numbers multiples of the funamental

A

harmonics

30
Q

every time a frequency doubles in value, its called

A

an octave

31
Q

a sound pressure wave’s ability to bend around objects

A

diffraction

32
Q

what dB level is considered the best for listening?

A

85 dB SPL

33
Q

Bell Labs engineers who established equal loudness contours of the human ear

A

fletcher + munsen

34
Q

velocity at 70º farenheight

A

1130 feet per second

35
Q

two basic ways to record

A

real-time, multitracking

36
Q

three main steps of multitrack recording

A

recording, overdubbing, mixing

37
Q

best operating device for audio devices is called

A

Nominal Level or 0dB

38
Q

the area between nominal level and distortion

A

headroom

39
Q

unwanted leakage between channels is called

A

crosstalk

40
Q

three sections of a recording console

A

Input, Output, Monitor

41
Q

four possible console inputs

A

Mic, Line, Tape, Group Signal on the I/O

42
Q

Two paths on a console

A

Channel Path, Monitor Path

43
Q

Two types of console layouts

A

In-Line, Split Monitor

44
Q

define Buss

A

a common signal line

45
Q

allows us to make multiple copies of a signal in parallel

A

a mult

46
Q

a ____ normalled row breaks the input

A

half

47
Q

a ____ normalled row breaks the input and output

A

full

48
Q

two types of dynamic mics

A

dynamic moving coil, ribbon mic

49
Q

dynamic microphones operate by using:

A

electromagnetic induction

50
Q

condenser microphones operate by using:

A

electrostatic principle

51
Q

what does ICA stand for? what does it do?

A

impedance conversion amplifier. lowers the output impedance from the mic and amplifies the output voltage to line level

52
Q

a PAD on a microphone will increase the max

A

SPL

53
Q

the three types of ribbon microphones

A

passive, active, tube

54
Q

the technical term for omnidirectional

A

pressure operated

55
Q

three types of unidirectional polar patterns

A

cardioid, supercardioid, hypercardioid

56
Q

slang name for bi-directional polar pattern

A

figure-8

57
Q

area where mic picks up the most sound

A

on-axis

58
Q

area where the mic rejects the most sound

A

null-point

59
Q

term for a pair of mics tested by the manufacturer to be exactly the same

A

matched pair