Short Answer Flashcards

1
Q

What does compression do?

A

Compression reduces and controls the dynamic range of a signal

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2
Q

What are the common knobs found on a compressor?

A

Threshold, Attack, Release, Ratio, Input Gain, Output Gain

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3
Q

Name 5 Tube Compressors

A

LA-2A, CL 1B, Manley Elop, Manley Varimu, Fairchild 660

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4
Q

Name 5 Solid State Compressors

A

1176, Neve 33609, Distressor, Fatso, 1178

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5
Q

What is EQ used for?

A

EQ is used to manipulate the tonality of a sound by cutting and boosting frequencies

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6
Q

Types of EQ

A
  • Tone Control
  • Sweepable
  • Graphic
  • Semi-parametric
  • Parametric
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7
Q

Tone Control EQ

A

Simple (think car stereo), preset frequency adjustments, just turn up and down depending on preferences

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8
Q

Sweepable EQ

A

Ability to fine tune frequency control by using a continuous knob instead of a notched knob

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9
Q

Graphic EQ

A

fixed frequency EQ, using sliders horizontally to adjust the gain of each frequency
- used more in live settings

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10
Q

Semi-parametric

A

controls gain and frequency of a source

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11
Q

Parametric EQ

A

control the gain, frequency, and Q of a source

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12
Q

What is Q control?

A

Q control adjusts the bandwith of a frequency, from a wide bell to a narrow bell or how sharp or sloped the curve is for a shelf or filter

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13
Q

What is serial processing?

A

processing occurs in a single chain of signal flow. the processing choices affect the signal itself, usually using an insert on the console

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14
Q

What is parallel processing?

A

processing occurs to a copy of a signal (either through a send or a bus). the original source material remains unchanged, usually this is used through a parallel effect (compression), or an aux send and is then blended together with the orignal “dry” signal

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15
Q

How does Blackbird arrange their inputs and outputs on their patch bays?

A

Outputs over inputs

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16
Q

Describe signal flow from source to DAW

A

Source > PreAmp > Processing (comp/eq) > AD Converter > DAW

17
Q

Describe signal flow from DAW to monitors

A

DAW > DA Converter > Processing (comp/eq) > Monitors

18
Q

What is the BBA Tube Mic Setup Procedure

A
  1. Shock Mount in stand & place power supply near wall
  2. Run cable from stand to power supply (don’t plug in!)
  3. Place mic in shock mount
  4. Dress mic stand with cable and plug in to mic then power supply
  5. Plug in XLR and IEC cable to power supply, then wall and turn on
19
Q

What microphones require phantom power?

A

FET Condensers and Active Ribbons

20
Q

What microphones do not require phantom power?

A

Tube Condensers, Passive Ribbons, and Moving Coil Dynamics

21
Q

What does a polarity switch do?

A

flips the positive and negative values of a waveform upside down on a signal

22
Q

What is phase?

A

Phase is the position of a waveform plotted over time. In Phase (audio): multiple waveforms have no wave offset and are not canceling each other out
Out of Phase (audio): multiple waveforms have a wave offset and cancel out each other’s signal