Shared Flashcard Set

Details

Sound Foundations
Midterm
154
Engineering
Not Applicable
02/06/2006

Additional Engineering Flashcards

 


 

Cards

Term
What are the three sections that make up an audio console?
Definition
The I/O Modules, The Master Section, and The Patchbay
Term
What are the two signal paths of an in-line console?
Definition
The channel path and monitor path
Term
During recording which path feeds the MTR?
Definition
The channel path
Term
The ______ is a set of connections that allows access to the inputs and outputs for all the gear in the studio.
Definition
Patchbay
Term
What section contains the global controls for the console?
Definition
Master Section
Term
What recieves balanced signal from an input and unbalances it?
Definition
Balancing Circuit
Term
What do we call voltage sent from the console to power microphones?
Definition
Phantom Power
Term
This is the circuit that boosts mic level to line level.
Definition
Preamp
Term
This is a fixed attenuator used to lower the level of incoming signals.
Definition
Pad
Term
What do we call the control that sets the output level of the preamp?
Definition
Mic Trim
Term
What do we use to choose what type of input will be feeding the channel path?
Definition
Mic/Line switch
Term
A circuit that removes low frequencies from a circuit.
Definition
High Pass Filter
Term
A circuit that removes high frequencies from a signal.
Definition
Low Pass Filter
Term
What do we call a network of amplifiers used to boost or attenuate certain bands of frequencies?
Definition
Equilizers
Term
The _______ allows us to place certain bands of the EQ into another signal path on the console.
Definition
EQ split switch
Term
What do we call the logarhythmic scal located beside the faders?
Definition
Ballistics
Term
What do we call it when a fader is set in a position where it does not boost or attenuate the signal passing through it?
Definition
Unity Gain
Term
A ________ can be remote controlled for automated mixing.
Definition
VCA
Term
The small fader on large format consoles is often a _________ fader with little or no circuitry.
Definition
Conductive plastic
Term
The small fader on large format consoles is often a _________ fader with little or no circuitry.
Definition
Conductive plastic
Term
What fader controls the output of the stereo bus?
Definition
Master
Term
The _________ controls the level distributed to the individual busses within the routing matrix.
Definition
Odd/Even Pan
Term
_______________ combine signals while maintaining their relative volumes.
Definition
Summing Amplifiers
Term
Each assignment in the routing matrix is called a ________.
Definition
Bus
Term
The routing matrix can be described as what?
Definition
Active Combining Network
Term
What sets the level from the individual channels to the auxillary bus?
Definition
Aux Send
Term
What sets the overall output of the auxillary bus?
Definition
Aux Master
Term
What knob sets the listening volume?
Definition
Control Room Volume
Term
What are the three heads of an analog tape recorder?
Definition
Erase, Synch, and Repro
Term
What is another name for the sync head?
Definition
Sel Rep head
Term
What are the two reels of the tape transport called?
Definition
Supply and Take-up side
Term
What are the three modes for controlling speed of playback?
Definition
Internal, External, and VSO
Term
What does VSO stand for?
Definition
Variable Speed Oscillator
Term
Which mode do we use to change the pitch of playback?
Definition
VSO
Term
What two parts finaly determine the speed of the tape moving accross the heads?
Definition
Capistan and Pinch Roller
Term
What are the three modes of operation for an analog tape machine?
Definition
Input, Sel-rep, and Repro
Term
What are the three modes of operation for an analog tape machine?
Definition
Input, Sel-rep, and Repro
Term
What are the three modes of operation for an analog tape machine?
Definition
Input, Sel-rep, and Repro
Term
_______ mode monitors the signal being fed into the tape machine.
Definition
Input
Term
__________ mode allows us to monitor previously recorded tracks and record new information on tracks that are armed.
Definition
Sel-Rep
Term
During mixdown _________ mode provides us with high fidelity audio playback.
Definition
Repro
Term
The __________ mode monitors signal from the tape during playback and the signal coming into the machine during recording.
Definition
Sel-Rep
Term
________ mode would be used while setting levels at the beggining of a recording session.
Definition
Input
Term
What does DASH stand for?
Definition
Digital Audio Stationary Head
Term
Before we record digital tapes must be _________.
Definition
Formatted
Term
The _________ is information, seperate from the audio tracks, required for proper playback of digital tapes.
Definition
Subcode
Term
MDM's converted from video tape formats use __________ heads.
Definition
Helical Scan
Term
Recording new information on a previously recorded track is refered to as ___________.
Definition
Overdubbing
Term
What must we do to a track in order to record onto it?
Definition
Arm it
Term
We can use a __________ to cycle through stored points on a recording medium.
Definition
Auto Locator
Term
On an 8 bus console, which track(s) does bus 1 feed on a 24 track multitrack?
Definition
1, 9, and 17
Term
Each time we see a bus in our signal flow it refers to a ________ in the consoles circuitry.
Definition
Summing Amp
Term
The Dynamic range is the difference between the _________ and the __________.
Definition
Noise Floor, Max Level
Term
A compressor is used to make _______ sounds ________ and ________ sounds _________
Definition
loud; Softer; Soft; Louder
Term
The ________ is the level at which a compressor begins to work.
Definition
Threshold
Term
The ________ setting determined the amount of gain reduction above the threshold.
Definition
Ratio
Term
The __________ setting determines how quickly the compressor begins to work once the threshold has been crossed.
Definition
Attack Time
Term
The ________ setting determines how quickly the compressor will stop working once the signal drops below the threshold.
Definition
Release Time
Term
The _________ control, also known as the _________ control, allows us to increase the overall levels after gain reduction occurs.
Definition
Output Gain; Make-up Gain
Term
At what ratio setting does compression become limiting?
Definition
8:1
Term
What does the over easy button do?
Definition
Applies compression smoothly once the threshold is crossed. Allows for smooth transitions
Term
What is a side chain?
Definition
An external source that triggers the compressor to start working
Term
Gates attenuate signals below the ___________.
Definition
Threshold
Term
The ________ determined the amount of gain reduction below the threshold.
Definition
Range
Term
The __________ controls how quickly the gate opens.
Definition
Attack Time
Term
The __________ controls how long the gate stays open.
Definition
Hold Time
Term
The _________ controls how quickly the gate will close.
Definition
Release Time
Term
What is a Ducker?
Definition
A gate operating in reverse, i.e: closing when the threshold is exceded
Term
Patching into the __________ gives us access to a gates detector circuit.
Definition
Key Input
Term
Causing a gate to open via an external signal is called ____________.
Definition
Triggering
Term
To monitor the signal going to the detector circuit you must select ___________.
Definition
Key Listen
Term
Patchbay
Definition
Patchbay
Term
The Input to a channel's microphone preamp is called ________.
Definition
Channel Mic Input
Term
The output of a microphone is called __________.
Definition
Mic Lines
Term
Input to the Monitor Fader is called the _________ patch point.
Definition
Monitor Input
Term
What patch points are commonly used to patch in Dynamics processors?
Definition
Insert sends and Insert returns
Term
What patch points are commonly used to patch in Time-Based processors?
Definition
Aux Send and Aux Return
Term
The ________ patch point gives us access to the MTR's input.
Definition
Multitrack Send
Term
____________ is the output of the MTR.
Definition
Multitrack return
Term
___________ is a patch into a channels line amp.
Definition
Channel Line input
Term
End of Patchbay Questions
Definition
End Of Patchbay Questions
Term
What do we call an unprocessed signal?
Definition
Dry
Term
What do we call an processed signal?
Definition
Wet
Term
_________ is an early type of delay that uses an analog tape machine.
Definition
Analog Tape Delay
Term
Which parameter determines the amount of time between delays?
Definition
Delay Time
Term
By adjusting the ___________ setting you are adjusting the number of repeats on a delay.
Definition
Feedback
Term
When modulating a delay signal, the ________ determines how much the delay time will change.
Definition
Depth
Term
The _________ determines how quickly the delay time will modulate.
Definition
Rate
Term
This button doubles the delay time.
Definition
x2
Term
What control determines the wet to dry ratio?
Definition
Mix
Term
The ________ button effectively turns off the feedback loop.
Definition
Single
Term
What are Early Reflections?
Definition
Reflected sounds that bounce off of only one boundary before returning to the listeners ear.
Term
What are Late Reflections?
Definition
Reflected sounds that bounce off of multiple boundaries before returning to the listeners ear.
Term
What does TEF stand for?
Definition
Time Energy and Frequency Test
Term
What control determines how long the reverb lasts overall?
Definition
Reverb Time
Term
In the past, small highly reflective rooms called ________ were used as reverb effects.
Definition
Chambers
Term
What are the two types of electromechanical reverb?
Definition
Spring Reverb and Plate Reverb
Term
What is RT60?
Definition
The amount of time it takes for a sound to drop 60 dB below its original level in a given location
Term
Density and the amount of reflections that make up a reverb can be adjusted with the _________ control.
Definition
Diffusion
Term
The __________ setting determines how long before the reverb begins.
Definition
Predelay
Term
The sound of a near boundary can be simulated using what reverb parameter?
Definition
Early Reflections
Term
Signal from time based processors can be patched into any of these three points:
Definition
Aux Return, Channel Line Inputs, or Monitor Inputs
Term
What do we call a display of amplitude at any given frequency compared to unity gain?
Definition
Frequency Response Plot
Term
What do we call an EQ that affects the center frequency?
Definition
Dip/Peak
Term
What do we call an EQ that affects above or below the knee frequency?
Definition
Shelving
Term
A ______ button on an EQ changes from using a knee frequency to a center frequency.
Definition
Bell
Term
What does RTA stand for?
Definition
Real Time Analyzer
Term
What are the two main types of EQ's used in music production?
Definition
Graphic and Parametric
Term
What are the three parameters of a parametric EQ?
Definition
Amplitude, Frequency, and Bandwidth
Term
How many bands does a semi-Parametric EQ typically have?
Definition
4
Term
What are the typical bands of a Semi-Parametric EQ?
Definition
High, High-Mid, Low-Mid, Low
Term
When measuring Bandwidth in Q, the higher number corresponds to a _______ bandwidth.
Definition
Narrower
Term
How many bands are in a 1/3 octave EQ?
Definition
31
Term
How many bands are in a 2/3 octave EQ?
Definition
15
Term
How many bands are in a Full octave EQ?
Definition
10
Term
A __________ filter attenuates High Frequencies.
Definition
Low Pass
Term
A __________ filter attenuates Low Frequencies.
Definition
High Pass
Term
A __________ filter attenuates High and Low Frequencies.
Definition
Band Pass
Term
A _____ filter attenuates a very narrow band of frequencies.
Definition
Notch
Term
The _______ of a filter measures the rate of roll off in decibels per octave.
Definition
Slope
Term
A _________ is a key element in the mix.
Definition
Focal Point
Term
What does left to right placement of sounds refer to?
Definition
Width
Term
What does Front to Back placement of sounds refer to?
Definition
Depth
Term
What does Top to Bottom placement of sounds refer to?
Definition
Height
Term
It is important to check the _______ relationship between each element in the mix to minimize cancellation.
Definition
Phase
Term
Song Structures can be emphasized using ___________ and ________.
Definition
Faders and Mutes
Term
Blend and Balanced is best determined by listening at _________ volumes.
Definition
Softer
Term
Equilization and detail is better heard by listening at ________ volumes
Definition
Louder
Term
To take advantage of the most even hearing response, mixes can be monitored between ________ and ________
Definition
85 dB and 90 dB
Term
5 Categories of Sound Spotted to a Picture?
Definition
Dialogue, Foley, SFX, Music, Perspective
Term
What can we use to alter the speed a sound plays back at without altering its pitch?
Definition
Time Compression
Term
Removing pauses and breaths from a recording is called ___________.
Definition
De Breathing
Term
Frequency selective compression is known as ________.
Definition
De-essing
Term
We can control the dynamic range of a recording by using ________.
Definition
Compression
Term
If we are adding newly recorded material to existing recording we need to match _______ and ________.
Definition
EQ settings and Levels
Term
What are the three categories of sound Foley Artists deal with?
Definition
Cloth, Footsteps, and Accidentals
Term
What is the difference between a big Sound Effect and a small Sound Effect?
Definition
Dynamic Range
Term
Define Hard SFX.
Definition
Time Critical SFX
Term
What do we call a sound effect that logically fits?
Definition
Literal Sound Effect
Term
Define The Haas Zone.
Definition
(0-32ms) The range of delay times where the brain percieves two sounds as a single event
Term
What do we percieve a 0-9 ms delay as?
Definition
A boost in Volume
Term
What do we percieve a 9-32 ms delay time as?
Definition
Temporal Fusion (Chorus Effect)
Term
What is a reverse effect?
Definition
An effect that is reversed while the sound source plays back regularly
Term
What is the opposite of time compression?
Definition
Pitch Shifting
Term
What does an Aphex Aural Exciter do?
Definition
Adds Even Order Harmonics
Term
What does a Sonic Maximizer do?
Definition
Time aligns low and high frequencies
Term
What are the Types of Transducers in Microphones?
Definition
Carbon, Crystal, Magnetic, Dynamic, Condenser, and Ribbon
Term
What is the name of AKG's first dynamic mic?
Definition
DYN60
Term
What was the first Dynamic Mic with a cardoid polar pattern?
Definition
D-12
Term
What is known as the finest condenser mic ever produced?
Definition
C-12
Term
Who was commisioned by AKG to make the M251?
Definition
Telefunken
Term
What was the first mass produced Condenser Mic?
Definition
CMV3 Bottle
Term
Who invented Phantom Power and what was the first mic to use it?
Definition
Neumann KM Series
Term
What was the first single element cardoid mic?
Definition
Shure Unidyne
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