AVID PT 101 EXAM
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Frequency refers to
Choose matching definition
1 the volume of a sound 2 the quality of a sound
3 how loud the sound is 4 the pitch of a sound
Don't know?
Terms in this set (160)
Waveform refers to the shape of sound
Compression Phase energy going up and then coming back
of a Waveform down
,Rarefaction Phase energy dropping below the zero line and
of a Waveform return to the zero line
How is tone/timbre By the shape
represented in a
waveform?
Frequency refers to the pitch of a sound
one period of compression followed by
A cycle is
one period of rarefaction
Hertz (Hz) cycles per second; measure of frequency
Amplitude refers to the intensity of a sound wave
Decibel (dB) a unit of amplitude
Dynamic Range range of amplitude/decibels
when audio is recorded to a digital
Analog to Digital
medium
Digital to Analog when audio is played back
Sample Rate the number of samples used per second
The Nyquist- twice the highest frequency of that sound.
Shannon sampling
theorem states that
in order to
accurately record
or reproduce a
sound, the sample
rate must be at
least
when an incorrect sampling rate is used
Foldback or aliasing
to record audio
, How many Pro Tools Artist: 16
channels does each Pro Tools Studio: 64
AVID program Pro Tools Ultimate: 256
offer?
Surround Sound Pro Tools Studio and Pro Tools Ultimate
Compatibility
Command on Mac Ctrl on PC
Option on Mac Alt on PC
Control on Mac Start on PC
Return on Mac Enter on PC
AVID uses which PACE anti-piracy software
anti-piracy
software?
When you install another application called AVID LINK is
Pro Tools, also installed
What is the highest 20 kHz
frequency that can
generally be heard
by a human being?
The maximum 144 db (bit depth x 6; 24 x 6 =144)
dynamic range of
24-bit audio is
Track is identified in the Tracks List and
Auxiliary Input
Mix window with a downward-facing
Track
arrow icon
Audio Track Audio is recorded to this kind of track
Commonly used in conjunction with an
MIDI Track
Auxiliary Input track.
MIDI can be recorded to this track type
Instrument Track
and heard audibly
Master Fader Track Controls the level of an output