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WorksheetsCTD - Post-test Review 2
Total questions: 12
Worksheet time: 6mins
What are three types of waveforms commonly used in synthesizers?
Sawtooth, Triangle, Square
Sine, Circular, Conical
Sawtooth, Polyphonic, Sine
Sine, Triangle, Polygon
What does an oscillator do?
A. It generates a repeating wave with equidistant positive-negative displacement from the center.
B. It generates a rapid and random fluctuation of frequency and amplitude across the entire frequency spectrum
C. It generates a pattern moving between two pre-determined pitches
B and C
A and B
Quantizing is:
The rounding of rhythms to the lowest subdivision of the beat.
Collecting the total number of bits allocated for each recorded sample.
Applied to a signal to correct the pitch of out-of-tune notes.
When mechanical energy is supplied to a transducer.
A sample is: (check all that apply)
A digital record of the amplitude of a sound signal at a discrete point in time.
A short, note-length recording of an instrument or other sound captured and played back in various ways by electronic instruments.
A low-cost software application easily downloaded from the internet
The time it takes to complete one cycle of a periodic vibration
The shape of a sound produced by a synthesizer
Determine the pair of terms that BEST completes the following sentence: The speed of music is called [ ], which is measured and described in [ ].
Tempo; BPM
Rhythm; BPM
Tempo; dB
Beat; Hz
The way beats are combined into larger units or groups is called [ ].
Meter or time signature
Tempo
Polyrhythm
Ham Sandwich
Of the following note values, which is the shortest in duration?
Eighth note triplet
Sixteenth note
Quarter note
Minor second
Octave
A(n) [ ] is a group of multiple pitches that are played at the same time.
Chord
Arpeggio
Melody
Waveform
Determine the pair of terms that BEST completes the following sentence: The key of a song is usually related to a [ ], which is also known as a [ ].
Home note; Tonic
Tonic; Beat
Home note; Tempo
Melody; Harmony
Melody; Home note
Timbre is:
The distinguishable characteristics of a tone
The melodic range of a piece
The maximum volume level
The harmonic range of an instrument
What does LFO stand for in digital audio?
low-frequency oscillator
long flat oscillator
Lyte Funkie Ones
What does DSP stand for in digital audio?
digital signal processing
digital sound program
distant sound profile
