COMD 5070 Final Exam Study Guide with Complete Solutions
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Course
COMD 5070
Institution
COMD 5070
COMD 5070 Final Exam Study Guide
with Complete Solutions
4 features of the scientific method - Answer️️ -Empirical: based on data
Deterministic: Obeys physical laws, things are not random
Predictive
Parsimonious: Use simplest explanation but no simpler
How many semitones in an octave? - A...
COMD 5070 Final Exam Study Guide
with Complete Solutions
4 features of the scientific method - Answer✔️✔️-Empirical: based on data
Deterministic: Obeys physical laws, things are not random
Predictive
Parsimonious: Use simplest explanation but no simpler
How many semitones in an octave? - Answer✔️✔️-12
What is the Nyquist frequency? - Answer✔️✔️-Half the sample rate
The highest frequency the recording is able to reproduce
High pass filter - Answer✔️✔️-Allows high frequencies through
Low pass filter - Answer✔️✔️-Allows low frequencies through
Band pass filter - Answer✔️✔️-Allows a band of frequencies through - holds back higher
and lower frequencies
Band reject filter - Answer✔️✔️-Holds back a band of frequencies - allows high and low
frequencies through
What is the Fourier theorem? - Answer✔️✔️-All periodic sounds are made of a
combination of sine waves. Amplitudes, phase angles and frequencies all vary
What does a Fourier transform create? - Answer✔️✔️-A spectrum from the time domain
waveform
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