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COMD 5070 Final Exam Study Guide with Complete Solutions

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  • 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...

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  • September 13, 2024
  • 12
  • 2024/2025
  • Exam (elaborations)
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  • COMD 5070
  • COMD 5070
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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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