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COMD 5070 exam 3 2025 Questions and Answers 4 features of the scientific method: - --Answer --empirical, deterministic, predictive, parsimonious Octave - --Answer --a doubling or halving of a frequency How many semitones in an octave? - --Answer --12. each semitone is a non- linear step in terms of # of Hz from one semitone to the next. However, they all sound equal to us. Sampling rate - --Answer --The number of snapshots of the sound in time. ( in Hz) 10 samples is a 10 Hz recording. Generally, the higher the sampling rate, the higher the fidelity of the recording. Graphic representation of the join the dots graph, the more dots, the better the image, the fewer, the cruder. A higher sampling rate will take up more space and require higher processing power. Nyquist frequency - --Answer --half the sample rate. You determine the highest frequency you want to include in your recording and double it, this will ensure that the playback will go at least as high as the original signal. Nyquist ....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1