QUESTION 1 300 Hz, 600 Hz, 1200 Hz, 2400 Hz demonstrates: O an overtone series O

Question

QUESTION 1 300 Hz, 600 Hz, 1200 Hz, 2400 Hz demonstrates: O an overtone series O components of a square wave O components of a triangle wave O an octave series QUESTION 2 A sawtooth wave is composed of O odd and even-integer octaves of the fundamental frequency O odd-integer harmonics of the fundamental frequency O even-integer octaves of the fundamental frequency O even-integer harmonics of the fundamental frequency O odd and even-integer harmonics of the fundamental frequency O odd-integer octaves of the fundamental frequency QUESTION 3 A signal-to-noise ratio is not a true ratio O True False

Explanation / Answer

1)
It is octave series as frequency's are in geometric progression
Answer: An Octave series

2)
Sawtooth wave is composed of odd and even integer harmonics of the fundamental frequency

I am allowed to answer only 1 question at a time but I have answered 2 of them

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