Review Flashcards
1
Q
Fourier’s theorem states what?
A
periodic waveform can only contain sinusoids which are harmonically related to the repetition frequency of the original signal
2
Q
What is a fundamental frequency?
A
the lowest frequency at which the system vibrates
3
Q
What is the resonant frequency?
A
natural frequency of a system? f at which a system will vibrate most efficiently
4
Q
The resonant frequency depends on which physical characteristics of the tube and the sound?
A
speed of the sound, length fo the tube
5
Q
How do you calculate the resonant frequency of a closed-open tube?
A
C/4*length of tube
