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Tagged with signal-processing electric-current
3
questions
0
votes
1
answer
127
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Capacitor microphones for recording studios
This question is formulated exclusively for high school students precisely to interest them in a more concrete way.
Condenser microphones are characterized by a capsule that functions exactly like an ...
- 2,547
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votes
3
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Can a resonance plot be upside down, i.e., inverted?
Given the following RLC circuit with an AC driving source,
$\hskip3in$
I have found an expression for the amplitude to be
$$ I(t) = \left(\frac{V_{0}}{R}\right)\frac{(\omega \tau)}{\sqrt{(\omega\...
- 157
2
votes
1
answer
428
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What exactly happens in a low and a high pass filter?
I know the mathematics and equations behind the circuitry and how they tell us that the resistor blocks high frequency ac signals and allows low frequency ac signals to pass through with undiminished ...
- 4,954