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प्रश्न
What is the role of a bandpass filter?
उत्तर
The bandpass filter blocks the signal which is d.c. or has frequencies ω, 2ωc and 2ωm and allows a particular band of the frequency signal to pass.
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संबंधित प्रश्न
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| (i) | (ii) | (iii) | (iv) |
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