Multiple choice

A cascade connection of a high pass filter and a low pass filter produces response of which of the following filters?

  1. High pass filter

  2. Low pass filter

  3. Band pass filter

  4. All pass filter

  5. Band reject filter
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In this filter, only a specified filtering is done that is only specified band of frequencies of the signal is allowed. This is done by allowing specific low frequencies and then specific high frequencies. This is achieved by cascading high and low pass filters.

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