Multiple choice

If a high pass filter and a low pass filter are supplied through a single source of signal simultaneously, then the response of the complete system will be which of the following?

  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
E Correct answer
Explanation

The response of the complete design is similar to band reject filter, and if a two input adder is connected at the outputs of the two filters then the complete system will behave as Band reject filter exactly.

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