IIR Filter Design

CT 704 · Chapter 6

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Chapters
7
Questions
26

Past questions by syllabus

6.

IIR Filter Design

6.1

Filter Design By Impulse Invariance Method

4 questions
  1. 2082 Baishakh2081 Baishakh2081 BhadraChapter 6: IIR Filter Design6.1 Filter Design By Impulse Invariance Method

    Compare Impulse Invariance Method and Bilinear Transformation technique for analog filter to digital filter conversion.

    ASK ON:ChatGPTClaudeAnswers · -2 / 3 marks Asked 3×
  2. 2078 Bhadra2072 ChaitraChapter 6: IIR Filter Design6.1 Filter Design By Impulse Invariance Method

    Design a low-pass Butterworth filter using the Impulse Invariance Method (IIM) with passband and stopband frequencies 200 Hz and 500 Hz respectively. The passband and stopband attenuations are 5 dB and 12 dB respectively. The sampling frequency is 5000 Hz.

    ASK ON:ChatGPTClaudeAnswers · -12 marks Asked 2×
  3. 2074 ChaitraChapter 6: IIR Filter Design6.1 Filter Design By Impulse Invariance Method

    Design a digital low-pass filter with the following specifications:

    1. Passband magnitude constant to 0.7 dB below the frequency of $0.15\pi$
    2. Stopband attenuation at least 14 dB for the frequencies between $0.6\pi$ to $\pi$

    Use Butterworth approximation as a prototype and use impulse invariance method to obtain the digital filter.

    ASK ON:ChatGPTClaudeAnswers · -12 marks Asked 1×
6.2

Filter Design Using Bilinear Transformation

18 questions
6.3

Properties of Chebyshev Filter, Properties of Elliptic Filter, Properties of Bessel Filter, Spectral Transformation

4 questions
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