A requirement exists to design an IIR digital highpass filter with a Butterworth characteristic to meet...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A requirement exists to design an IIR digital highpass filter with a Butterworth characteristic to meet the following specifications: Passband edge frequency Stopband Passband ripple Stopband attenuation Sampling frequency 3.75 kHz 0-937.5 Hz 3 dB 25 dB 15 kHz a) Determine the passband and stopband edge frequencies for a suitable analogue prototype lowpass filter. Your answer must include details of the basic concepts of how the prototype lowpass filter is obtained from the filter specifications. (6 marks) b) Determine the order, N, of the prototype lowpass filter. (5 marks) c) Determine the z-domain transfer function and, hence, the coefficients of the IIR filter using the BZT (Bilinear z-transform) method. (14 marks) A requirement exists to design an IIR digital highpass filter with a Butterworth characteristic to meet the following specifications: Passband edge frequency Stopband Passband ripple Stopband attenuation Sampling frequency 3.75 kHz 0-937.5 Hz 3 dB 25 dB 15 kHz a) Determine the passband and stopband edge frequencies for a suitable analogue prototype lowpass filter. Your answer must include details of the basic concepts of how the prototype lowpass filter is obtained from the filter specifications. (6 marks) b) Determine the order, N, of the prototype lowpass filter. (5 marks) c) Determine the z-domain transfer function and, hence, the coefficients of the IIR filter using the BZT (Bilinear z-transform) method. (14 marks)
Expert Answer:
Answer rating: 100% (QA)
a Passband and Stopband Edge Frequencies for Analog Prototype Lowpass Filter Normalization Normalize ... View the full answer
Related Book For
Digital Signal Processing
ISBN: ?978-0133737622
3rd Edition
Authors: Jonh G. Proakis, Dimitris G.Manolakis
Posted Date:
Students also viewed these mathematics questions
-
2. Which of the following would you expect to have the highest boiling point: Hexane, Hexanol, Hexanoic acid or Chlorohexane ? Explain your answer. (4 Marks) 3. Outline the type of hybridation in...
-
Show that for a linear ODE y' + p(x)y = r(x) with continuous p and r in |x - x 0 | < a Lipschitz condition holds. This is remarkable because it means that for a linear ODE the continuity of f(x, y)...
-
Rewrite the following questions: 1- Demand Forecasting (DF) is forecasting technique to predict future demand of the product on the basis of past event or demands. This type of forecasting is on the...
-
The table in the left column at the top of the next page shows the five most frequently visited news websites in October, 2014. Website.................................Number of Visitors Yahoo! News...
-
In 2014, Javier Ramos decided to open seafood restaurants in California and Texas. Ramos claims that he was describing the crusted glaze applied to cooked seafood to his friend Ivan Murillo when...
-
Zarsons Netballs is a manufacturer of high-quality basketballs and volleyballs. Setup costs are driven by the number of batches. Equipment and maintenance costs increase with the number of...
-
Describe a specific scenario, situation, or application where using a foreign key would be necessary. 2) Explain your reasons, including the characteristics of the data, that necessitate the foreign...
-
Southwick Company uses normal costing in its job- costing system. Partially completed T- accounts and additional information for Southwick for 2012 are as follows: Required Additional information...
-
13) How many grams of glucose are needed to prepare 400. mL of a 2.0% (m/v) glucose solution? B) 0.0050 g A) 800. g C) 8.0 g. D) 2.0 g E) 200.g 14) What volume (mL) A) 18 mL of a 15% (m/v) NaOH...
-
What is the purpose of creating a Balance Sheet? List the three general classifications of the balance sheet and possible categories Discussion Question 3: What is the purpose of the Statement of...
-
Describe the different types of bankruptcy and the options for the organization. And also Overview of each element Filings required Asset consequences Debt consequences Recommendation for the "Best"...
-
Give a brief debate on the Disadvantages/cons of community treatment orders.?
-
Compute the present value of the after-tax cost ("PVATC") of purchasing 7-year equipment that your corporate client can depreciate using the appropriate MACRS table. The immediate before-tax cost was...
-
Compare and contrast international tax avoidance and evasion. Describe what Jamaica has done or can do to mitigate against international tax avoidance and evasion
-
Given the following information, find out the breakeven sales in dollars. Fixed costs are $48,337.80 and the variable rate is .4. (Round all intermediate calculations to hundredth of a decimal (.00)...
-
Southwestern Punch was made by Frutayuda, Inc. and sold in 12-ounce cans to benefit victims of Hurricane Zero. The mean number of ounces placed in a can by an automatic fill pump is 11.7 with a...
-
Let us consider the use of the DFT (computed via the FFT algorithm) to compute the autocorrelation of the complex-valued sequence x(n), that is, Suppose the size M of the FFT is much smaller than...
-
In this problem we illustrate the concepts of sampling and decimation for discretetime signals. To this end consider a signal x(n) with Fourier transform X() as in Figure. (a) Sampling x(n) with a...
-
Determine the coefficients {H(n)} of a linear-phase FIR filter of length M = 15 which has a symmetric unit sample response and a frequency and a frequency response that satisfies thecondition k = 0,...
-
How is elasticity related to the revenue from a sales tax?
-
University of Richmond Professor Erik Craft analyzed the states pricing of vanity plates. He found that in California, where vanity plates cost an average of $28.75, the elasticity of demand was...
-
For each of the following goods, state whether it is a normal good, a luxury, a necessity, or an inferior good. Explain your answers. a. Vodka. d. Perfume. b. Table salt. e. Beer. c. Furniture. f....
Study smarter with the SolutionInn App