Notes you have to use MathLab
No Hand Writing
and Write answer by typing PDF Or document word.
Notes you have to use MathLab No Hand Writing and Write answer by typing PDF Or document word.
Student number: 40252516 since its needed to solve the questions. my student number is 40252516 its needed to solve the questions. 1. Design a first order active low-pass filter with a voltage gain at low frequencies equal to (the last digit in your student number +12) and a cut-off frequency in Hz equal to your student number with the first two digits omitted. [2 marks] 2. Design a first order active high-pass filter with a voltage gain at high frequencies...
Please answer using Matlab Software. Also please show the graphs in Matlab along with the Matlab Code. Thank you! Part 1 Review the theoretical derivations of the amplitude and phase response of an RC low pass filter at the end of the assignment; Review the Matlab example 4-1 included at the end of the assignment; it includes the Matlab directions on how to plot the amplitude response considered above. The plot in the Matlab example displays 2 decades of normalized...
Problem 2 a) Using 5 nF capacitors, design an active broad- band first-order bandreject filter with a lower cutoff frequency of 1000 Hz, an upper cut-off frequency of 5000 Hz, and a pass band gain of 10dB. b) Draw the schematic diagram of the filter. c) Write the transfer function to find H(jωo), where ωo is the center frequency of the filter. d) What is the gain (in decibels) of the filer at the center frequency? e) Using Matlab make...
Active filters contain active devices (amplifiers) that require de power supplies for operation. Unlike passive filters, the gains of active filters can be varied to desirable values. 2. Using RC op-amp circuit (see Figure 2.3 low pass filter, formed from single-time constant circuit. Note: Op-amp requires 2-de power supplies. Vee 4V and Vee=-4V Determine the transfer function T(s) = Vo (s)/Vi(s) Determine: low frequency gain, K and 3-db frequency in Hz if R1 = 1 KM, R2 =8 KO, and...
3. For the active filter circuit below, complete the following: a) Find the magnitude of the transfer function | H | starting from the nodal equations. b) Find the phase shift of the transfer function (W) c) Find the cutoff frequency fc in Hz d) Is this a high pass or low pass filter? e) Find the passband gain of the filter 62 k2 ANA EVA 22 nF 3.3k f) Given the following input signal: vi(t) = 1.0 sin(2nft +...
For each filter mentioned in the following cases, first simulate the circuit using Multisim. You can get a plot of the transfer function that is called the Bode plot. From the right toolbar, select "Bode Plotter". Change initial (I) and final (F frequencies to 1Hz and 200 KHz, respectively. Use a Voltage AC source as the input signal. You do not need to change any parameter from voltage AC source Connect "Bode Plotter" to input and output of your circuit...
Simulation For each filter mentioned in the following cases, first simulate the circuit using Multisim. You can get a plot of the transfer function that is called the Bode plot. From the right toolbar, select "Bode Plotter". Change initial (I) and final (F) frequencies to 1Hz and 200 KHz, respectively. Use a Voltage AC source as the input signal. You do not need to change any parameter from voltage AC source. Connect "Bode Plotter" to input and output of your...
What is the answer to question 23.1? 23.1 Active low-pass filter You can make a low-pass filter by putting a capacitor Cr and resistor Rf in parallel for Zj as shown in Figure 23.1. At low frequencies (well below the corner frequency), the feedback impedance is approximately Rf and the gain of a non-inverting amplifier is is 1 +R//R,. At high frequencies (well above the corner frequency),the impedance is approx- imately 1/(jwCs), and the gain of a non-inverting amplifier is...
[MATLAB Scriptfile task] Design N-band tone vocoder with a given figure (below) in MATLAB implementing the given script file(bands_cutoff). This program should be able to process any sound(.wav) file. Then, graph the band-passed signals and amplitude envelopes extracted(after rectification and low-pass filtering) and waveforms of the original sound and vocoded sound. Additionally, using the output of the script file, make spectrograms of the original sound and the synthesized sound. Bandpass filter Modulation Band-limiting Envelope detection BPF RECT LPF BPF sine...
[MATLAB Scriptfile task] Design N-band tone vocoder with a given figure (below) in MATLAB implementing the given script file(bands_cutoff). This program should be able to process any sound(.wav) file. Then, graph the band-passed signals and amplitude envelopes extracted(after rectification and low-pass filtering) and waveforms of the original sound and vocoded sound. Additionally, using the output of the script file, make spectrograms of the original sound and the synthesized sound. Bandpass filter Modulation Band-limiting Envelope detection BPF RECT LPF BPF sine...