i need a very good explanation for the below question( in a understandable manner) the question...
i need a very good explanation for the below question( in a understandable manner)
the question is 1)a lpf ( low pass filter) is desired with a cut off frequency of 10 Hz. This filter should attenuate a 100-Hz signal by a factor of at least 78. What should be the order of this filter. expain briefly
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i need a very good explanation for the below question( in a
understandable manner)
the question...
Signal Conditioning Circuit
(a) Draw a circuit to show the design of signal conditioning circuit that accepts a common mode input to drive an Analogue to Digital Converter (ADC) with a differential input. It should have pre-settable gains of X1 X5 and anti-aliasing filter allowing response up to 200Hz. (b) Calculate the component values for your signal conditioning circuit drawing for question (a). The overall maximum DC gain from input to the ADC should be 5 and the input resistance should be set to...
is it ok to use R1=4.7Kohms and C1=330pf? And I want to know how to calculate the R2, Rsrc, and C2 tage 2:Baseband Filt...
is it ok to use R1=4.7Kohms and C1=330pf? And I want to know how
to calculate the R2, Rsrc, and C2
tage 2:Baseband Filter The filter schematic is shown in Fig. 3. Select resistor Rj and capacitor C1 so that the cut-off frequency of the filter response is below 100kHz. The input network formed by resistors Rsrc, R2 and capacitor C2 also has a low pass response that should attenuate the input Vsrc seen at the top of capacitor C2...
8.36 High-pass filter** Consider the setup in Problem 8.13, but with the capacor replaced by an i...
Problem 8.36 requires reference to 8.13, I only need 8.36
solved
8.36 High-pass filter** Consider the setup in Problem 8.13, but with the capacor replaced by an inductor. Calculate the ratio Ivl2/ Choose values for R and L to make l Vil2 = 0.1 for a 100 Hz signal. This circuit is the most primitive of "high-pass" filters, providing attenuation that increases with decreasing frequency. Show that, for sufficiently low frequencies, the signal power is reduced by a factor 1/4...
QUESTION 28 3 points Save The Siter coefficients of a second-order digital IR filter are: ao-1,a1-2, a2-2, bo-1. b1-1/2, b2 1/8. (a's are numerator coetficients and b's are the denom...
QUESTION 28 3 points Save The Siter coefficients of a second-order digital IR filter are: ao-1,a1-2, a2-2, bo-1. b1-1/2, b2 1/8. (a's are numerator coetficients and b's are the denominator coefficients). Determine the value of the impulse response N4? QUESTION 29 6 points Save Answer An image is to be sampled with a signal-to-quantisation ratio of at least 55 dB. The image samples are non-negative. The image sample values fall within the range from 0 to 1. How many bits...
1. Read the laboratory supplement entitled “Frequency Response". 2. Read the remainder of this handout. 3....
1. Read the laboratory supplement entitled “Frequency Response". 2. Read the remainder of this handout. 3. In Multisim, build the circuit shown in Figure 1 with C=0.22 uF and R = 2.2 k12. This circuit looks like a simple voltage divider except that one of the resistors is replaced by a capacitor. Il Figure 1: RC network. F Set up Vin to be a 1 Vpp sinusoid with 0 VDC Offset using a function generator. 2. Connect the oscilloscope in...
3.)I need a low pass filter that meets the following specification: o Frequencies below 150 kHz s...
3.)I need a low pass filter that meets the following specification: o Frequencies below 150 kHz should have a gain between 0 dB and -8 dB. o Frequencies above 500 kHz should be attenuated by at least 23 dB (gain of -23 dB or lower). Will a first order filter be able to do this? If so, what do you suggest I use for the 3 dB frequency?
3.)I need a low pass filter that meets the following specification: o...
[MATLAB Scriptfile task] Design N-band tone vocoder with a given figure (below) in MATLAB implementing the...
[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...
[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...
Below is the MATLAB code of low-cut shelving filter which can cut the low frequency of given music signal and low-boost...
Below is the MATLAB code of low-cut shelving filter which can cut the low frequency of given music signal and low-boost shelving filter which can boost the low frequency of given music signal. Design your low-boost shelving filter and low-cut shelving filter to have noticeablly different sound. Compare the sounds of two music signals after filtering, and explain the difference in sounds briefly. If there are any mistakes in code, correct them. Low-cut shelving filter code: close all, clear all,...
Signal Conditioner
(a) Draw a circuit to show the design of signal conditioning circuit that accepts a common mode input to drive an Analogue to Digital Converter (ADC) with a differential input. It should have pre-settable gains of X1 X5 and anti-aliasing filter allowing response up to 200Hz. (b) Calculate the component values for your signal conditioning circuit drawing for question (a). The overall maximum DC gain from input to the ADC should be 5 and the input resistance should be set to...
is it ok to use R1=4.7Kohms and C1=330pf? And I want to know how
to calculate the R2, Rsrc, and C2
tage 2:Baseband Filter The filter schematic is shown in Fig. 3. Select resistor Rj and capacitor C1 so that the cut-off frequency of the filter response is below 100kHz. The input network formed by resistors Rsrc, R2 and capacitor C2 also has a low pass response that should attenuate the input Vsrc seen at the top of capacitor C2...
Problem 8.36 requires reference to 8.13, I only need 8.36
solved
8.36 High-pass filter** Consider the setup in Problem 8.13, but with the capacor replaced by an inductor. Calculate the ratio Ivl2/ Choose values for R and L to make l Vil2 = 0.1 for a 100 Hz signal. This circuit is the most primitive of "high-pass" filters, providing attenuation that increases with decreasing frequency. Show that, for sufficiently low frequencies, the signal power is reduced by a factor 1/4...
QUESTION 28 3 points Save The Siter coefficients of a second-order digital IR filter are: ao-1,a1-2, a2-2, bo-1. b1-1/2, b2 1/8. (a's are numerator coetficients and b's are the denominator coefficients). Determine the value of the impulse response N4? QUESTION 29 6 points Save Answer An image is to be sampled with a signal-to-quantisation ratio of at least 55 dB. The image samples are non-negative. The image sample values fall within the range from 0 to 1. How many bits...
1. Read the laboratory supplement entitled “Frequency Response". 2. Read the remainder of this handout. 3. In Multisim, build the circuit shown in Figure 1 with C=0.22 uF and R = 2.2 k12. This circuit looks like a simple voltage divider except that one of the resistors is replaced by a capacitor. Il Figure 1: RC network. F Set up Vin to be a 1 Vpp sinusoid with 0 VDC Offset using a function generator. 2. Connect the oscilloscope in...
3.)I need a low pass filter that meets the following specification: o Frequencies below 150 kHz should have a gain between 0 dB and -8 dB. o Frequencies above 500 kHz should be attenuated by at least 23 dB (gain of -23 dB or lower). Will a first order filter be able to do this? If so, what do you suggest I use for the 3 dB frequency?
3.)I need a low pass filter that meets the following specification: o...
[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...
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