There is a system that works with a sampling rate of 48 kpsp and requires a bandpass filter that allows the spectral components between the sequences fa=12kHz and fb=16kHz to pass. If you are using a 32-tap FIR filter. 3) What is the value of the central frequency, f0, in Hz of the band that the filter allows to pass? 4) And what is the sketch of the frequency response for the bandpass filter? 5)Center the response of the bandpass filter at zero frequency and sketch the frequency response of the resulting lowpass filter.
There is a system that works with a sampling rate of 48 kpsp and requires a bandpass filter that allows the spectral components between the sequences fa=12kHz and fb=16kHz to pass. If you are using a 32-tap FIR filter. 3) What is the value of the central frequency, f0, in Hz of the band that the filter allows to pass? 4) And what is the sketch of the frequency response for the bandpass filter? 5)Center the response of the bandpass filter at zero frequency and sketch the frequency response of the resulting lowpass filter.
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Exercise. There is a system that works with a sampling rate of 48 kpsp and requires a bandpass filter that allows the spectral components between the sequences fa=12kHz and fb=16kHz to pass. If you are using a 32-tap FIR filter.
3) What is the value of the central frequency, f0, in Hz of the band that the filter allows to pass?
4) And what is the sketch of the frequency response for the bandpass filter?
5)Center the response of the bandpass filter at zero frequency and sketch the frequency response of the resulting lowpass filter.
6) Based on the required sampling of 32 samples, it specifies the value of the frequency closest to the cutoff frequency in Hz, available in the discrete domain for the low-pass filter of the previous problem.
7) the frequency of the above response, specify it in radials normalized to the Nyquist frequency.
8) Suppose you want to take advantage of the impulse response corresponding to the low pass filter in answer 5) to obtain a high pass filter with pass frequency fpass=22kHz. What is the value of modulation frequency in Hz required to translate the filter's frequency response to its new position?
9) The frequency of the above response, specify it in radials normalized to the Nyquist frequency.
10) Draw the mastered profile of the modulation signal by multiplying the coefficient vector b (the 32-sample impulse response) of the low-pass filter to obtain the high-pass filter coefficients.
please answer question 8 and 9
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