Page 1 of 1
Design a 48 kHz, 3 poles high pass filter with a Butterworth filter response. Suggest changes that need to be done to ma
Posted: Fri Jul 01, 2022 6:16 am
by answerhappygod
- Design A 48 Khz 3 Poles High Pass Filter With A Butterworth Filter Response Suggest Changes That Need To Be Done To Ma 1 (40.72 KiB) Viewed 34 times
Design a 48 kHz, 3 poles high pass filter with a Butterworth filter response. Suggest changes that need to be done to make the filter function as a band pass filter with bandwidth of 10 kHz (consider a 3 poles filter addition). Draw the new circuit design with their suggested parameters value. Calculate the center frequency, and draw the frequency response (include and label the center frequency, lower and higher cut-off frequency, and the roll-off rate). Order Roll-off dB/decade 1 2 3 4 -20 -40 -60 -80 Poles 1 2 2 2 Table 2.1 1st stage Optional DF Resistance Poles DF Resistance ratio ratio 1.414 1.00 1.848 0.586 1.00 0.152 1 2 2nd stage (27 Marks) 1.00 0.765 1.00 1.235