21. The microphone was connected to the three audio filters for high, middle, and low pass . 22. A plot of the gain and group delay for a fourth-order low pass Bessel filter. 23. He drilled a low pass to wide receiver Shawn Jefferson, who was in first-down territory. 24. To the southwest of its principal peak, Poam mountain descends to the low pass of Haneuljae. 25. Also thermal actuators are not suitable for high frequency operation due to significant low pass behaviour. 26. The warplanes made at least three low passes . 27. As a low pass , Broghol has been often proposed but seldom used as an invasion route. 28. Their eyes turned skyward as a quartet of jet-powered warplanes swooped down for a low pass . 29. Due to the discontinuity in the waveform low pass filtering is needed to filter all harmonics. 30. With either class C or AB operation, these must include low pass filters to remove harmonics.
