Videomaker – Learn video production and editing, camera reviews › Forums › General › Video and Film Discussion › Roll-off filter on Sennheiser mic › i believe bass roll off is
i believe bass roll off is when the mic rejects bass frequencies. It’s similar to the high pass filter in an NLE which allows frequencies higher than a set point to pass through.
Think of the solid line as a representative to all the frequencies in the human’s audible spectrum with bass frequencies on the left and the high frequencies on the right.
If the line dips down on the left, the bass is being cut. if it dips down on the right, the high frequencies are being cut. if the center of the line were to dip, the mid range frequencies would be cut.