KME DAP 26, User Manual

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High-pass and Low-pass
To restrict the frequency response of an acoustic system in the low or the high end,
the high pass (which actually means “low-cut”) and the low pass filter is implemented.
LP
Lowpass Filter 12 dB with adjustable “Q” factor
mid frequency 20 Hz - 44 kHz
bandwidth „Q“ 0,1 - 20
At Q= 0,7 you have a „normal“ low pass filter like you find it in some professional
mixing consoles (High-Cut).
Setting the bandwidth outside of Q <0,4 und Q >2,0 is
not recommended.
HP
High Pass Filter 12 dB with adjustable “Q” factor
mid frequency 20 Hz - 44 kHz
bandwidth „Q“ 0,1 - 20
At Q= 0,7 you have a „normal“ low pass filter like you find it in some professional
mixing consoles (Lo-Cut).
Setting the bandwidth outside of Q <0,4 und Q >2,0 is
not recommended.
BP
Bandpass- Filter with adjustable “Q” factor
The band-pass filter is rarely used in professional audio technology. The band-pass
filter lets, in opposite to the notch filter, pass a audio band defined by the mid
frequency and bandwidth.