Harman Soundcraft Notepad 5 - Page 28

5.1.1: MONO INPUT CONTROLS
CHANNEL CONTROLS > MONO INPUT CONTROLS
5.1.1: MONO INPUT CONTROLS
+3)+]
Activate the High Pass Filter
The High Pass Filter (HPF) is an 18dB/Octave lter that attenuates frequencies below 100Hz. This can be useful for
ltering out low ‘rumble’ from microphones aected by very low frequencies originating from for example, trac
noise, air ow and so on.
+)/HYHO
$GMXVWWKHERRVWDWWHQXDWLRQRIWKHKLJKIUHTXHQF\VKHOYLQJ¿OWHU
The HF shelving lter has a xed frequency of 12kHz. Frequencies above this will be boosted or attenuated depend-
ing on the control setting. See section 1.02 for more detail.
0)/HYHO
$GMXVWWKHERRVWDWWHQXDWLRQRIWKHPLGIUHTXHQF\EHOO¿OWHU
This will adjust the gain or attenuation of the audio band centred according to the MF Frequency. This is an asym-
metric EQ, so boost has a wide bandwidth (low Q), and cut has a narrow bandwidth (High Q). See section 1.0.2 for
more detail.
/)/HYHO
$GMXVWWKHERRVWDWWHQXDWLRQRIWKHORZIUHTXHQF\VKHOYLQJ¿OWHU
The LF shelving lter has a xed frequency of 80Hz. Frequencies below this will be boosted or attenuated depend-
ing on the control setting. See section 1.02 for more detail.
NOTEPAD 5, 8FX, 12FX 8VHU0DQXDO