Hpf (High Pass Filter); Lpf (Low Pass Filter) - Yamaha PX10 Reference Manual

 HPF (high pass filter)
Sets the high pass filter.
q
Channel
e
Basic mode
Input processor Speaker processor
D-Contour Delay HPF
q ON/OFF
(Basic mode only)
Turn on/off the filter.
w TYPE (filter type)
(Advanced mode only)
Selects the attenuation per octave and the filter type.
NOTE
• If "THRU" is selected, filter is off.
• A filter on 12 db/Oct or more can be selected from four types (below): Adjustable Gain Con-
trol, Butterworth, Bessel, and Linkwitz Riley.
Filter type
Adjustable Gain Control ADJGc
Butterworth BUT
Bessel BESSL
Linkwitz Riley L-R
For example, the 12 dB/Oct. Butterworth type is displayed as "12dB BUT."
e FREQ (Cutoff frequency)
Sets the cutoff frequency of the HPF.
r Gc (Cutoff gain)
(Advanced mode only)
Sets the gain at the cutoff frequency if "AdjustGc" (Adjustable Gc) is selected in "HPF
TYPE."
w
e
r
Advanced mode
Speaker 6 Band
LPF Polarity Level
Delay PEQ
Display
 LPF (low pass filter)
Sets the low pass filter.
q
Channel
e
Basic mode
Input processor
Limiter D-Contour Delay
q ON/OFF
(Basic mode only)
Turns the filter on/off.
w TYPE (filter type)
(Advanced mode only)
Selects the attenuation per octave and the filter type.
NOTE
• If "THRU" is selected, filter is off.
• A filter of 12 db/Oct or more can be selected from four types (below): Adjustable Gain Con-
trol, Butterworth, Bessel, and Linkwitz Riley.
Filter type
Adjustable Gain Control
Butterworth
Bessel
Linkwitz Riley
For example, the 12 dB/Oct. Butterworth type is displayed as "12dB BUT."
e FREQ (Cutoff frequency)
Sets the cutoff frequency of the LPF.
r Gc (Cutoff gain)
(Advanced mode only)
Sets the gain at the cutoff frequency if "AdjustGc" (Adjustable Gc) is selected in "LPF
TYPE."
Panel Operation — TUNING screen
w
e
Channel
r
Advanced mode
Speaker processor
Speaker 6 Band
HPF LPF Polarity
Delay PEQ
Display
ADJGc
BUT
BESSL
L-R
PX10/PX8/PX5/PX3 Reference Manual
Channel
Level Limiter
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