7-Band EQ III High Pass/Low Notch
The High Pass/Notch band is switchable between high pass filter and notch EQ functions. By default, this band is set to High Pass Filter.
• High Pass Filter
Attenuates all frequencies below the Frequency setting at the selected slope while letting all frequencies above pass through.
• Low Notch EQ
Attenuates a narrow band of frequencies centered around the Frequency setting. The width of the attenuated band is determined by the Q setting.
High Pass filter (left) and Low Notch EQ (right)
The High Pass and Low Notch EQ controls and their corresponding graph elements are displayed on-screen in gray. The following control values are available:
Control | Value |
Frequency Range | 20 Hz to 8 kHz |
Frequency Default | 20 Hz |
HPF Slope Values | 6, 12, 18, or 24 dB/oct |
Low Notch Q Range | 0.1 to 10.0 |
Low Notch Q Default | 1.0 |
