调音台界面中 自带的EQ Q值的解释
HI: 800 Hz to 15,000 Hz Q=1.0 Shelf
• MID: 200 Hz to 4000 Hz Proportional-q bell
• LO: 40 Hz to 400 Hz Q=1.0 Shelf
HPF 12 dB/octave, frequency ranges 20 to 1,000 Hz
Mixbus EQ specifications
Gain Range +/- 9dB
Frequency Ranges (fixed):
• HI: 2000 Hz Q=1.0 Shelf
• MID: 800 Hz Q=0.7 Bell
• LO: 300 Hz Q=1.0 Shelf