ADAM Audio Alpha Semi-active Version - Handbuch (Seite 14)

14
6.6 Equalization
The charts on the right illustrate the individual
settings of the equalizer: ‘Gain’ means the sound
pressure (volume), ‘Q’ (for Quality) representing the
effective width and ‘Freq’ the particular frequency.
In case a problem like ‘ standing waves’ occur,
please proceed as follows:
• Lower the ‚Gain’ by -6 dB.
• Set ‚Q’ to 4.
• Now, slowly change the frequency (‚Freq.’) within 20
to 100 Hz until the distortion is no more audible.
6.7 Raising or lowering the bass section
If you wish to either raise or lower the bass frequencies, the parametric equalizer
is the best tool.
For a moderate bass boost the following settings are recommended:
• ‘Gain’ +3dB
• ‘Q’ -0.5
• ‘Freq.’ 40Hz.
For a lowering of the bass section these settings are recommended:
• ‘Gain’ -3dB
• ‘Q’ -0.5
• ‘Freq.’ 40Hz.
Please note: ’Gain‘ is the parameter that controls how much effect the settings of
the parametric EQ have on the overall sound.
6. Speaker Adjustment
Freq. (Frequency)
Gain
Q (Quality)
moderate boost of low frequencies
moderate lowering of the bass frequencies