Speech Technology Center ANF II, Operating Manual

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MULTILEVEL MENU
39
Figure 81 – Equalizer menu. Equalizer state
State
(figure
81
). Turn the equalizer on or off.
Figure 82 – Equalizer menu. Equalizer type
Type
Parametric Equalizer (figure
82
) allows increasing
or reducing a signal in a range of low or high
frequencies. You can adjust parametric equalizer
using control parameters.
Adaptive Equalizer
(figure
82
) automatically
brings average signal spectrum to the average
speech spectrum.
Figure 83 – Equalizer menu. Low Frequency
Low Frequency
(Hz) (figure
83
). Threshold
frequency of signal increase/decrease in the range
of low frequencies.
Figure 84 – Equalizer menu. High Frequency
High Frequency
(kHz) (figure
84
). Threshold
frequency of signal increase/decrease in the range
of high frequencies.