Datasheet
3.5 DRC GUI
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Using the EVM Software
Figure 9. Filter Creation Tool Window
Check mark selects the Biquad. If not selected, the Biquad is in ALL PASS Mode.
Frequency response for the current settings can be viewed and adjusted in Frequency Response
Window Tab (Figure 9 ). Individual Biquad Gains must be within ± 12 db.
Apply from the filter data window sends all the three banks of coefficients (providing auto bank is
enabled).
Clicking on the function selects DRC GUI (Figure 10 ). Click on the DRC function, and check to see if DRC
is enabled in the property window.
Figure 10. DRC Parameters
SLOU223A – December 2008 – Revised January 2009 TAS5705EVM2 : STEREO DIGITAL INPUT AMPLIFIER WITH EQ and DRC 11
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