www.ti.com
Using the EVM Software
Clicking on the function selects DRC GUI ( Figure 13 ). Click on the DRC function, and check to see if DRC
is enabled in the property window.
Figure 13. DRC Parameters
Next, using the right mouse button, select Activate DRC GUI ( Figure 14 ).
Figure 14. Activating the DRC GUI
Set the compression ratio to a value between 1 and 50.
The offset has a range at ±6 dB. If no offset is required, set the offset to 0. Offset is generally not required
in a DRC application because is just provides a gain.
Threshold is selected with a value of 0 to –72 dB.
SLOU280 – January 2009
Copyright ? 2009, Texas Instruments Incorporated
TAS5711EVM Evaluation Module
13
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