Texas Instruments TAS5708EVM, User Manual, Page: 12 / 26

4 MODULATION SCHEME
MODULATION SCHEME
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Next, using the right button of the mouse, select Activate DRC GUI ( Figure 13 ).
Figure 13. Activating the DRC GUI
Set the compression ratio to a value between 1 and 50. The offset has a range at
±
6 dB. A value of 0 is
illegal. 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.
Figure 14. Time Constants Button
Time constants: Select the time constants to adjust the energy, attack, and decay filters ( Figure 14 ).
This section discusses the two most common configurations of the TAS5708(TAS5710)EVM.
TAS5708(TAS5710)EVM 12 SLOU232A – January 2009 – Revised January 2009
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