Texas Instruments TAS5711PHP Evaluation Module TAS5711PHPEVM TAS5711PHPEVM 数据表
产品代码
TAS5711PHPEVM
Using the EVM Software
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Figure 11. Selecting Biquad GUI
Figure 12. Filter Creation Tool Window
A check mark selects the Biquad. If not selected, the Biquad is in ALL PASS Mode.
The frequency response for the current settings can be viewed and adjusted in Frequency Response
Window Tab (
Window Tab (
). The Individual Biquad Gains must be within ±12 db.
Clicking Apply from the filter data window sends all the three banks of coefficients (providing auto bank is
enabled).
enabled).
4.6
DRC GUI
The DRC GUI has two DRC blocks. One is for L, R channels, and the other one is for a subchannel. To
set DRC, open the window and change the thresholds to match the required power output. The other
parameters can be changed if necessary as explained in the following section.
set DRC, open the window and change the thresholds to match the required power output. The other
parameters can be changed if necessary as explained in the following section.
12
TAS5711EVM Evaluation Module
SLOU280 – January 2009
Copyright © 2009, Texas Instruments Incorporated