TV Converter Box User Manual

4.9.3.4 Preset Filters
4.9.3.5 User Filters
www.ti.com TLV320AIC3007EVM Software
Many applications are designed to provide preset filters common for certain types of program material.
This tab (see Figure 23 ) allows selection of one of four preset filter responses - Rock, Jazz, Classical, or
Pop.
Figure 23. Preset Filters
If filter coefficients are known, they can be entered directly on this tab (see Figure 24 ) for both biquads for
both left and right channels. The filter response is not shown on the Effect Filter Response graph for user
filters.
Figure 24. User Filters
SLAU286 – June 2009 TLV320AIC3007EVM-K 25
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