Texas Instruments TLV320AIC3007EVM-K TV Converter Box User Manual


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4.9.3.4PresetFilters
4.9.3.5UserFilters
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TLV320AIC3007EVMSoftware
Manyapplicationsaredesignedtoprovidepresetfilterscommonforcertaintypesofprogrammaterial.
Thistab(seeFigure23)allowsselectionofoneoffourpresetfilterresponses-Rock,Jazz,Classical,or
Pop.
Figure23.PresetFilters
Iffiltercoefficientsareknown,theycanbeentereddirectlyonthistab(seeFigure24)forbothbiquadsfor
bothleftandrightchannels.ThefilterresponseisnotshownontheEffectFilterResponsegraphforuser
filters.
Figure24.UserFilters
SLAU286–June2009TLV320AIC3007EVM-K25
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