Audio Converters

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Audio Converters

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bi-quad filter
Related Posts

  • Forum Post: Re: Bi-Quad Calculator for AIC3204

    sam virgillo
    I am using the TI bi-quad filter calculator, however I have another calculator that will do IIR filter calculations but it is normalized to 1.0 and uses fractional coefficients. I have done a few calculations with it normalizing a 24 bit coefficient of 8388608 (0x7FFFFF) = 1.0 and it works just fine...
    on Mar 9, 2010

  • Forum Post: Re: TLV320AIC3204 Biquad coefficients

    navada
    Jeff, You could use the TI biquad coefficient calculator provided here http://focus.ti.com/docs/toolsw/folders/print/coefficient-calc.html to generate the coefficients for the filters. Regards, Mukund
    on Apr 1, 2010

  • Forum Post: TLV320AIC26 Filter coefficients

    saci
    Hi all, I use TLV320AIC26 codec but i haven't used "ti biquad coefficient calculator" before and i don't know how to use it. I can't understand which values to write to codec registers. Can anyone explain or have a manual for this program. Thanks Best Regards
    on May 10, 2011

  • Forum Post: Adjustable coef's in the Biquad filter?

    Lindsey Neby
    Hi- I'm attempting to mimic a tone stack with adjustable parameters using purepath. Essentially I need some of the parameters that get set in the biquad filters to be adjustable from outside sliders. Is that possible? or is there some work around? (like having the sliders output to a variable...
    on Apr 4, 2012

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