purepath biquad parameters

purepath biquad parameters
« on: February 13, 2017, 11:06:15 PM »
dear admin,

i would like to set following crossover values via purepath object properties.
when inputting a1 and b1 coeffs there is an error coming up telling that variable is out of range.

           Lopass     Hipass   
Freq.      1200       80
Q      0,54        1,31

could you help explain process to extend the bandwidth of parameter for this subject?
do you have example crossovers where i can learn other settings also?

best regards

Re: purepath biquad parameters
« Reply #1 on: February 14, 2017, 09:31:24 PM »
Dear Team,

      In our design, we are using HP & LP filters of Linkwitz Riley2.

From your query, it is not clear which filter you are trying to set.

For detailed queries about the purepath software, please contact TI.

With Regards
Sparky admin