Variable HPF on AUAD1701
Hi I am trying to design a subwoofer processor using the AUAD1701. I will be using a crossover to tailor the feeds to the subwoofer and the main speakers and need an HPF. Is there a way to vary the crossover frequency and the -3dBfrequency of the HPF? I suppose I am asking is, can I use an AuxADC input to control the filters?
software
Sigmastudio 4
processors and dsp
Processors and Microcontrollers
7
adau1701
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Hello chienmortbb,
You can use an index selectable filter. I have this project that shows how to do it.
I expect you will have more questions. Search the forum and lots of this is up there. You posted in the Processors and DSP space but next time post in the sub-space for SigmaDSP
ADAU1701 AUXADC Index Selectable Filter.dspproj
Thanks!
Dave T
Thanks Dave, I will look at the correct forum and try your indexed filter out.
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