A postgraduate engineer student in UK studying Digital Systems Engineering. Professionally, I have had experience in developing embedded software for robotic application

Re: Having problem in debugging an issue with IIR filter

Reply posted 3 months ago (07/14/2022)
Yes I was suspicious of that as well but the thing is both input and output goes into the same buffer, the input is in 16 lower bits and output in upper 16 bits,(...

Re: Having problem in debugging an issue with IIR filter

Reply posted 3 months ago (07/14/2022)
Hi I have tried changing the amplitude of both input and output but the problem seem to be irrelevant o amplitude. Also this screenshot is for cosine wave, for the...

Re: Having problem in debugging an issue with IIR filter

Reply posted 3 months ago (07/14/2022)
I forgot to say that I investigated that issue and it wasn’t because of saturation/overflow, I tried lowering the amplitude as well but this seems to happen irrelevant...
Hello everyoneI'm trying to implement an IIR filter called "Shelving filter" on an embedded device. After implementation, the filter seem to function almost as expected,...

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