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Problem using limiter in Sigma Studio after an FIR filter, as the Limiter gets frequency depenent.

Question asked by ttako on Feb 4, 2018
Latest reply on Feb 20, 2018 by ttako



I am having problems with a limiter if I use it after an FIR filter, as the limiter gets heavily frequency dependent.

the maximum output level changes wildly with frequency despite being the last block in the chain.

Unfortunately I have no option to use a different limiter block, because of the processing power of the 1702 DSP

i guess it is a compiling problem.

I attach here the preset and the FIR coefficients as well just in case.

The problem is at the HF output.

I did use 3.15 R2 version.

I encountered also other problems but I will ask the question about that in an another time, as it is not that serious.

Would you be so kind and take a look into it? I would really need a good working limiter here....