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How to minimize the RMS effect in level detector?

Question asked by SteMMo on Nov 23, 2017

Hi everyone,

we are building a board with a ADSP21489 DSP and an ARM micro.

 

We inserted a schema (by SigmaStudio) with some level detectors: one of this is switched between two signals that could have very different levels.

We simply set the switch and read the value by micro firmware.

 

Is it possible to minimize the RMS effect of the level detector?

Otherwise we need to put a delay between the switch - read operations to avoid 'memory effect' of the other signal.

 

Is it possible to read the level of the maximum value of the level detector that is drawn by SygmaStudio with a thin green line??

 

Thanks, regards.

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