Overlay two spectrum measurements

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Audio-Creative
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Joined: Tue Jun 11, 2019 6:31 pm

Overlay two spectrum measurements

Post by Audio-Creative » Tue Jun 11, 2019 6:37 pm

I want to compare two spectrum measurements on one display, how could i do this?
for example: I make a spectrum measurement.
I would like to freeze it or capture it and make a second spectrum measurement.
Is there a way to get both measurement on one window .

Gerry
PICO STAFF
PICO STAFF
Posts: 471
Joined: Mon Aug 11, 2014 11:14 am

Re: Overlay two spectrum measurements

Post by Gerry » Thu Jun 13, 2019 11:02 am

Hi Audio-Creative,

You can do this by creating a 'Reference Waveform' out of the 1st captured waveform and then capturing a second waveform (note that you can only create a reference waveform out of the transformed data, not the used display mode, if it is different to the default of 'Magnitude'). Below is the screenshot of an example.
Attachments
Comapring with a reference waveform.png
Gerry
Technical Specialist

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