Signal Analyser - Displaying SPL dB values rather than Power Spectrum dB

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andytodd.msp
andytodd.msp 2023-12-27
回答： Shrey Joshi 2024-1-4
Hi All, hope you are well and happy holidays!
I'm looking for some help with the Signal Analyser add-in....
Basically, we are inputting calibrated audio files (in Pa) and are trying to display the spectrum in typical acoustics dB values (i.e. reference 20 micropascals).
The default output of the Signal Analyser seems to be Power Spectrum, as shown below, but does anyone know of a method to alter this?
Thanks in advance for any help!
Andy

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回答（1 个）

Shrey Joshi
Shrey Joshi 2024-1-4
The app currently does not support providing reference value for db computation and displaying it. This is a nice enhacement for the app

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R2023b

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