I believe the audio analyzer functions of picoscope are not mature. I'm using AP system in the office & picoscope at home. The output of the sweep generator is suggested to be sync. with the measurement input with precise tracking filter to perform the SSR measurement.

The log-scale function is really useful for audio measurement. Pls~!

How to measure the eye-pattern using PicoScope 5000 series?

Any recommendation for jitter measurement using PicoScopes?

Hi ziko, Thank you for your reply. I've tried the "arbitrary reference voltage" settings and it works. Thank you. But, it seems this function doesn't support in R5.20 with my old ADC-216. There is a function in the Audio Precision (APWIN) to lock the input signal level to 0dBr by pressing "F4". - Ju...

It is possible to add the dBr function in PicoScope (time & FFT)? E.g. dBm (600 ohm), dBV (re any voltage) refer to any input voltage value? It is very useful for audio & acoustic measurement applications.