Difference between revisions of "Bandpass Amplitude"
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(Created page with "{{Infobox Experiment | Name = Bandpass Amplitude | Category = Acoustics | Sensors = Microphone }} This experiment calculates the fourier transform of the microphone signal...") |
(No difference)
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Revision as of 16:08, 4 May 2023
Bandpass Amplitude
| Experiment | Bandpass Amplitude |
|---|---|
| Category | Acoustics |
| Used sensors | Microphone |
This experiment calculates the fourier transform of the microphone signal (using 8192 samples). The user can select a lower and an upper frequency limit and phyphox wikll calculate the average amplitude in the FFT between those frequency limits, effectively acting as a band pass. The average is plotted over time, which allows to record an audio amplitude for a specific frequency range.
