Bandpass Amplitude
Revision as of 16:08, 4 May 2023 by Sebastian Kuhlen (talk | contribs) (Sebastian Kuhlen moved page Experiment: Bandpass Amplitude to Bandpass Amplitude without leaving a redirect)
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.
