Relationship between time waveform and spectrum (Discontinued product)
FAQ
- How to read time-domain waveforms
- What is Fourier expansion in relation to the relationship between time-domain waveforms and power spectra?
- (1) What happens when dBVr is converted to voltage? (2) What happens when the time-domain waveform is converted to amplitude reading in dB?
- The relationship between the number of sampling points and frequency resolution is
- Basic operation methods of FFT
- The PP value of the time-domain waveform and the overall PP value of the order spectrum do not match.
- Regarding time-domain waveform, power spectrum, and overall value
- What is the overall value? What is the partial overall value?
- What is the cutoff frequency of the AC coupling?
- The FFT average is being taken, but what is the duration of one measurement?