is a period the same length as a frequency what is the frequency of the period in a fourier transform what is the period of the signal in fourier transforms how to calculate period of a signal which of the following can a fourier transform tell me the period of a perfectly periodic signal? which signal is perfect periodic and has a period length of only six periods? what is the frequency range of a signal does the fourier transform detect period which technique would be used to find out the period how to measure the period of a signal how to calculate period with perfectly periodic signals what transform is used to measure period why is the fourier transform used to find a period how to measure period in fourier transform how to find period for perfectly periodic signal how is period measured does fourier transform detect period what kind of data do we need to determine period of a signal why is it possible to find the period of a fourier signal how to measure period in fourier data