Question

Wix Website Editor nts Question 1 of 7 This figure is 24 20 a 16 ok es ミ14 ents E 12 10 uizzes 125 250 375 500 625 750 875 1000 Support Frequency A. A spectrum depicting a complex periodic sound into B. A waveform depicting a complex periodic sound y 16-23 1-2) C. A waveform depicting a complex aperiodic sound D. A spectrum depicting a complex aperiodic sound E. Both A and B F. Both C and D k y 30 We 3) y 1 Week Question 2 of 7

Answer 1

The answer is d. A spectrum depicting a complex aperiodic sound. The reason is, after fourier transformation of waveform you get spectrum which all most of the information of all diffrent frequency waves. And a pattern can't be found thats why it is aperiodic.