The discussion centers on the accuracy of spectrum representations for Amplitude Modulation (AM) techniques, specifically Double Sideband Suppressed Carrier (DSB-SC) and Single Sideband (SSB) modulation. Participants confirm that the provided spectra for SSB and DSB-SC are correct, while expressing uncertainty about Vestigial Sideband (VSB) modulation. Reference to Stanford lecture notes provides additional validation for the understanding of VSB. The mention of the carrier peak in DSB-SC indicates a need for clarity in distinguishing between DSB and DSB-SC spectrums.
PREREQUISITESStudents and professionals in telecommunications, audio engineering, and signal processing who are looking to deepen their understanding of AM modulation techniques and their spectral representations.
The SSB and DSB-SC spectra look correct to me. I wasn't too familiar with VSB, but a quick google led to these lecture notes from Stanford (here). There is an image (shown below) in the notes which supports your understanding of VSB, so I think you are correct.Fatima Hasan said:
