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DSBSC Set Am to 0.6, Ac to 1.0, fe to 1 kHz, and the modulating frequency to 20 Hz. Use a square wave as the message sig
Posted: Sun Jul 03, 2022 12:13 pm
by answerhappygod
- Dsbsc Set Am To 0 6 Ac To 1 0 Fe To 1 Khz And The Modulating Frequency To 20 Hz Use A Square Wave As The Message Sig 1 (43.82 KiB) Viewed 22 times
DSBSC Set Am to 0.6, Ac to 1.0, fe to 1 kHz, and the modulating frequency to 20 Hz. Use a square wave as the message signal. 7) What is the envelope like? Where in the modulated signal can you see evidence of the square wave? How would you demodulate it? 8) How does the spectrum of the modulated signal relate to that modulating signal? 9) Set the square wave frequency to 200 Hz and compare the original and modulated spectra. Explain what changes the frequency increase caused.