AM Modulation: Generating an AM signal using a switching modulator circuit and evaluating it in both the time and frequency domain. AM Demodulation: Recovering the original message signal using an ...

Abstract: As a matter of fact, digital modulation techniques such as Phase Shift Keying (PSK) and Quadrature Amplitude Modulation (QAM) are very important for modern communication systems and are ...

Abstract: This chapter discusses common types of modulation and their variants. It explores the spectral effects of modulation and explains why certain types of modulation are used in differing ...

Developed a user-friendly GUI following a block diagram timeline. Enabled users to choose various modulation and demodulation processes. Processed both real-time and recorded audio signals of ...