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Design and Implementation of an Equalizer for Amplitude-Shift Keying (ASK) Modulation using LabVIEW and USRP-2900

   In this project, we focused on transmitting audio signals using Amplitude Shift Keying (ASK) modulation and digital signal processing (DSP) techniques, facilitated by NI LabVIEW software and the NI2900 device. ASK modulation encoded information by varying audio wave amplitude, while DSP optimized signal quality and minimized distortions during transmission. RF coaxial cables with male SMAs replaced traditional antennas. The project aimed to develop a robust audio transmission system, demonstrating the effectiveness of DSP and telecommunication techniques in audio processing and the control capabilities of LabVIEW, offering valuable insights for engineers and researchers in communication systems.