This paper proposes a novel pulse code modulation /frequency modulation (PCM/FM) demodulation method using an efficient recursive algorithm to compute discrete short-time Fourier transform (DSTFT) of ...

We have analyzed soft decision demodulation schemes for standard PCM encoded speech signals transmitted over the Gaussian channel with coherent PSK (phase shift keying). A signal to noise ratio gain ...

This repository contains the code and documentation for a Pulse Code Modulation (PCM) project. The project was implemented in two parts: a MATLAB simulation and a hardware realization of the circuit.

This repository contains simulation files and circuit diagrams for Phase Shift Keying (PSK) modulation and demodulation. The project includes: LTspice Files: Detailed circuit simulations for PSK ...

This demodulator is suitable for the quadrature phase-shift keying (QPSK) modulator previously published by the same author, "Novel Low-Cost QPSK Modulator Needs No Adjustments" (electronic design ...