An experiment in transmitting speech by Pulse Code Modulation, or PCM, is described in this paper. Each sample amplitude of a pulse amplitude modulation or PAM signal is transmitted by a code group of ...

A joint carrier-code index modulation aided M-ary differential chaos shift keying (JCCIM-MDCSK) system is proposed in this paper. In the proposed JCCIM-MDCSK system, the carrier and code indices are ...

Stream PostgreSQL WALs with Zero Data Loss pgrwl is a PostgreSQL write-ahead log (WAL) receiver written in Go. It’s a drop-in, container-friendly alternative to pg_receivewal, supporting streaming ...

MATLAB PCM System Simulator demonstrating digital signal processing fundamentals. Features sampling, quantization (uniform/μ-law), multiple encoding schemes, and signal reconstruction. Includes ...