A project focused on sampling, pulse code modulation (PCM), and adaptive differential pulse code modulation (ADPCM) techniques using MATLAB. The implementation includes signal conversion and bit rate ...

This project focuses on the simulation and analysis of pulse modulation techniques, including Pulse Amplitude Modulation (PAM), Pulse Width Modulation (PWM), Pulse Position Modulation (PPM), and Pulse ...

Pulse code modulation (PCM) is being explored as a possible technique for greatly increasing the information handling capacity of conventional telephone cables. For example, there is a possibility ...

Abstract: Techniques are described for optically multiplexing and demultiplexing individual pulse code modulation (PCM) channels in order to develop the terminal capability for a high-capacity optical ...

A North American telephony standard for converting analog voice into a digital data stream using pulse code modulation (PCM). The "pulse code" in PCM comes from the telephone company's method of ...

When I wrote about why we should blame our hatred of phone calls on equipment and infrastructure rather than human habits, I talked about the digital-switching infrastructure called pulse code ...