The conversion of analogue signals to digital signals therefore eliminates the problems caused by attenuation. Pulse Code Modulation (PCM) is the simplest form of waveform coding. Waveform coding is ...

With pulse density, each pulse might be T/10 (as an example) and then the output would be on for 1/10, off for 1/10, on for 1/10 and so on, until by time T you’d still get to 50%.

This example demonstrates how to use the pulse-density modulation (PDM)/pulse-code modulation (PCM) hardware block in PSoC™ 6 MCU with a digital microphone. PSoC™ 6 Wi-Fi Bluetooth® prototyping kit ...

Pulse-code modulation (PCM) and delta modulation (DM) are two methods of converting analog signals into digital signals. Both methods are widely used in electronic engineering for communication ...

Simple Matlab App that calculates and displays the Delta Modulation. Delta modulation, also referred to as Δ-modulation or Δ-M, is used for pulse frequency modulation (PFM) and pulse density ...

Abstract: 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 ...

PDM — pulse density modulation — is similar to PWM and, ... There are several ways [Chris] could produce the output he wanted. PWM was one choice, and some example code uses a timer to do PDM.