Pulse Code Modulation (PCM) is the simplest form of waveform coding. Waveform coding is used to encode analogue signals (for example speech) into a digital signal. The digital signal is subsequently ...

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 ...

Pulse code modulation (PCM) is a technique that converts analog signals into digital bits by sampling, quantizing, and encoding them. PCM is widely used in digital communication, audio, and video ...

This paper discusses two aspects of testing of the coders and encoders (codecs) and associated circuits in pulse code modulation (pcm) systems. The first is a method of measuring analogue signal ...

With the rapid development of digital communication technology, pulse code modulation (PCM), as a basic digital signal processing technology, has been widely used in the fields of speech, image and ...

According to the company, the IRIG-106 high-speed pulse-code-modulation (PCM) decoder and merger and packetizer module combines information from one or two IRIG-106 PCM streams, via clocked line or ...

The "pulse code" in PCM comes from the telephone company's method of sending a pulse or no pulse down the line. Mu-Law signals typically ride on a single 64 Kbps DS0 channel in a T1 line.