Pulse-Code Modulation The growth of communications traffic has enhanced the attractiveness of this method, which converts messages into binary digits that can then be transmitted in the form of ...

One other common basic audio format is Pulse Code Modulation (PCM), which delivers two-channel, uncompressed, stereo sound, often via TV speakers. This is what you'll use for a simple audio setup.

MPEG-4 AAC is capable of compressing the 25-Mbps LPCM (linear pulse code modulation) signal of 22.2 ch sound down to approximately 1/20th of its original rate, or 1.4 Mbps. With the aim of ...