Olympus’ New LS-20M Linear PCM Recorder Aims to Unite High-Definition Video and PCM Audio
Don’t be intimidated if you don’t know what PCM Audio means, because I wasn’t sure either (and I had to look it up). PCM stands for Pulse Code Modulation, and it is a “means by which standard audio signals (which are represented by waveforms) are converted to digital audio signals (which are represented by 1’s and 0’s – much like computer data) with little, or no, compression. The method of audio conversion is used on most digital audio formats, including CDs and DVD-Audio, and is also used to some extent in Blu-ray and HD-DVD applications. The PCM signal is…