Digital Signals Goodbye to Analog
As this first decade of the 21st Century draws to a close, so also does the age of analog. When it comes to communications, analog has served humanity long and well, but the old technology is being phased out by governments and manufacturers alike, and within ten years, the old analog systems will likely be a technological footnote to history. Put simply, analog equipment cannot compete with the capacity of digital and, as a result of simple economics, it is destined to dwindle away. Of course, analog systems made sense when first created, for analog signals are able to duplicate virtually any natural phenomena, such as sound or light, which are analog inherently because they are infinitely variable.

Transmit Clean Digital Audio with Digital Coaxial Cables
In the world of digital audio, there are two types of cable to choose from; optical cables which use light to transmit signal and digital coaxial cable. These audio cables will enable your home theater system to transmit digital data between components.

HD Radio: How Can I Use It?
Not very many people are familiar with HD radio so I will first define it and it's possibilities. The number of people with a HD radio is very small. Few people even know what HD stands for. Most simply think that it is high definition.

VeriSilicon Announces Support for WebM on ZSP Digital Signal Processor Cores and SoC Platforms
SANTA CLARA, Calif. and SHANGHAI, May 19 /PRNewswire-Asia/ -- VeriSilicon today announced support for WebM including the VP8 video decoder on its licensable ZSP Digital Signal Processor Cores and SoC Platforms that will help its customers decode WebM content on ZSP based platforms.