The 2008 Audi A5 Coupe is attracting attention for its interior, as well as its style and handling. A big part of that stems from the Audi Symphony and Concert digital radios, which feature a six-CD changer and a MultiMedia Device Interface for connecting MP3 players. An optional Bang & Olufsen surround sound amplifier and digital radio round out the sound sources. The Analog Devices Inc. Blackfin DSP chip is the engine for all these features, handling the audio decoding and processing functions, communications protocol processing and all control processing. The ADI chips also handle the driver interface, which is increasingly important as drivers have more electronics to control.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
Highly regarded engineer and physicist Ransom Stephens speaks with Design News about his extensive science and engineering background, the serious yet funny study of neuroscience, and how one primes their brain for innovation.
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