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DrQuine
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re: Analog realism, animation for every dashboard
DrQuine   6/16/2011 12:13:52 PM
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Could we see a picture of one of these digitally synthesized analog displays? For this topic, a picture is worth a thousand words.

R_Colin_Johnson
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re: Analog realism, animation for every dashboard
R_Colin_Johnson   6/14/2011 11:06:17 PM
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Regarding analog gauges, many believe people glean information from them more quickly than a flashing number that the brain must interpret using slower acting language center (as opposed to motion and position which are faster acting brain functions). If you are referring to the iTunes-like cover-flow capability, then it is definitely the "cool factor" that is the draw :)

detmoon
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re: Analog realism, animation for every dashboard
detmoon   6/14/2011 7:55:42 PM
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While it may be more efficient for the machine, Humans were designed for an analog world. Humans read analog gauges far faster than they can read a digital readout. This is important when travelling at 88 feet per second down a backroad. It's the reason race cars used to turn their gauges so normal operation pointed straight up.

askubel
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re: Analog realism, animation for every dashboard
askubel   6/14/2011 7:15:23 PM
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This microcontroller has the capability to display information in so many ways - why use it to simulate such an inefficient display technology?



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As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.

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