As the FCC auctions the 700-megahertz band of the UHF spectrum (and other major countries around world similarly retire analog TV and sell off that space), New Scientist (sub required) weighs in with some concerns which could ruin a future Super Bowl party
"...a next-generation broadband cellphone operating at around 250
milliwatts will easily swamp the incoming 0.5-milliwatt signal for an
indoor digital TV aerial, if the two are operating at close frequencies.
Interference
could also happen even if a UHF mobile device is not on an adjacent
frequency to the TV channel, but is simply in the UHF range. Many
mobiles use cheap oscillator circuits that produce unwanted harmonics
that can cause interference as much as 12 MHz on either side of the
frequency it is operating on."
"Include a Joker in every Brainstorming session"
FastCompany interview with John Morreall, a professor at the College of William and Mary, and founder of Humorwork
"A bunch of paint engineers were moaning and bitching about how hard it is to get paint off a house. One guy says, "Why don't we just put gunpowder in the paint and blow it off the house?" That led people to think, "What could we do that would be the equivalent of gunpowder?" They came up with a chemical they added to the paint and when you wanted to remove the paint you did a light wash with a second chemical over the first one. That didn't blow it off the house, but it allowed it to drop off."
January 23, 2008 in Industry Commentary | Permalink | Comments (0) | TrackBack (0)