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Submission + - Mains hum used to time locate any digital recording (bbc.co.uk) 1

illtud writes: Heard this on BBC Radio 4 last night, and I'm not sure what to make of it. It appears that the Metropolitan Police in London have been recording the frequency of the mains supply for the past 7 years. With this, they claim to be able to pick up the hum from any digital recording and tell when the recording was made.

I know the mains drifts in frequency, but I'm sceptical about a couple of things and I wondered if /. readers could help:

Does it really drift enough within a typical length of a recording for you to be able to fingerprint it from the frequency history?

Is the frequency totally constant across the UK grid?

If this is on the level, then hats off to them, I'm very impressed, and also surprised that they've publicised it. Note to future kidnappers — make your ransom tape outdoors on a battery operated device!

Iphone

Submission + - Apple iPhone Infringes On Sony, Nokia Patents (infoworld.com)

snydeq writes: A federal jury in Delaware has found Apple's iPhone infringes on three patents held by MobileMedia, a patent-holding company formed by Sony, Nokia and MPEG LA, InfoWorld reports. The jury found that the iPhone directly infringed U.S. patent 6,070,068, which was issued to Sony and covers a method for controlling the connecting state of a call, U.S. patent 6,253,075, which covers call rejection, and U.S. patent 6,427,078, which covers a data processing device. MobileMedia has garnered the unflattering descriptor "patent troll" from some observers. The company, which was formed in 2010, holds some 300 patents in all.

Comment Re:It wasn't time (Score 1) 663

As limited as the Windows Store may be right now, your CAN search through it either by selecting the search charm or by hitting Win-Q. That will basically work as a contextual search for whatever app you have running at the moment you start your search. Win8 has a lot of new Win- keyboard shortcuts which you'd never really know about unless you searched for them, but they do make getting around a lot better.

Comment Re:Microsoft is right (Score 5, Informative) 373

For what its worth, I'm on Windows 8, thus I have IE10. I ran acidtest3, and believe it or not, it did score 100. I may not be the reputable source you are looking for... but I was just as surprised as you may be with the result. IE's been off my radar for too long for me to care either way though.

Comment Re:Re-develope (Score 1) 470

I think in most cases it's not even a matter of having to reprogram the entire web application. The backend should need no updating (even though it may be preferable in some cases). I'd bet the majority of the issues are simply X will render in IE6 as designed, but nowhere else. And thats no big surprise. It's also not a big deal to fix. I cant be the only one here who thinks there's a world of difference between updating a frontend and redeveloping an entire web app. The former should take a small fraction of time/resources versus an entire rebuild, and in both cases the end result would be the same for the user. It sounds like there's a nice new emerging market for any of us who wish to play cleanup and make a few dollars for some easy work in the meantime.

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