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The Technology Behind the NBA Finals
BobB-nw brings us NetworkWorld's behind-the-scenes look at the technology supporting the NBA Finals. They primarily use Lenovo ThinkPads which run an automated statistic-gathering system. The NBA eschews Wi-Fi due to security concerns, and it abandoned attempts to use touch-screen technology because of durability and ease-of-use issues. Whether or not basketball is your sport of choice, it's an interesting view of how modern sports presentations come together.
"Other courtside systems with proprietary software synch up with compact belt packs worn by the referees, who automate clock stoppages by blowing their whistles. Hellmuth noted that he oversaw an effort to ensure that clock stoppages could be seen from any angle in the arena by having lights on the backboard and elsewhere all flash at once."
No, the Boston Garden closed following the 1994-1995 NBA season. They now play here:
http://en.wikipedia.org/wiki/TD_Banknorth_Garden
Let's just be clear here... while the article and summary are calling it "automated" stats collection, there's still very much a person in the loop at every data collection instant. That is, a human still has to indicate and record any sort of statistically-relevant event. All they've done is to make it so that can go instantly right into a digital form rather than onto a piece of paper.
What would be cool is if the data collection were to be truly automated! Detect all sorts of things unobtrusively, whether through cameras, positioning systems for the ball or the players, etc.
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Hey code monkey... learn electronics!
maybe this is off topic, but i'm amused that in an article about high tech, they include 5 photos that are each about 2 megabytes that they shrink to about 2% of their original size for display. not very technically astute.
I take the greatest possible exception to your comments. The quality of the officiating the NBA has always been above reproach, and represents the highest ethical standards in any professional sport. The NBA is known world-wide for having the most ethical, most accurate and most honest officials, and we work hard to maintain that standard.
Sincerely,
Tim Donaghy
"Only two things are infinite, the universe and human stupidity, and I'm not sure about the former."
As a broadcast engineer for the company who provides the technical facilities to ESPN/Turner for the broadcasts of NBA games, I can say this network is only used for the statistics data.
the live webstream is generated by an entirely separate entity who derives their video from our cameras, but as for their transmission, i believe they transfer from site to NBA.com offices via the house WAN (typically t3 trunks)..
networking in television production trucks, while rather basic, employs some pretty interesting technologies... the EVS machines (basically really advanced dvr's that allow for "live slowmo", and creation of clips from the incoming video signals instantaneously, for all those instant replays) transmit all audio/tvideo to a proprietary dataserver located inside the truck by use of a proprietary coaxial network (called sdti)
as for your hd broadcasts, those still go out the old fashioned way, via satellite...
and i gotta tell you.. if you own an hdtv, you're getting hosed by your service provider. it's crazy how bad the signal you get at home is in comparison to what gets beamed to/from that satellite.
Fact is the NBA refs are extremely good at their jobs. You just notice when the occasional, inevitable mistake crops up. Funny how when LeBron James makes a bad pass or Kobe Bryant makes a bad shot no one calls them "inept". I have no problem with the use of replay in important situations, especially in the pros where they have the money to do it right, but to call the refs "inept" is just ignorance at its finest.
And in the interest of disclosure, yes I officiate sporting events and have for some years. Yes it is a LOT harder than most people even remotely realize.
Not gonna read TFA because NBA is irrelevant, but I'm guessing their return to relevancy might involve some new technology that will help the referees call a "traveling" violation every now and again.
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Just to clarify.. he's talking about the satellites that providers use to get the content... not satellites like Dish and DirecTV. I wish more people knew about free over air satellite transmissions. Receivers are cheap.. like $100. The trick is setting up the dish right and being patient enough for the dish to aim each time you change the channel.