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Technology Untangled: Overcome odd twists to solve tech issues

Stephen Bour
October 13, 2010
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Let’s review some technical problems and solutions that have come across my desk in the past few months. It seems like even the apparently straightforward issues often take an odd twist.

I was in federal court recently to facilitate the courtroom presentation for an attorney involved in a semitrailer accident case. The federal court in Indianapolis is well equipped to allow for full-featured multimedia presentations.

My usual plan for any court proceeding is to arrive the day before to size things up and to test run all the connections and equipment. Day One of this particular trial was intended mainly for jury selection, with presentations to begin on Day Two. That schedule would allow plenty of time at the end of first day to do equipment testing; that was until I got a mid-morning call requesting me to begin the presentation after lunch.

Pulling off a quick setup in court is not the preferred method, but it is something I am well-prepared to do. But the difficulty increased when I learned that the judge and his staff had just moved in to this particular courtroom and this was their first trial working with the technology in it.

With little time to prepare, we could not get the whole-room audio to work with my computer. A quick-thinking Plan B resulted in a hookup to an external amplified speaker system. I later learned that the problem was a loose connection in the courtroom’s audio/video interface box.

The next snag was minor, but it is a pet peeve of mine. The beautiful Sony big-screen LCD monitors were set up to a default aspect ratio that made the faces of all the videotaped deponents too fat. Most TVs have an adjustment for changing the aspect ratio from “wide” to “normal” on the remote control, but no one could locate the remote control. I later found a step stool and located buttons high atop each TV that allowed this adjustment.

Here is something else I noticed about the big-screen TVs that you may want to consider. Much of this presentation involved PDF images of documents. Even on a 46-inch screen, I felt that the documents were not large enough. I had to zoom in to show only a portion of each document before it appeared at a size that I felt was adequate. The solution? Full-page document display is best accomplished with a multimedia projector and a reflective screen that is at least 6-feet high.

Another audiovisual issue I worked with recently involved enhancing the audio track on a bad video recording. The recordings had an excessive amount of room echo and the solution was not straightforward.

I researched and learned there are many audio enhancement programs that will easily add echo or ambience to an audio track – even the most basic audio mixing programs have a feature called “stadium” mode or the like – but it is much more difficult to subtract it from an actual recording. Real echo turns out to be a very complex analytical issue. I was able to apply a number of processing techniques that did, in fact, improve the recording, though the echo could not be completely eliminated.

Proper recording techniques are a better solution than post-production “fixes.” The lesson here is to avoid the use of the on-camera microphone for important recordings. Instead, use a lavaliere or handheld microphone to minimize echo effects.

One last issue involves the purchase of a used computer. When price is the primary issue, sometimes it makes sense to look at a good used computer instead of a bottom-of-the-line new computer. The minimum buy-in for a new laptop computer is about $400, but I liken that to buying a Hummer with a 4-cylinder engine. Sure, it will get you where you’re going, but you will be constantly annoyed by the poor performance. I recently bought a computer from the website of a company located here in Indiana (not India …) that offers good deals on used laptops. IndyLaptops.com offers a variety of serviceable laptops in the $200 to $400 price range. Most of these computers are corporate lease turn-ins that are several years old, but when new, these units represented top-of-the-line business computers. The computers are carefully inspected and come with a 90-day warranty. The hard drives are cleaned and reloaded with Windows XP Professional, OpenOffice (a free Microsoft Office-compatible office suite), anti-virus software, PDF software, and more. A computer like this might be just the right fit as a second “beater” computer or as a computer for a child or grandparent.•

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Stephen Bour (bourtech@iquest.net) is an engineer and legal technology consultant in Indianapolis. His company, the Alliance for Litigation Support Inc., includes Bour Technical Services and Alliance Court Reporting. Areas of service include legal videography, tape analysis, document scanning to CD, and courtroom presentation support. The opinions expressed in this column are those of the author.


 

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  1. Should be beat this rap, I would not recommend lion hunting in Zimbabwe to celebrate.

  2. No second amendment, pro life, pro traditional marriage, reagan or trump tshirts will be sold either. And you cannot draw Mohammed even in your own notebook. And you must wear a helmet at all times while at the fair. And no lawyer jokes can be told except in the designated protest area. And next year no crucifixes, since they are uber offensive to all but Catholics. Have a nice bland day here in the Lego movie. Remember ... Everything is awesome comrades.

  3. Thank you for this post . I just bought a LG External DVD It came with Cyber pwr 2 go . It would not play on Lenovo Idea pad w/8.1 . Your recommended free VLC worked great .

  4. All these sites putting up all the crap they do making Brent Look like A Monster like he's not a good person . First off th fight actually started not because of Brent but because of one of his friends then when the fight popped off his friend ran like a coward which left Brent to fend for himself .It IS NOT a crime to defend yourself 3 of them and 1 of him . just so happened he was a better fighter. I'm Brent s wife so I know him personally and up close . He's a very caring kind loving man . He's not abusive in any way . He is a loving father and really shouldn't be where he is not for self defense . Now because of one of his stupid friends trying to show off and turning out to be nothing but a coward and leaving Brent to be jumped by 3 men not only is Brent suffering but Me his wife , his kids abd step kidshis mom and brother his family is left to live without him abd suffering in more ways then one . that man was and still is my smile ....he's the one real thing I've ever had in my life .....f@#@ You Lafayette court system . Learn to do your jobs right he maybe should have gotten that year for misdemeanor battery but that s it . not one person can stand to me and tell me if u we're in a fight facing 3 men and u just by yourself u wouldn't fight back that you wouldn't do everything u could to walk away to ur family ur kids That's what Brent is guilty of trying to defend himself against 3 men he wanted to go home tohisfamily worse then they did he just happened to be a better fighter and he got the best of th others . what would you do ? Stand there lay there and be stomped and beaten or would u give it everything u got and fight back ? I'd of done the same only I'm so smallid of probably shot or stabbed or picked up something to use as a weapon . if it was me or them I'd do everything I could to make sure I was going to live that I would make it hone to see my kids and husband . I Love You Brent Anthony Forever & Always .....Soul 1 baby

  5. Good points, although this man did have a dog in the legal fight as that it was his mother on trial ... and he a dependent. As for parking spaces, handicap spots for pregnant women sure makes sense to me ... er, I mean pregnant men or women. (Please, I meant to include pregnant men the first time, not Room 101 again, please not Room 101 again. I love BB)

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