We're Going to be Rude to Your Blackberry
This is the second in a series of blog entries about how to maximize your video deposition experience, whether as questioner, defender or deponent. Yes, it's been a while since the first one, that's just how things go sometimes. To be honest, I'm still getting the hang of this feature, and only just recently attached it to my website, despite having published the first entry months ago. I do plan to make future entries on a more frequent basis. But now: Blackberrys ....
The one technical skill any participant at a videotaped deposition is going to have to master is how to sit in the same room with someone who's wearing a microphone. This rudimentary task involves one step: Turn your Blackberry off. Note that I said, "Off," and not, "Silent." Yes, I realize what I'm asking; basically cutting your umbilical cord. (Try to think of it as simply putting the cord into a tight kink, which you can unkink at breaks and all the information will flow back into the device again.) The reason: Your Blackberry transmits via a signal frequency that seriously interferes with the audio on the videotape. This signal is transmitted not only whenever it sends an email, but whenever it receives an email (or any other ping), and acknowledges it with a message of its own. This is why the machines must be off completely.
You may have heard this interference on your speakerphone, especially Polycom conference speakerphones. I have heard of Blackberrys causing interference with computer speakers. I have even heard the interference several times on broadcast news shows, usually when they're at a live event or have a panel of commentators, and one of them didn't follow the stage manager's instructions to turn it off. These guys don't get asked back.
Note also that I said Blackberrys, and not any other brand. I was not speaking generically, I am referring only to Blackberrys proper. Other devices, iPhones, other cell phones, other PDAs, do not transmit at the same frequency, or by whatever technology it is that causes the interference, and as such are not a problem. (I have read that Nextel and Bluetooth devices can also cause problems, but I have only had issues with Blackberrys.) However it is still polite to put them on silent. Or maybe you should turn your other devices off in solidarity with the Blackberrys. You're in a deposition after all; perhaps you should pay attention to the matter at hand.
Technology to shield the interference exists, although its effectiveness is unknown:http://www.crownaudio.com/kb/entry/163/
I've never seen it used, but if you want to build and carry one of these things around, I'd like to know if it works. Please drop me a line.
I've heard rumors that the Blackberry people are working on new models that don't cause this level of interference, but could not find any reference to them on the web. I did have one Blackberry user who said her device didn't cause the interference, and sure enough, I heard no interference from it all day. Maybe it was luck, maybe it was just her particular model of Blackberry, the name or number of which I didn't get. It was red, if you're going to go look for one.
Next in DCMblogger: How to wear a lavaliere microphone with style and skill.
Labels: Blackberry, depositions, Interference, microphones, Videography


