A multi-disciplinary journey in music, sound, and field recording.

Stupid Lav Tricks: A Robotic Primer

Posted: May 20th, 2010 | Author: | Filed under: found sound objects, gear
Roomba

To paraphrase Ned Flanders, "That set my beatbox all the way up to Roomba!"

Lavalier microphones (“lavs”) are used with wireless transmitters and receivers all the time in the world of film and video production because, well, actors move. Sometimes it’s the best way to mic someone if you can’t keep up with their movement or a boom can’t get close enough, as with a wide shot. They’re not usually the first choice for miking talent, but they’re a common one and a good tool for certain conditions.

Wireless lavs are also handy in sound design for the same reason: Some things move. When they move, you need to pan your mic with it, or accept off-axis sound falloff, or be trying to get a Doppler effect. If you want your mic point-of-view to stay on something moving, and a cable’s going to get in the way, then a wireless mic system is just the ticket.

But, as with everything, there are some caveats.

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