A tree came down in our yard this week prompting a visit from our treeman, Conor Gleeson. Something was different this time: in addition to their usual safety helmets, Conor and his crew each were sporting a pair of bulky two-way communication headphones. I've seen them with hearing protectors in the past, because the noise of a high-speed wood chipper combined with several chain saws running at once can ruin your hearing in no time. But the new gear went way beyond hearing protection. Conor said he'd been saving up for a while and gotten the Rolls Royce of two-way communications and hearing protection systems from 3M's Aearo Corp.'s Peltor manufacturing subsidiary. Conor showed me how the headset has an external microphone to catch ambient sound, which he can turn on when the machines are off but shut down for hearing protection when he needs it. A two-way radio connection lets him communicate with up to seven of his employees, replacing his more cumbersome previous setup using hand-held walkie talkies. A sturdy boom mike on a 360-degree hinge avoids snags on branches while letting him communicate even when he is climbing. And a Bluetooth connection to his cell phone lets him stay in touch with customers and juggle work schedules with crews at multiple locations. Conor started his company a few years ago and is in his early 30s. So he is not from the macho generation of tree men who eschewed hard hats and other protective gear as unmanly. He says he's seen too many of his colleagues in their late 40s and early 50s barely able to work because of their hearing disabilities, even though they are perfectly fit otherwise. You can get fully equipped Peltor headsets in the $500 range, although models with fewer bells and whistles cost considerably less.
Posted by David at 10:52 AM on Jun 14, 2008 in ASSISTIVE LISTENING, BLUETOOTH DEVICES
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