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Build a Bluetooth Intercom for bike rides, motorcycle rides, espionage, general mayhem, etc...

Step 3What to Expect / Dealing With Road Noise

What to Expect / Dealing With Road Noise
Obviously, the headsets we'll be using aren't meant to deal with the kind of noise you'd find on a bicycle or motorcycle. We'll need to modify the headsets to shield the microphone from these noises, and as with all acoustics, that's not exactly easy. I'll be updating this instructable as I go along, but for a minimum amount of reduction of wind noise, I spread some hot glue around the area of the microphone. This helps cut down on some wind noise (I'd say by 30% or so), since now the wind isn't whistling through the microphone hole. It's a start, and I'll be doing my own experimentation but if anyone has any ideas they will be greatly appreciated.

This intercom setup will vary greatly depending on the hardware you choose, for example my initial results with a plantronics and LG headset were less than desirable, where the cheapo $20/2pack headsets are quite good. If you look closely in the picture, I've labeled each headset and each adapter with an "R" (rider) and a "P" (passenger). This is helpful for troubleshooting purposes.
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1 comment
May 28, 2009. 1:59 PMProfessor_What says:
Could you not simply hotglue a piece of microphone foam over the hole to cut down the wind or perhaps something similar like the material used in the pop reducer screens for recording mics? or maybe a snippet of nylon stocking?

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