E46Fanatics - View Single Post - BMW E46 Integrated Bluetooth and Voice Command for Less than $100 Pictorial DIY
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Old 12-10-2009, 08:16 PM   #67
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Join Date: Aug 2008
Location: Brampton, Ontario, Canada
Posts: 765
My Ride: 2003 325i
Originally Posted by BruceJ View Post
I'm going to try cupping some sound insulation around the mic, leaving the mic vent as hopefully the only/major source of sound, soon as I figure out what to use. I may also try to remount and reposition the mic so that it is angled straight down.
I forgot to mention that. I also tried mounting the mic straight up behind the OEM mic vent making an upside down 'T'. To my surprise it was no improvement.

I also used some light weight packaging foam to surround the mic.

Unfortunately placing the mic below the headliner was the only way I could get it to sound clean.
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