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      09-27-2013, 12:18 PM   #41
alexmtl_135i
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Drives: 2013 C63 Coupe P31
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Quote:
Originally Posted by gymtime View Post
I'm also wondering exactly how this works...
Quote:
Originally Posted by gymtime View Post
So there is a microphone near the exhaust and in the engine bay? Anyone have any idea how this works?
Judging by how hard it is to actually record the exhaust sound, I find it very hard to believe that this is a live audio feed from your exhaust. This would be very costly too, as you need an expensive microphone to get quality sound.

I think it's just marketing talk, it's more likely an actual recording of the exhaust made on any M3, and they combine/alter the sound just like they do in video games.
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