Audio Issue w/ BMPCC

Firmware is updated. Seems like I'm experience issues similar to this user -
http://cheesycam.com/internal-noise-fro ... ma-camera/
Is my camera mic defective, as is suggested by this user's writeup? I've uploaded an example of the sound coming from my camera here:
http://whoishung.com/post/60336657845/bmpcc-audio-issue
Any ideas? Thoughts? What should I do? BTW, this forum is awesome.
http://cheesycam.com/internal-noise-fro ... ma-camera/
Is my camera mic defective, as is suggested by this user's writeup? I've uploaded an example of the sound coming from my camera here:
http://whoishung.com/post/60336657845/bmpcc-audio-issue
Any ideas? Thoughts? What should I do? BTW, this forum is awesome.