On 25/08/2013 9:05 PM, Rob Studdert wrote:
On 25 August 2013 14:45, Boris Liberman <bori...@gmail.com> wrote:
Hmmm. The K-5 that I bought brand new and that has no grip attached to it
makes barely perceptible vibration but no sound. The K-5 that I bought used
and has the grip make no discernible voice or vibration all together. I just
performed forced sensor clean cycle and these are my observations...
I don't know if I can actually feel it but definitely one of mine is
far more noisy than the other, I recorded the noise front and rear of
each body then subtracted the ambient noise profile and found that one
body is an average of 15dB noiser than the other. It can't be a good
thing. Yay.
https://dl.dropboxusercontent.com/u/9304908/temp/k5_SR_noise.png
Rob, does your camera take pictures and appear to work normally? If so,
you might be over thinking this.
FWIW, my K7 and K5 have rather a lot of mechanical noises going on
inside them during long exposures.
bill
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