S95 microphone sensitivity adjustment when shooting video?? - Feature Requests - CHDK Forum
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S95 microphone sensitivity adjustment when shooting video??

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Offline drm916

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S95 microphone sensitivity adjustment when shooting video??
« on: 24 / May / 2011, 12:03:43 »
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WHen shooting video at a concert.. the audio is HORRIBLE on the S95. Bass blows out. Is it possible to add a microphone gain or level adjustment?

I have read others complain about this. This is the only real flaw I see with the camera.. Has anyone else had this problem or request.
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Offline Bernd R

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Re: S95 microphone sensitivity adjustment when shooting video??
« Reply #1 on: 28 / July / 2011, 08:31:07 »
I record before some days on a convert.The problem is the automatic gain control.there need a way to do manuel set of audio level and show with a levelmeter so manual can  set the gain.

But i guess  this is too much work, and there is not know how can process audio.chdk seem have no audio hook.

to get the bass back is pssoble in some way.use a testtone cd, play it with a headphone on your microphone.and record the video.

Now you need a equalizer to boost the too low frequencies.
On my Ixus 1000 HS, i need set a paremetric EQ with Q 1 at 160 hz with +4 db.And 80 hz i set +10 db.

sound is ok, but the most problem is the as i told the automatic gain control
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Ixus 1000 HS
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