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| | |-+  REQUEST: AGC (Automatic Gain Control) recording on Sandisk Sansa c240 ?
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Author Topic: REQUEST: AGC (Automatic Gain Control) recording on Sandisk Sansa c240 ?  (Read 2099 times)

Offline dm9315

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REQUEST: AGC (Automatic Gain Control) recording on Sandisk Sansa c240 ?
« on: June 11, 2009, 02:05:12 AM »
Is there any way to add AGC on Sandisk Sansa c240?

The issue is that when I am recording on a very dynamic volumes levels, and require the recording to adjust the gain accordingly.

Any tips to add AGC would be much appreciated!

Dave.

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Offline petur

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Re: REQUEST: AGC (Automatic Gain Control) recording on Sandisk Sansa c240 ?
« Reply #1 on: June 11, 2009, 07:53:11 AM »
what are the recording gain steps you can set on the Sansa?
You can always build a version with AGC yourself by enabling HAVE_AGC in the confic_xxx.h file
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Offline mlind

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Re: REQUEST: AGC (Automatic Gain Control) recording on Sandisk Sansa c240 ?
« Reply #2 on: June 11, 2009, 11:55:59 AM »
From -34.5 dB to +24 dB
in steps of 1.5 dB
/M
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iRiver H120

Offline petur

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Re: REQUEST: AGC (Automatic Gain Control) recording on Sandisk Sansa c240 ?
« Reply #3 on: June 11, 2009, 03:53:34 PM »
that's what I feared. The 1.5dB steps may be a bit too big, but you can try.

Can you build your own version?
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