. Hello i have maked a record, the record are qualitity perfect. I just need to amplify my record.
But by amplifying the noises they reveal themselves. How can i amplify my record without amplify the noises?
Unlistenable noises
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This forum is for Audacity on Windows.Please state which version of Windows you are using,
and the exact three-section version number of Audacity from "Help menu > About Audacity".
Audacity 1.2.x and 1.3.x are obsolete and no longer supported. If you still have those versions, please upgrade at https://www.audacityteam.org/download/.
The old forums for those versions are now closed, but you can still read the archives of the 1.2.x and 1.3.x forums.
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Daniel_Figueiredo
- Posts: 28
- Joined: Thu Feb 24, 2011 3:05 pm
- Operating System: Please select
Re: Unlistenable noises
Unfortunately not possible : both signal & noise will be amplified.Daniel_Figueiredo wrote: How can i amplify my record without amplify the noises?
However you can reduce the noise after amplification using Audacity's Noise Reduction.
( Use sparingly, as it can distort the signal )
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kozikowski
- Forum Staff
- Posts: 68901
- Joined: Thu Aug 02, 2007 5:57 pm
- Operating System: macOS 10.13 High Sierra
Re: Unlistenable noises
This is a common problem with people reading for audiobooks for the first time. They can get the right volume, or the low background noise, but not both. They need Effect > Noise Reduction, too.
Please note Noise Reduction works in two steps. Drag-select a short part of the show with no performance in it—background noise. Effect > Noise Reduction > Profile. Now Audacity knows what to reduce. Select the whole show and Effect > Noise Reduction. Start with the default values.
Koz
Please note Noise Reduction works in two steps. Drag-select a short part of the show with no performance in it—background noise. Effect > Noise Reduction > Profile. Now Audacity knows what to reduce. Select the whole show and Effect > Noise Reduction. Start with the default values.
Koz
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Daniel_Figueiredo
- Posts: 28
- Joined: Thu Feb 24, 2011 3:05 pm
- Operating System: Please select
Re: Unlistenable noises
Ok. Thanks for the help. when i have writed this post i have some hope of that whould be possible. Just another tip.
We can measure the right level of db of noise in the playback measure of dbs if constant.
Here
We can measure the right level of db of noise in the playback measure of dbs if constant.
Here
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