On Saturday 06 March 2010 10:36:38 pm Dotan Cohen wrote:
> I need to record a phone conversation, but the sound from the Mic
> input is so weak that recording and playing back in Audacity I hear
> almost nothing. How can I either boost the playback or (even better)
> boost the input so that the file is recorded in a hearable way?
> Dotan Cohen
+++++++++++++++++++++++++++++++++++++++++++++++++++++
Hi Dotan
When you load the audio file into a audio editor you can amplify the signal.
In Audacity:
--> Effect ----> amplify ---> opens a window ---> enter the amount you wish
to boost the signal.
{ Amplify} will probably be towards the top of available selections.
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I use a Zoom digital recorder, in which I purposefully have the gain set low
in order to minimize noise during recording. When I bring that recording into
the audio editor and amplify the signal.
Hope this is of use.
Tom
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