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Posted by: rickysays on 2009-07-06, 20:34:47
If you can write out a script, and then record your voice separately from a quieter location, then you can import the recorded audio file into Camtasia. Another thing you can do is record a couple seconds of the computer fan, and then use Camtasia's built-in noise reduction feature on that section of the recording. Audacity is another free audio recorder/ editor that will let you select a portion of the audio recording and will remove sounds from rest of the track that match the fan sound (preserving the voice portions but removing the fan sound). |
