Bottom line - I'm afraid no software is going to fix this for you - sorry. There are a couple of tricks you can do with iZotope's RX, but even those are more aimed at a forensic extraction, and won't sound good - certainly not what you'd want for an interview. Please don't fall into the trap of believing what you saw on CSI - their extraction stunts weren't real. Even though it's noisy, it's still usually easier to undstand like this. Two things: yes, you have been a bit enthusiastic with the NR, but the main reason that it now sounds a little strange is that it's a very coloured recording - you can hear the room intruding into it because the mic is too far from the speaker. Learn how to apply a Noise Reduction effect in Adobe Audition to remove background hiss and noise from your recording or. Often you are better off leaving it as it is, as anything you remove also removes part of the wanted speech signal because it's all in the same frequency band. If your interview was recorded in stereo with the voice central and everything else off to one side, then the Center Channel Extractor might help - you could boost the center signal and effectively reduce the sides.īasically though, you can't realistically do anything effectively in this situation. 72 Recently, Adobe released a free AI-powered audio processing tool that can enhance some poor-quality voice recordings by removing background noise and making the voice sound stronger. Unfortunately, as you have discovered, NR only works on continuous background noise, and even using the Sound Model tool will leave you in the same situation with the number of times you have to use it - and that doesn't work too well with background sound either.
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