![]() ![]() Also, they work better when applied to recordings that have constant noise, if the noise in the signal keeps changing a lot throughout the recording, the application may not be as effective in some parts. However, you should know that Noise Reduction tools tend to generate audible artifacts if overused, and add a lot of latency to a signal, so they’re not usually suitable for live monitoring. The catch is that noise reduction algorithms are not perfect, they usually need a noise sample of at least a few seconds to build the Noise profile. This results in a generally cleaner reduction of the noise in a recording. That’s the technical way of saying that it copies the noise of a recording and inverts the polarity to cancel it out, similar to noise canceling headphones. Thankfully REAPER comes with a free and amazingly powerful Noise reduction plug-in called ReaFIR! In this tutorial I will show you how ReaFIR works and how you can use it to get noise free recordings.Ī Noise reduction software deploys algorithms that build an approximation of the signal’s Noise profile and then applies destructive interference to eliminate the noise from your tracks. Unfortunately, most Noise reduction tools are not cheap. I knew I had to find a more sophisticated solution.įor these types of situations using a Noise reduction software is a more viable option. In this situation, gating (with a pedal or ReaGate) would not do the trick, and EQ was certainly out of the question since it would compromise the guitar tone. The other day I was recording a live session, and once I heard one of the distorted guitars I knew dealing with it would be a pain. ![]() One scenario where noise is a common issue is live recordings. When this happens, using a Noise gate or EQ may not always be the best solution, and it may even cause your recordings to sound unnatural. Sometimes it is impossible to capture a clean signal and noise ends up contaminating your recordings regardless of what you do.
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