When you’re done, listen to your room tone recording using headphones. In technical terms, this is called “recording your room tone.” You don’t need to speak, just use your microphone to record 10-20 seconds of the room’s natural noise. Once you’ve chosen your space, run a short test recording to get an idea of the sounds your equipment might pick up. Then, you should get familiar with the typical ambient sounds in that area.Ĭan you hear large trucks or other traffic from outside? What about the heating or air conditioning? Is there a fan turning on and off? Are people talking in other rooms? Are there fluorescent lights buzzing overhead? These are just a few of the noises that might distract from your voice over. You don’t need a professional studio to get great results - though you could make a DIY recording studio (if you have the time and budget) - but you do want to pick a quiet space that you have some control over. While there are a few things you can do to record great audio, one of them is finding the quietest possible environment. How to remove background noise from audio BEFORE you recordĪs with many things, when dealing with noisy audio, prevention is the greatest cure. It’s a bit like when you turn off a semi-loud appliance, like the hood over your stove, and realize how much quieter (and nicer) it is without that noise. It’s cleaner, clearer, and - most importantly - it sounds more professional. There’s no denying that the second clip sounds better. Now here’s the same clip, but with the audio noise removed… While it might not be overly distracting, it could be a lot better. In this audio clip, you can clearly hear a hiss in the background. Don’t believe us? Here are some examples: Noisy Audio Background While good audio goes a long way in making a good video, noisy audio distracts viewers from the information that’s being given. Even faulty wiring in your devices (such as your microphone) can cause an annoying background buzz! There’s no single definition of audio noise, but generally speaking, it’s any background sound such as fans, people talking, cars driving by, or other ambient noises that shouldn’t be in your video. What is audio background noise and why is it harmful?
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