To reduce noise with Adobe® Premiere® Pro®, upload the video to the program, open the Audio workspace, turn on the Effects panel, open the settings drop-down menu, select Noise Reduction/Restoration, and click DeNoise. To remove background noise from a video, you need to get appropriate software. Think of it like a spot cleaner for your carpet-some areas need more cleaning than others in your audio file.How do I remove background noise from a video? Simply reposition each “Noise Removal” audio effect block in your timeline to properly identify problematic sections of your audio file that might need more noise reduction. Positioning the “Noise Removal” audio effectįor more granular control, you can stack “Noise Removal” audio effects. Slide it to the left to lighten the reduction and to the right to increase the amount of noise suppression.

The amount slider changes how aggressively the “Noise Removal” audio effect reduces the noise. Slide it to the left to identify fewer sounds as noise to the right to identify more sounds as noise. Sensitivity sliderīy changing the sensitivity slider, you can control what the “Noise Removal” audio effect considers as noise.

There are times when it isn't strong enough or it is too strong that removes spoken words that you care about. Transcribe your audio file with Sonix nowĪfter applying the “Noise Removal” audio effect to the specific audio track in your timeline, you can fine-tune how the filter will work. Please double check and re-listen to the audio file after applying the “Noise Removal” audio effect to ensure that all dialogue that you care about is crisp and clear. With dialogue separated from background noise, automated algorithms are better able to parse what was said. However, if you directly apply the “Noise Removal” audio effect in Camtasia, you'll most likely get a more accurate transcript from our automated transcription platform. Sonix does have some light background noise reduction algorithms that we apply to your audio file before we transcribe it. White noise or a humming sound can be really distracting especially if your audience is listening to your audio file with headphones.

Better experience for you & your audienceīy reducing the background noise from your audio files, you'll be better able to hear the dialogue that you care about rather than white noise or a loud air conditioning unit in the background.

Free video denoiser