![]() ![]() You can remove a vocal if the recording was made in isolated tracks and you can delete the vocal track, but you can't remove the sound of the singer's voice once she's mixed in with a band, because her voice shares many sound characteristics with other instruments. This is why ryclark used the "unbake a cake" metaphor: you can't remove just the sugar from a baked cake without affecting other ingredients. ![]() ![]() What's hard for many people to understand about digital noise reduction, and this is true for any audio software including Audition that can do it, is that there is usually no way to completely isolate and remove any one sound from a mixed-down recording assuming it has similar frequency response properties to other sounds on the recording. Adobe Premiere or the right piece of video gear can do that part, but not Audition, AFAIK. Then when you're done, if you still want the audio track synched back up with the video, you'd have to do that as well. So you need to have a way to isolate the audio track from the video recording, either by using Audition to rip the audio track digitally or make a real-time analog recording of the video's audio track as it is played through your sound card, to get it on your hard drive, so Audition can work on it. When Audition does noise removal (more precisely reduction), it does it by working on an audio file on your hard drive, not live as you play back or make the recording. Audition can work on the audio track of a video just as it can on any other audio recording. ![]()
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