laydon Posted August 3, 2016 Share Posted August 3, 2016 Is it possible to increase the volume of certain noises if you separate the same audio file into multiple tracks, edit them and merge them together to get a louder background noise and a lower foreground noise. Link to comment Share on other sites More sharing options...
TomH Posted August 10, 2016 Share Posted August 10, 2016 If you are referring to recorded noises, the answer is no. First, how would you separate the audio into multiple tracks? Second, duplicated audio on multiple tracks is additive; both "background" and "foreground" are added identically. You could offset two identical tracks and the identical audio will be shifted in phase depending on the offset and frequency; a 1 millisecond offset will cause a 360 degree rotation at 1 kHz and thus a comb filter with a 1 kHz interval between notches, e.g., 0.5, 1.5, 2.5, ... Link to comment Share on other sites More sharing options...
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