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It works only on one audio chanel, the right channel. Goldwave, when it comes to Noise reduction is.put bluntly, a bitch. The sound that I will be using throughout the tutorial will be one of my own recordings of me scraping a comb, which I will using in all 3 programs to demostrate noise cancelling / reduction capabilites. I'm going to show you in this tutorial, how to use the noise cancellation / reduction effect in 3 popular sound editing programs Audacity, Goldwave, and Sony Sound forge 9. This effect has a few distiguishable ways of functioning: you might manually select an area as a 'sample' of what you want to be removed, you could define what you want to be quietened through sliders which select things like at what decibel level the noise cancelling / reduction works on, etc, etc. This can be very handy for sound recorders who have a recording which has a 'humming' 'hissing' or some other type of consistent background noise, which they want to remove, to give the recording a nice, cleaner presense to it. Noise cancellation / reduction does basically what it says on the tin, so to speak: it reduces (quietens) noise. If you like my stuff, add me to your watch list I am frequently releasing content, most of which, may be of relevance to you if you're into sound. Feel free to leave comments, criticisms, feedback, etc, in the comments box below. Greetings, in this tutorial i will show you the method of how to apply Noise cancellation / reduction to a sound.
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