Remove LAV MIC background "hissing noise" with Audacity

This is a quick "How To" video for removing background noise with Audacity.

While I was testing out my new LAV MIC I noticed that sometimes I would get a background "hissing noise" and sometimes I would not get a background "hissing noise". For my specific setup, I noticed the "hissing noise" when I connected directly to my iPhone. I did not get the "hissing noise" when I connected directly into my MacBook. In any case, background noise is easy enough to remove.

I did this "How To" with Audacity as its freeware, easy enough to learn - so anyone can do this.

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References to company brands and/or logos are for educational purposes. I am not endorsed by, affiliated to or in any way representing the company.
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This is an Educational Video