Can't clear breathing sound on videos

Hello, i have a Youtube channel and i try to make quality vidéos, when i record myself i use a webcam and a Shure microphone. This mic is really sensitive and everytime i take my breath you can hear it.
I tried to correct the probleme with the noise reduction option but i have to use it so high that it transform my voice.
Is there a way to just CUT THE SOUND when the audio channel is under a certain level of decibels ?
Right now i have to clean every breath by hand to get a good sound and it is really long.

If you know how to do that you would really save me a LOOOOOOOOOOOOT of time

Is there a way to just CUT THE SOUND when the audio channel is under a certain level of decibels ?

There is an effect called a Noise Gate that does exactly that. But don’t use too much level reduction because it will sound unnatural with the background sound/noise cutting in & out.

This mic is really sensitive

Microphones are linear so if your voice is 10dB louder the breathing is 10dB louder too. A more sensitive mic doesn’t change the signal-to-noise ratio.

and a Shure microphone.

Shure makes a lot of microphones. Which one is this?

i use a webcam

Little thing that sits on top of your desktop computer screen?

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You may be suffering from a high-pitch boost many microphones have because it sounds “more professional.” What it actually does is boost essing and breath sounds and it’s hard to control. There’s tricks once we find out what it is.

Koz

My webcam is a logitech streamcam, my microphone is a SHURE KSM 27