Noise suppression in Microsoft Teams callings and meeting is an interesting feature for an scenario where remote work is the norm. There are two possible paths to configure noise suppression in Microsoft Teams:
By means of the settings section in the user profile window in Teams.
By means of the device settings in a Teams call / meeting.
For the first option, just click on your profile picture in Teams and then on settings.
On the settings window, you will find the noise suppression configuration in the Devices section. As you can see, by default, noise suppression is configured with the “High” value
However, the noise suppression setting is not available yet when in a Teams call / meeting. More information: Reduce background noise in Teams meetings – Office Support (microsoft.com)