Go to System Preferences, Sound, Input and turn on ambient noise reduction. It basically detects continuous background noise (like fans) and tunes them out. Seems to work great for me during video chats when the fans start to go up.
Go to System Preferences, Sound, Input and turn on ambient noise reduction. It basically detects continuous background noise (like fans) and tunes them out. Seems to work great for me during video chats when the fans start to go up.