Speaker has too much of noise after upgrading to macOS Catalina
Mine is MacBook Pro (Retina, 15-inch, Mid 2015) laptop. With upgrade to macOS Catalina, speaker sound of the laptop has turned so bad that I am not able to understand even words over an ongoing call or from any kind of music audio track being played.
I noticed that it's primarily coming from the left-side speaker of the laptop.
How can this be fixed? Is there any support/fix from the Apple Care itself?
MacBook Pro 15″, macOS 10.15