Updated: Aug 19, 2019
...There are solutions for the office. You can either Absorb the Noise, Block the Noise or do a Combination. Sound Proof Atlanta specializes in this area with providing products and advising of the best A, B, C to use for the noise at hand. Some Component Examples You Could Consider are:
Absorb: Acoustical panels are either absorb or combination Rock Wool Insulation Soft Furniture/Carpet
Block: Mass Loaded Vinyl Door Seals Air Return Material Laminated glass where glass offices exist Rock Wool Insulation
These are some of the components that this Grinch probably needs to get back to work with a smile!