Lacking for any specific consideration of acoustics, many workplaces simply sound bad. Hard surfaces like drywall, glass, tile, stone and hardwood floors combine with arbitrary dimensions to create boomy, boxy sounding spaces where sound bounces around a lot. This creates a muddled sound that can make it more difficult to understand conversation. Sadly, this is also true of a lot of meeting small spaces and home offices.
This acoustic reality impacts how we work, especially the quality of our communications. Speakerphones and conference phones suffer in sub-standard acoustic environments. Intelligibility of conversation can be significantly degraded. You may not notice, as you are in the space and accustomed to that environment. However, the person at the far end of the conversation may find it more difficult to understand what you are saying.