A look at the design work behind the sound effects in communication products from companies like Slack, Microsoft, Facebook, and others (Jordan Novet/CNBC)

Jordan Novet / CNBC:
A look at the design work behind the sound effects in communication products from companies like Slack, Microsoft, Facebook, and others  —  – Facebook, Google Microsoft and other technology companies employ sound designers who specialize in developing distinct sounds that meet product needs and reflect well on their brands.