Acoustics
Ensuring good acoustic properties in the room is still the backbone for achieving an audible, and successful meeting room. The Series One hardware does go a step farther utilising Google AI and onboard tensor processing units. TrueVoice (Multi-channel noise cancellation) eliminates distracting noises from anywhere in the room, even from multiple sources.
Speech intelligibility is key for a good meeting room environment, to ensure easy communication. Aside from reverberation, a low background noise is another key ingredient to good speech intelligibility.
A noise criterion rating of NC 30 is recommended for small and medium sized rooms.
Key Hints
Background noise is measured by using single number rating (In this case NC rating) that describes the steady state background noise levels within a space due to mechanical, electrical and plumbing systems. The lower the rating the quieter the room. This criteria will most directly inform the design of the mechanical services system.
A noise criterion rating of NC 25 is recommended for larger sized rooms.