> Simple sound-proof booths could be placed in many locations yes! the "Cone of Silence" https://en.wikipedia.org/wiki/Cone_of_Silence_(Get_Smart) https://en.

> Simple sound-proof booths could be placed in many locations yes! the "Cone of Silence" https://en.wikipedia.org/wiki/Cone_of_Silence_(Get_Smart) https://en.wikipedia.org/wiki/Cone_of_Silence_(Get_Smart) We need more of these!