How could a creature without vocal communication agree on an oral recording?

"The system will take over vocal communication," the expert said to the other one.

Spock called up the first of the experience memories within the medical monitors, and arranged for vocal communication.

As their name suggests, vocal communication forms an important part of their social behavior.

Common marmosets employ a number of vocal and visual communications.

What kind of channels have you come up with in terms of vocal communication?

Its vocal communication is the distress call made by infants when they are separated from their mothers.

The different roles of social learning in vocal communication.

They didn't have vocal communication, that was for sure.

Titi monkeys are well known for their vocal communication, and have a complex repertoire of calls.