Information About

Back-channel





IN TELECOMMUNICATIONS


A back-channel (also '''reverse channel''' or '''return channel''') is typically a low-speed, or less-than-optimal, transmission channel in the opposite direction to the main channel.

''See: Return Channel ''


IN DIPLOMACY

A back-channel in the language of Diplomacy is an unofficial channel of Communication between State s or other political entities, used to supplement official channels, often for the purposes of discussing highly sensitive policy issues. ''See also'' Track II Diplomacy .


IN LINGUISTICS

In Linguistics , back-channeling is the practice of giving positive comments, such as "uh-huh" or "yes" to the other speaker, to encourage further talk or to confirm that one is listening.

In English and many other languages, back-channeling is more heavily used by females than males. In Chinese and particularly Japanese , back-channeling is very common, to the extent that non-native speakers may perceive it to be excessive or distracting. In American Sign Language , back-channeling is a major part of communication.