Meaning of Talkback
Unknown / অজানা / अज्ञात
a communications system enabling those in the studio to hear control-room personnel through a loudspeaker or headphones.
to answer boldly or impudently
(NZ) to conduct a telephone dialogue for immediate transmission over the air
(television, radio) a system of telephone links enabling spoken directions to be given during the production of a programme
(NZ) a broadcast telephone dialogue (as modifier): a talkback show