LEARNit Dictionary
talkback
noun
/ˈtɔːkbæk/
UK
/ˈtɔːkbæk/
US
1
a system that allows people working in a recording or broadcasting studio to talk to each other without their voices being recorded or heard on the radio
سیستم ارتباط داخلی, سیستم گفتگوی داخلی, اینترکام