audiovisual aids
type: Concept
preferred label: خدمات دیداری‌شنیداری @fa
related: tape recorders

video recorders
type: Concept
preferred label: ضبط‌کننده‌های تصویر @fa
related: tape recorders

tape recorders
type: Concept
alternative label: recorders, tape
broader: recording instruments
preferred label: ضبط صوت‌ها @fa
related: video recorders
related: recording
related: audiovisual aids

recording instruments
type: Concept
narrower: tape recorders
preferred label: ابزارضبط کردن @fa

recording
type: Concept
preferred label: ثبت @fa
related: tape recorders