playback has definitions from the field of electronics
1
[ noun ] the act of reproducing recorded sound

Examples

"he was allowed to hear the playback of his testimony"

Used in print

(Breni James, Nights of the Kill....)

Now , as he passed the open counter that divided the assembly room from the business office , he nodded and said good_night to the station_keeper and his clerks , not stopping to hear the day-watch playback of his chewing_out .

2
[ noun ] (electronics) electronic equipment comprising the part of a tape recorder that reproduces the recorded material
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