record player. 1. a device for reproducing the sounds stored on a record, consisting of a turntable, usually electrically driven, that rotates the record at a fixed speed of 33, 45, or (esp formerly) 78 revolutions a minute.
Two-generation approaches can be applied to programs, policies, systems, and research. Programs: Two-generation programs provide opportunities for and meet the needs of parents and their children together.
the easiest way to distinguish the generations is by the batteries,  the first generation beats uses two doubleAA, the second generation  beats uses two tripleAAA batteries, and the newest generation Has A  rechargeable battery, you charge thru usb... . 9 people found this useful.