Name the technology that became known as sound-on-disc, which featured a synchronized record (disc) that played alongside moving pictures projected on screen.

A) megaphone
B) Vitaphone
C) Speakerboxx
D) Western Electric

Sound-on-disc

An early method of synchronizing sound for motion pictures, where the audio was recorded on a disc separately from the film.

Vitaphone

An early sound film system used for feature films and nearly 2,000 short subjects produced by Warner Bros. and its sister studio First National from 1926 to 1931.