a disk coated with cellulose acetate
machine in which rotating records cause a stylus to vibrate and the vibrations are amplified acoustically or electronically
a signal that encodes something (e.g., picture or sound) that has been recorded
the act of making a record (especially an audio record)
a storage device on which information (sounds or images) have been recorded
something with a round shape resembling a flat circular plate
a flat circular plate
(computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove
