User:Hawke/Medium attributes

Speed	Diameter	Material	Name	Unit name
Various (tempo‐based)	n/a	Paper	Piano roll	Roll
Various (commonly 100 and 160 RPM)	n/a	Wax	Wax cylinder	Cylinder
33⅓ RPM 45 RPM ~78 RPM Other (60–130 RPM)	5.5-inch 6.25‐inch 7‐inch 8‐inch 9‐inch 10‐inch 10.5‐inch 11.5‐inch 12‐inch 14‐inch 16‐inch	Shellac Acetate Vinyl Wax	Phonograph record	Disc
15⁄16 inches per second 1⅞ IPS 3¾ IPS 7½ IPS 15 IPS 30 IPS	3‐inch 5‐inch 7‐inch 10½ inches	Plastic tape	Reel‐to‐reel	Reel
n/a	n/a		Cassette DCC	Tape
			DAT VHS Betamax 8‐track cartridge 4‐track cartridge
	8 cm 12 cm	Polycarbonate	Compact disc CD‐R HDCD SACD DVD DVD‐Video DVD‐Audio AVCHD VCD SVCD	Disc
	n/a		Minidisc UMD
n/a	n/a	Bits	Digital media Slotmusic USB disk	???