V · D · MSupporti di memoria per audioAnalogiciFonautografo (1857) · Cilindro fonografico (1877) · 78 giri (1895) · Registratore a filo (1898) · Tefifon (1936) · Bobina aperta o Reel to reel (1940) · SoundScriber (1945) · Gray Audograph (1945) · Dictabelt (1947) · Disco in vinile (1948) · Cartuccia nastro RCA (1958) · Fidelipac (1958) · Stereo-Pak (1962) · Audiocassetta (1963) · Stereo8 (1966) · PlayTape (1966) · Minicassetta (1967) · Microcassetta (1969) · Steno-cassette (1971) · HiPac (1971) · Elcaset (1976) · Picocassette (1985)DigitaliSoundstream (1975) · 3M (1979) · ProDigi (1980) · Digital Audio Stationary Head (1982) · CD Audio (1982) · Digital Audio Tape (1987) · ADAT (1991) · MiniDisc (1991) · NT (cassetta) (1992) · Digital Compact Cassette (1992) · MD Data (1993) · High Definition Compatible Digital (1995) · XRCD (1995) · 5.1 Music Disc (1997) · Super Audio CD (2000) · DVD-Audio (2000) · Chiave USB (2004) · DualDisc (2004) · HI-MD (2004) · SlotMusic (2008) · Blu-ray Disc (2008)