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Transcript

1957

1965

Pre-recorded music cassettes

1964

First portable cassette player

1962

Phillips invents the audio cassette

a system of cutting and playing back stereo was devised and generally accepted by the industry

1960

Consumer acceptance of stereo LPs was somewhat cautious initially but grew steadily during the early 1960s

1988

CD-R

1985

CD-ROM

1982

First CD made

1987

VCD

2010

1970

1968

inyl was the fastest-growing musical format in 2010, with 2.8 million units sold, the format's best year since SoundScan began tracking sales in 1991

CD digital

an audiophile-focused niche market for "direct-to-disc" records, which completely bypassed use of magnetic tape in favor of a "purist" transcription directly to the master lacquer disc

1878

the industry largely discontinued production of conventional monaural LP records and playback equipment by 1968

2017

CD's are still in use

MP3's and Tablets use for movies and streaming

The first music is put on a record.

1935

1904

First magnetic audiotapes

Double-sided discs become available.

1930

RCA Victor launched the first commercially-available vinyl long-playing record, marketed as "Program Transcription" discs. These revolutionary discs were designed for playback at 33⅓ rpm and pressed on a 12" diameter flexible plastic disc

Timeline of Records/Cassette/CD

Irish Stokes

1939

Columbia Records continued development of this technology. Dr. Peter Goldmark and his staff undertook exhaustive efforts to address problems of recording and playing back narrow grooves and developing an inexpensive, reliable consumer playback system.

1955

After the introduction of high-quality but expensive stereo reel-to-reel tapes in 1955 and the increasing public fascination with stereo sound, intense work was undertaken to devise a scheme for recording stereo sound on 12" (30 cm) / 33⅓ rpm LP

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