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The Dolby Type A noise reduction system is introduced.
Robert Moog shows elements of his early music "synthesizers."
Eltro (Germany) makes a pitch/tempo shifter, using a rotating head assembly to sample a moving magnetic tape.
Herb Alpert and the Tijuana Brass tour with a Harry McCune Custom Sound System. -
Denon demonstrates 18-bit PCM stereo recording using a helical-scan video recorder.
RMS and VCA circuit modules introduced by David Blackmer of dbx. -
Digital tape recording begins to take hold in professional audio studios.
Michael Gerzon conceives of and Calrec (England) builds the "Soundfield Microphone," a coincident 4-capsule cluster with matrixed "B-format" outputs and decoded steerable 2- and 4-channel discrete outputs.
EMT produces the first digital reverberation unit as its Model 250.
Ampex introduces 456 high-output mastering tape. -
Philips demonstrates the Compact Disc (CD).
MIDI is standardized as the universal synthesizer interface.
IBM introduces a 16-bit personal computer -
Sony introduces the PCM-F1, intended for the consumer market,
the first 14- and 16-bit digital adaptor for VCRs. It is eagerly snapped up by professionals, sparking the digital revolution in recording equipment.
Sony releases the first CD player, the Model CDP-101. -
The Philips DCC and Sony's MiniDisc, using digital audio data-reduction, are offered to consumers as record/play hardware and software
.The Nagra D is introduced as a self-contained battery-operated field recorder using Nagra's own 4-channel 24-bit open-reel format. -
In the first extensive use of "distance recording" via ISDN
producer Phil Ramone records the "Duets" album with Frank Sinatra.
Mackie unveils the first "affordable" 8-bus analog console. -
Yamaha unveils the ProMix 01,
the first "affordable" digital multitrack console. -
The first "solid-state" audio recorder, the Nagra ARES-C
, is introduced. It is a battery-operated field unit recording on PCMCIA cards using MPEG-2 audio compression.
Iomega debuts high-capacity "Jaz" and "Zip" drives, useful as removable storage media for hard-disk recording.