In 1969, a group of engineers in a London basement turned two mini-computers into the world's first digital sampling system, creating a sound that would eventually replace the physical limitations of tape. This EMS Musys system, developed by Peter Grogono, David Cockerell, and Peter Zinovieff, ran on Digital Equipment PDP-8 computers with a mere 12,000 bytes of core memory, yet it laid the foundation for the digital audio revolution. Before this digital leap, musicians relied on the Mellotron, a heavy, expensive keyboard instrument that used physical tape loops to play back sounds. The Mellotron was so cumbersome that changing a sound required manually swapping out entire sets of tapes, and its range was limited to just three octaves. The transition from these analog tape mechanisms to digital memory allowed for instant access to sounds, pitch shifting, and the ability to play complex chords that were previously impossible with tape-based systems. The first piece to utilize this new digital sampling technology was Harrison Birtwistle's Chronometer, realized between 1971 and 1972 at the Putney studio, marking the birth of a new era in electronic music production.
The Price of Digital Dreams
The first commercially available sampling synthesizer, the Computer Music Melodian, hit the market in 1976, but its existence was a testament to the prohibitive costs of early digital technology. Harry Mendell, who founded Computer Music Inc. in New Jersey, developed the Melodian based on the Digital Equipment Corporation's PDP-8 computer, creating a monophonic synthesizer with 12-bit analog-to-digital sampling capabilities. While the Melodian was used by Stevie Wonder on his 1979 album Stevie Wonder's Journey Through The Secret Life of Plants, the true game-changer arrived in 1979 with the Fairlight CMI. This Australian-produced instrument was the first polyphonic digital sampling synthesizer, yet it retailed for approximately $25,000, with some systems costing as much as $500,000. The Fairlight CMI used 8-bit audio depth and a sampling rate of 824 kHz, allowing for low-quality but revolutionary samples. It featured two six-octave keyboards and an interactive video display unit where sound waves could be edited or drawn from scratch using a light pen. Despite the high price, the Fairlight CMI found widespread use among professional recording studios and influential artists like Peter Gabriel, Herbie Hancock, and Kate Bush, who utilized its unique sampling techniques to define the sound of the 1980s.Hip Hop's Digital Revolution
The democratization of sampling began in the mid-1980s when the E-mu Emulator brought the price of digital samplers down to under $10,000, but it was the E-mu SP-1200, released in August 1987, that truly popularized the use of samplers within hip hop music. This instrument featured a 12-bit sampling engine that gave a desirable warmth to instruments and a gritty punch to drums, making it a favorite among producers. The Akai MPC60, released in 1988, became the most influential sampler in hip hop music, introducing touch-sensitive trigger pads that allowed for a new level of performance and sequencing. Akai pioneered many processing techniques, such as crossfade looping and time stretch, which allowed samples to be shortened or lengthened without affecting pitch. The Ensoniq EPS, launched in 1988, was the first sampling keyboard designed specifically for live performance rather than being a purely studio-based tool. By 1989, a comparison of samplers from various manufacturers showed prices ranging from $800 to $250,000, reflecting the vast differences in capabilities and accessibility. The Akai S1000, released in 1988, became possibly the most popular 16-bit 44.1 kHz stereo sampler of its time, featuring 16 voices and up to 32 MB of memory, which allowed for complex editing and looping capabilities.