Sampler (musical instrument)
In 1969, Peter Zinovieff and his team at the Putney Studio in London began experimenting with two mini-computers known as Digital Equipment PDP-8. These machines held just 12,000 bytes of core memory yet they enabled the first digital sampling experiments that would eventually replace analog tape systems. Before this moment, musicians relied on instruments like the Mellotron which stored sounds on physical magnetic tape strips. Pressing a key caused a tape head to contact moving tape, playing back a recorded sound. The Mellotron offered three octaves of range but required changing entire sets of tapes to alter sounds. This mechanical process proved expensive and heavy compared to emerging digital alternatives.
The transition from tape to digital began in earnest during the early 1970s when engineers developed systems capable of storing audio as binary data rather than magnetic patterns. Harrison Birtwistle's Chronometer released in 1975 utilized these new techniques for its realization between 1971 and 1972. By 1976 Harry Mendell created the Computer Music Melodian based on DEC PDP-8 architecture. Stevie Wonder used this monophonic synthesizer on his 1979 album Journey Through The Secret Life Of Plants. The device captured frequency modulation effects through touch ribbon controls while synchronizing pitch with analog synthesizers like the ARP 2600.
Early Fairlight CMI units retailed around US$25,000 making them inaccessible to most working musicians despite their polyphonic capabilities. The highest price ever paid for one reached approximately $500,000 while average systems cost closer to $200,000 or $300,000. E-mu Systems initially struggled financially after releasing the Audity sampler priced at $70,000 until introducing the Emulator which dropped below $10,000. This shift allowed broader adoption among professional studios though true affordability arrived only in the mid-1980s.
The Ensoniq Mirage launched in 1985 followed by the E-mu Emax the next year established sub-$2000 price points that democratized sampling technology. Korg DSS-1 and Roland's S-Series instruments appeared shortly thereafter expanding market access. A 1989 Keyboard Magazine comparison listed prices ranging from $800 to $250,000 across manufacturers including Akai Casio E-MU Ensoniq Fairlight Korg Kurzweil New England Digital Oberheim Roland Sequential Simmons WaveFrame and Yamaha. Memory costs exemplified this economic barrier: a 32 MB sample set required $7,500 in 1989 but would cost just $0.09 by 2019.
August 1987 marked the release of the E-mu SP-1200 percussion sampler which popularized digital samplers within hip hop music throughout the late 1980s. Its 12-bit sampling engine delivered desirable warmth to instruments while providing gritty punch specifically for drums. The device offered 10 seconds of total sample time distributed across four separate 2.5-second sections creating limitations that shaped production aesthetics.
Akai pioneered processing techniques such as crossfade looping and time stretch capabilities allowing producers to shorten or lengthen samples without affecting pitch. The MPC60 released in 1988 became the most influential sampler in hip hop history introducing touch-sensitive trigger pads for the first time on non-rack mounted models. Roger Linn partnered with Japanese/Singaporean Akai Corporation in 1984 to create affordable samplers similar to those developed at his own company Linn Electronics. This collaboration produced the S612 followed by the S900 superseded in 1986. The Ensoniq EPS launched that same year designed specifically for live performance rather than purely studio environments.
Samplers organize data hierarchically starting from individual recordings called samples recorded at specific rates and resolutions. A reference center pitch indicates actual frequency while loop points define repeated sections enabling short samples to play endlessly. Keymaps arrange these samples into instruments where filters change sound color and low frequency oscillators shape amplitude or pitch parameters. Two basic approaches exist: bank assignment assigning each instrument to different MIDI channels versus patch numbering associating instruments with unique IDs for separate channel configuration.
Memory constraints heavily influenced design decisions throughout the 1980s and early 1990s. An example piano library required approximately 120 MB of memory assuming 22 samples per layer across three layers at 44.1 kHz stereo sampling rate over ten seconds. Reducing sample length through loops or compression could trim usage down to 24 MB. In a 1989 review only four out of thirty-one samplers could expand beyond 10 MB including the E-MU Emulator 3 claiming 16 MB maximum and Fairlight CMI 3 reaching 28 MB. Modern piano samples now consume between 500 MB and 18 GB demonstrating how far storage capacity has advanced since those early limitations.
New England Digital manufactured the Synclavier System first released in 1977 proving highly influential among music producers due to its versatility and distinctive sound. The company competed directly with Fairlight Instruments despite both systems costing hundreds of thousands of dollars. Fairlight Instruments started in Sydney in 1975 by Peter Vogel and Kim Ryrie originally producing video special effects equipment before launching the Computer Music Instrument in 1979.
E-mu Systems entered sampling markets in 1981 after financial struggles with earlier products. Their Emulator II designed in 1984 bridged gaps between high-end Fairlight and affordable Ensoniq Mirage models featuring eight-note polyphony and analog filtering. Roland Corporation developed the S series true samplers offering comprehensive features including pitch transposition and keyzone mapping across multiple models like the S-10 through S-770. Boss division contributed groove sampler concepts with devices such as SP-202 and SP-303 emphasizing ease of use though sometimes lacking full pitch transposition capabilities.
The 1990s and 2000s saw computer power increases enabling software applications matching hardware-based unit capabilities. Virtual instrument plug-ins using VST systems became standard while some provided simple playback requiring external editing tools for recording or DSP effects. Trackers emerged in the 1980s when home computer users invented real-time resampling software capable of four-channel operations under Paula Chip usage on Amiga systems.
Modern samplers integrate directly into digital audio workstations combining sequencing with complex editing functions matching dedicated units except perhaps most advanced specialized hardware. SCSI interfaces previously moved large data quantities reasonably quickly before solid-state memory cards like compact Flash replaced them after 2000. Contemporary examples include Renoise Tracker releasing multi-track resampling pure software solutions since early 1990s with optimized assembly code enabling performance once impossible on personal computers. These developments transformed sampling from expensive hardware constraints into accessible creative processes available to anyone with sufficient computing resources.
Up Next
Common questions
When did Peter Zinovieff begin experimenting with digital sampling at the Putney Studio in London?
Peter Zinovieff began experimenting with two mini-computers known as Digital Equipment PDP-8 at the Putney Studio in London in 1969. These machines held just 12,000 bytes of core memory yet they enabled the first digital sampling experiments that would eventually replace analog tape systems.
What was the retail price range for early Fairlight CMI units compared to later affordable samplers?
Early Fairlight CMI units retailed around US$25,000 making them inaccessible to most working musicians despite their polyphonic capabilities. The highest price ever paid for one reached approximately $500,000 while average systems cost closer to $200,000 or $300,000 until sub-$2000 price points emerged with devices like the Ensoniq Mirage launched in 1985.
How much sample time did the E-mu SP-1200 percussion sampler offer when it released in August 1987?
The device offered 10 seconds of total sample time distributed across four separate 2.5-second sections creating limitations that shaped production aesthetics. Its 12-bit sampling engine delivered desirable warmth to instruments while providing gritty punch specifically for drums within hip hop music throughout the late 1980s.
Who founded Fairlight Instruments and what year did they launch the Computer Music Instrument?
Fairlight Instruments started in Sydney in 1975 by Peter Vogel and Kim Ryrie originally producing video special effects equipment before launching the Computer Music Instrument in 1979. The company competed directly with New England Digital despite both systems costing hundreds of thousands of dollars.
What memory capacity was required for a piano library example from 1989 compared to modern samples?
An example piano library required approximately 120 MB of memory assuming 22 samples per layer across three layers at 44.1 kHz stereo sampling rate over ten seconds. Modern piano samples now consume between 500 MB and 18 GB demonstrating how far storage capacity has advanced since those early limitations.