Drum
machines are one of the biggest contributors to the popular music of today. But
when you get down to the heart and guts of a drum machine what you have is not
an instrument but a computer. Drum machines are made of pads or buttons whose
sensors trigger prerecorded or captured musical samples. In the early stages of
drum machines, by which I mean pre-digital, the sensors triggered tape loops.
Harry
Chamberlin made the first modern day drum machines circa 1947 in California. He
figured out a way to build a machine based on tape loops. This machine was
called the Chamberlin Rhythmate. It had fourteen different tape loops of
various samples that could be manipulated by both pitch and speed. It had an
input for a microphone or guitar, so you could even record and make you own loops
of what you were playing. But the most important aspect of this machine was
that it had tape loops of real instruments that were recorded and could be
recalled at any time.
This
brought on a whole new way of creating music. It even brought new genres like
electronic music. Some other big drum machines where the Roland TR-808 which
made a lot of early hip-hop records. The next step in drum machine technology
was the use of sampling. The Linn LM-1 drum was the first machine to use
digital sampling instead of actual tape loops. The Linn LM-1 drum sound was a
distinct part of 1980’s pop music. Artists like Devo and The Human Leagues,
even Prince’s all time great album Purple Rain, used this machine. Then in 1982
the Linn LM-1 drum evolved into the LinnDrum. The LinnDrum was a cheaper more
technology advanced drum machine that can be most famously heard in Giorgio
Moroders’s Scarface film soundtrack and the Cars Heartbeat City album. However,
a major issue with drum machines such as the LinnDrumm and LM, is that they
started to put session drummers out of work. Many session drummers would end up
buying drum machines and then programming their own drum sounds into their machine.
This was due to the fact that the industry had become accustomed too, even
demanding, a drum machine produced sound. Various
other drum machines gained prevalence throughout the next 10 years; the Roland
TR-808 and 909, the Oberheim DMX, the E-mu Drumulator, and the Yamaha RX11.
Drum
machines allow for thousands of samples to be pulled up and utilized during
production. Any sound can be found at any time. This ability eventually led to
drum programming and sequencing. Programmed drum beats are at the heart of all
pop music today, most notably seen within EDM. People in today’s musical world
even like to blend the real playing of drums with effected samples. This mix
can probably be found in almost every song on the radio today. Music is
inherently wed to technology; as one goes so does the other. Thanks to sampling
and drum machines new genres of music have been created and can be enjoyed by
people around the globe.