Automated Processes Inc
Encyclopedia
Automated Processes Inc. (or API) are manufacturers of high-end recording studio equipment including stand-alone preamplifier
Preamplifier
A preamplifier is an electronic amplifier that prepares a small electrical signal for further amplification or processing. A preamplifier is often placed close to the sensor to reduce the effects of noise and interference. It is used to boost the signal strength to drive the cable to the main...

 designs, equalization
Equalization
Equalization, is the process of adjusting the balance between frequency components within an electronic signal. The most well known use of equalization is in sound recording and reproduction but there are many other applications in electronics and telecommunications. The circuit or equipment used...

 units and mixing console
Mixing console
In professional audio, a mixing console, or audio mixer, also called a sound board, mixing desk, or mixer is an electronic device for combining , routing, and changing the level, timbre and/or dynamics of audio signals. A mixer can mix analog or digital signals, depending on the type of mixer...

s. They are perhaps most noted for their modular approach to equipment manufacture with their trademark lunchbox design which allows preamplifier, compressor and equalizer modules to be added to a recording studio
Recording studio
A recording studio is a facility for sound recording and mixing. Ideally both the recording and monitoring spaces are specially designed by an acoustician to achieve optimum acoustic properties...

 design as budget allows. These modules include the 512c preamp, the 525 compressor, the 527 compressor, the 550a and 550b semi-parametric equalizers, and the 560 graphic equalizer.

Company history

The company was founded in 1968 by Saul Walker and Lou Lindauer, in 1969 were producing new modular designs. By 1974, API consoles and modules had achieved considerable popularity in professional recording studios.

In 1978, Datatronix licensed the rights to API from the owners. Founder Saul Walker, and most of the original engineers including Sid Zimet, Michael tapes, and Paul Galbert, who had designed the API 554 sweep and the 954 automated equalizers, went to work for Sound Workshop.

In 1985, the assets of API were purchased by Paul Wolff, who owned the company until 1999.

In 1999 the assets of the company were purchased by ATI (Audio Toys, Inc.), manufacturer of live sound products including the Paragon live mixing console. ATI re-energized the API brand by improving quality control, manufacturing and availability of the product line, and re-established API as one of the leading analog pro audio manufacturers in the US. New product introductions, the Vision surround capable studio console and the re-engineering of the 1604 small frame console into the 1608 brought the API sound to a new generation of musicians and engineers.

In 2006 API initiated the VPR Alliance http://www.apiaudio.com/vpr_alliance.html, which allows other companies to develop compatible modules for their 500 series rack system http://www.apiaudio.com/5006b.html.
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