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New Expert Series Article “Electromagnetic Radiation & Interference” Now Available As Free Download

How it's invading your signal. Electromagnetic interference, often referred to as EMI, is a degradation of the performance of a piece of equipment or system caused by electromagnetic radiation.

Chapter 4 of 4 in the Radial Expert Series on Power & Conditioning, entitled “Electromagnetic Radiation & Interference” is now available for free download (below).

Electromagnetic interference, often referred to as EMI, is a degradation of the performance of a piece of equipment or system caused by electromagnetic radiation. Electromagnetic radiation is the travel of alternating electric and magnetic fields through space at 186,273 miles (about a billion feet) per second, or the speed of light.

Most audio systems are in the nearfield at all frequencies below about 1 MHz, including 60 Hz (hum) and its harmonics (buzz). In the nearfleld, either the magnetic or electric field dominates, and each requires a different kind of treatment to eliminate interference.

The Expert Series on Power & Conditioning is presented by Radial Power and features top authors from ProSoundWeb, Live Sound International magazine, and around the industry.

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About Radial Engineering

Since 1996, Radial Engineering has set out to provide premium, tough-as-nails pro audio devices to the music industry. As the manufacturer of some of the best audio solutions in the world, Radial’s products have appeared on stages and studios of many of music’s biggest acts. The team at Radial continues to be dedicated to the creative process, innovating new tools to enhance the music making experience.

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