NOISE MANAGEMENT SOLUTIONS

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HALOsonic enhances your driving experience by managing noise and sound inside and outside your vehicle. The HALOsonic suite of innovative technologies actively provides noise-management solutions that include Road Noise Cancellation (RNC), Engine Order Cancellation (EOC), Internal Electronic Sound Synthesis (iESS), and External Electronic Sound Synthesis (eESS).

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Active Noise Cancellation

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„True silence is the rest of the mind; it is to the spirit what sleep is to the body, nourishment and refreshment.“ – William Penn

The Sound of Silence

Sometimes, all you want to hear is nothing at all. HARMAN has developed technologies to ensure the driving experience is as quiet as possible. Unwanted noise can ruin a driving experience, increase driver drowsiness, and interfere with in-cabin conversations. HARMAN has identified these unwanted sounds and developed a suite of noise cancellation technologies designed to reduce in-vehicle noise significantly.

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Electronic Sound Synthesis

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„Don’t find a fault, find a remedy.“ – Henry Ford

Sound Where You Need It

The sound of a car engine is an integral part of the experience behind the wheel and plays a crucial role in defining the DNA of the car. Additionally, drivers expect some sort of sonic feedback to speed and rate of acceleration. An exhilarating and sonorous engine sound is a very emotional element of overall driving pleasure.

In striving to reduce the environmental impact of cars with combustion engines, engineers are developing “downsized” engines with smaller displacement, fewer cylinders, and the addition of turbo and superchargers. HARMAN engineers have set out to improve the sound of these new engines.

Safe With Sound

For decades, vehicles have been a part of our daily lives. We know what they are supposed to drive like, how they react and what they should sound like.

With the significant increase in sales of fully electric and hybrid vehicles, we are witnessing a change in the acoustic experience in and around a car. The silence of the electric powertrain means that pedestrians miss familiar acoustic cues warning them of an approaching vehicle. With an electric vehicle, they can no longer rely on sound to determine how fast a vehicle is approaching and how close it is.

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