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Acapella Audio Arts, the Glossary

Acapella Audio Arts is a German manufacturer of loudspeakers, and one of the oldest hi-fi manufactures in Germany.^[1]

12 relations: European Union, Hearing range, High-end audio, Horn loudspeaker, Klipsch Audio Technologies, List of loudspeaker manufacturers, Loudspeaker, Oxygen, Plasma (physics), Plasma speaker, Spectrum (physical sciences), Trumpet.
Audio equipment manufacturers of Germany
Manufacturing companies based in Duisburg

European Union

The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe.

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Hearing range

Hearing range describes the frequency range that can be heard by humans or other animals, though it can also refer to the range of levels.

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High-end audio

High-end audio is a class of consumer home audio equipment marketed to audiophiles on the basis of high price or quality, and esoteric or novel sound reproduction technologies.

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Horn loudspeaker

A horn loudspeaker is a loudspeaker or loudspeaker element which uses an acoustic horn to increase the overall efficiency of the driving element(s).

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Klipsch Audio Technologies (also referred to as Klipsch Speakers or Klipsch Group, Inc.) is an American loudspeaker company based in Indianapolis, Indiana. Acapella Audio Arts and Klipsch Audio Technologies are loudspeaker manufacturers.

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List of loudspeaker manufacturers

This is a list of notable manufacturers of loudspeakers. Acapella Audio Arts and list of loudspeaker manufacturers are loudspeaker manufacturers.

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Loudspeaker

A loudspeaker (commonly referred to as a speaker or speaker driver) is an electroacoustic transducer that converts an electrical audio signal into a corresponding sound.

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Oxygen

Oxygen is a chemical element; it has symbol O and atomic number 8.

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Plasma (physics)

Plasma is one of four fundamental states of matter (the other three being solid, liquid, and gas) characterized by the presence of a significant portion of charged particles in any combination of ions or electrons.

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Plasma speaker

Plasma speakers or ionophones are a form of loudspeaker which varies air pressure via an electrical plasma instead of a solid diaphragm.

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Spectrum (physical sciences)

In the physical sciences, the term spectrum was introduced first into optics by Isaac Newton in the 17th century, referring to the range of colors observed when white light was dispersed through a prism.

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