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In the 19th century, orators and historians and speakers such as Mark Twain, Charles Dickens, and Col. Robert G. Ingersoll were major providers of popular entertainment. A pulpit orator is a Christian author, often a clergyman, renowned for their ability to write or deliver (from the pulpit in church, hence the word) rhetorically skilled ...
The term loudspeaker may refer to individual transducers (also known as drivers) or to complete speaker systems consisting of an enclosure and one or more drivers.. To adequately and accurately reproduce a wide range of frequencies with even coverage, most loudspeaker systems employ more than one driver, particularly for higher sound pressure level (SPL) or maximum accuracy.
American students of elocution drew selections from what were popularly deemed "Speakers." By the end of the century, several Speaker texts circulated throughout the United States, including McGuffey's New Juvenile Speaker, the Manual of Elocution and Reading, the Star Speaker, and the popular Delsarte Speaker. Some of these texts even included ...
Modern home cinema systems typically augment the audio output from a DVD player or Blu-ray player with a multi-channel power amplifier and anywhere from two speakers and a stereo power amp (for stereo sound) to a 5.1 channel amplifier and five or more surround sound speaker cabinets (with a surround sound system).
Sound system (DJ), a group of disc jockeys performing together; Sound system (Jamaican), a group of disc jockeys, engineers and MCs playing ska, rocksteady or reggae music; Sound System Records, an Australian record label; LCD Soundsystem, an American rock band; Sound System, by The Clash; Sound System: The Final Releases, a 2021 EP by Bad Gyal
Cambridge SoundWorks was co-founded in 1988 by Henry Kloss, an audio engineer and businessman, and colleague Tom DeVesto. [1] Kloss had founded or co-founded a number of earlier loudspeaker and consumer audio companies, including Acoustic Research, KLH and Advent Corporation.
Infinity Systems is an American manufacturer of loudspeakers founded in Los Angeles in 1968 and headquartered in Stamford, Connecticut. [1] Since 1983, Infinity has been part of Harman International Industries , which became a subsidiary of Samsung Electronics in 2017.
This system has a characteristic mass and stiffness, and a resonant frequency at which the system will vibrate freely. This frequency is known as the free-space resonance of the loudspeaker and is designated by F s. At this frequency, the voice coil is vibrating in the speaker's magnetic field with maximum peak-to-peak amplitude and velocity.