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Definitive Technology
Definitive Technology (sometimes referred to as Def Tech) is an American unit based in Vista, California, of the Sound United division of electronics company DEI Holdings, that designs, develops and sells home theater audio systems, soundbars and headphones. History The company was founded in Owings Mills, Maryland in 1990 by former Polk Audio founder Sandy Gross, along with Don Givogue and Ed Blaise. The company's first products were monolithic bipolar speaker towers. In 2004, the company was acquired by Directed Electronics. Directed Electronics was founded by Congressman Darrell Issa and specialized in car alarms and radar detectors. Sandy Gross became President of the company's newly formed audio division. Directed Electronics also bought Polk Audio, which Sandy Gross co-founded also. In 2010, after Sandy Gross had left the company, he introduced a third company called Golden Ear Technology, which is completely separate from Sound United and DEI. In 2008, Directed El ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private Company
A privately held company (or simply a private company) is a company whose shares and related rights or obligations are not offered for public subscription or publicly negotiated in the respective listed markets, but rather the company's stock is offered, owned, traded, exchanged privately, or over-the-counter. In the case of a closed corporation, there are a relatively small number of shareholders or company members. Related terms are closely-held corporation, unquoted company, and unlisted company. Though less visible than their publicly traded counterparts, private companies have major importance in the world's economy. In 2008, the 441 largest private companies in the United States accounted for ($1.8 trillion) in revenues and employed 6.2 million people, according to ''Forbes''. In 2005, using a substantially smaller pool size (22.7%) for comparison, the 339 companies on '' Forbes'' survey of closely held U.S. businesses sold a trillion dollars' worth of goods and services ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polk Audio
Polk Audio is an American manufacturer of audio products best known for its home and automobile speakers. The company also produces a wide range of other audio products, such as amplifiers and FM tuners. The company's headquarters are in San Diego, California. In 2006, it was bought by Directed Electronics. Polk Audio has also introduced smart speakers for Google Assistant and Amazon Alexa. Background Polk Audio was founded by Matthew Polk, George Klopfer and Sandy Gross in 1972. The three first met one another while attending classes at Johns Hopkins University in Baltimore. After graduating in 1971, the team collaborated on producing a sound system for a local bluegrass music convention. Polk designed the speaker system, and Klopfer built the cabinets. After it was discovered the producers of the convention could not afford the system, Klopfer designed a logo for Polk Audio and attached it to the speakers. Gross organized the marketing of Polk Audio and helped build Pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headphones Manufacturers
Headphones are a pair of small loudspeaker drivers worn on or around the head over a user's ears. They are electroacoustic transducers, which convert an electrical signal to a corresponding sound. Headphones let a single user listen to an audio source privately, in contrast to a loudspeaker, which emits sound into the open air for anyone nearby to hear. Headphones are also known as earspeakers, earphones or, colloquially, cans. Circumaural ('around the ear') and supra-aural ('over the ear') headphones use a band over the top of the head to hold the speakers in place. Another type, known as earbuds or earpieces consist of individual units that plug into the user's ear canal. A third type are bone conduction headphones, which typically wrap around the back of the head and rest in front of the ear canal, leaving the ear canal open. In the context of telecommunication, a headset is a combination of headphone and microphone. Headphones connect to a signal source such as an audio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Audio Equipment Manufacturers Of The United States
Audio most commonly refers to sound, as it is transmitted in signal form. It may also refer to: Sound *Audio signal, an electrical representation of sound * Audio frequency, a frequency in the audio spectrum *Digital audio, representation of sound in a form processed and/or stored by computers or digital electronics *Audio, audible content (media) in audio production and publishing * Semantic audio, extraction of symbols or meaning from audio *Stereophonic audio, method of sound reproduction that creates an illusion of multi-directional audible perspective *Audio equipment Audio equipment refers to devices that reproduce, record, or process sound. This includes microphones, radio receivers, AV receivers, CD players, tape recorders, amplifiers, mixing consoles, effects units, headphones, and Speaker (audio equipmen ... Entertainment * AUDIO (group), an American R&B band of 5 brothers formerly known as TNT Boyz and as B5 * ''Audio'' (album), an album by the Blue Man Group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xperi
Xperi Holding Corporation (formerly Tessera Holding Corporation) is an American technology company that licenses technology and intellectual property in areas such as mobile computing, communications, memory and data storage, and three-dimensional integrated circuit (3D IC) technologies, among others. Markets include semiconductor packaging and interconnect solutions, mobile, computational imaging, audio and automotive. Tessera, a subsidiary of Xperi, has licensed its chip packaging technology to numerous semiconductor manufacturers, including Intel and Samsung Electronics. As the company has evolved, it expanded business through the formation of Invensas, an innovator in next-generation semiconductor and packaging technologies. The company continues to grow and expand through numerous acquisitions: FotoNation, which specializes in image and video enhancement and analysis; Ziptronix, which specializes in three-dimensional integrated circuit technologies; DTS, Inc., an audio t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DTS (sound System)
DTS, Inc. (originally Digital Theater Systems) is an American company that makes multichannel audio technologies for film and video. Based in Calabasas, California, the company introduced its DTS technology in 1993 as a competitor to Dolby Laboratories, incorporating DTS in the film '' Jurassic Park'' (1993). The DTS product is used in surround sound formats for both commercial/theatrical and consumer-grade applications. It was known as The Digital Experience until 1995. DTS licenses its technologies to consumer electronics manufacturers. The DTS brand was acquired by Tessera Holding Corporation in December 2016, then Tessera was renamed to Xperi Corporation. History DTS was founded by Terry Beard, an audio engineer and Caltech graduate. Beard, speaking to a friend of a friend, was able to get in touch with Steven Spielberg to audition a remastering of Spielberg's film '' Close Encounters of the Third Kind'' mixed in DTS. Spielberg then selected DTS sound for his next film, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darrell Issa
Darrell Edward Issa ( ; born November 1, 1953) is an American businessman and politician who has served as the U.S. representative for California's 50th congressional district since 2021. A member of the Republican Party, he previously served in the United States House of Representatives from 2001 to 2019, representing two districts primarily covering North County in the San Diego area, first the 48th district for one term and then the 49th district. From January 2011 to January 2015, he chaired the House Oversight and Government Reform Committee. Issa served as CEO of Directed Electronics, which he co-founded in 1982. It is one of the largest makers of automobile aftermarket security and convenience products in the United States. With a net worth of approximately $250 million, Issa is the second-wealthiest serving member of Congress. On January 10, 2018, Issa announced that he would not seek reelection to the House. Democrat Mike Levin was elected on November 6, 2018 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Directed Electronics
Directed Electronics, Inc., often abbreviated DEI, is a Orlando, Florida-based producer of car security products, including Viper car alarms and accessories. It is a subsidiary of VOXX Automotive, which is owned by VOXX International. History DEI was founded in Cleveland, Ohio in 1982 by Darrell and Kathy Issa. Darrell served as the company's first CEO. In 1986, the company headquarters moved to Vista, California, in San Diego County. In 1999, the Issas sold their share of DEI to Miami, Florida-based private equity firm Trivest. In 2000, Darrell Issa was elected to the House of Representatives, and Jim Minarik replaced him as CEO. In 2008, DEI adapted a holding company strategy, and its parent company became DEI Holdings, Inc. In 2011, Trivest sold the company to Charlesbank Capital Partners. In March 2017, the company announced Robert Struble as their new CEO. In July 2020, VOXX International acquired the majority of Directed's automotive aftermarket business, addin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Owings Mills, Maryland
Owings Mills is an unincorporated community and census-designated place in Baltimore County, Maryland, United States. It is a suburb of Baltimore. Per the 2020 census, the population was 35,674. Owings Mills is home to the northern terminus of the Baltimore Metro Subway, and housed the Owings Mills Mall until its closure in 2015. It is also home to the Baltimore Ravens' headquarters facility, and the studios for Maryland Public Television. In 2008, CNNMoney.com named Owings Mills number 49 of the "100 Best Places to Live and Launch". Geography Owings Mills is located at (39.412282, −76.793065). According to the United States Census Bureau, the CDP has a total area of , all land. Geology The Soldiers Delight Natural Environment Area is in the Owings Mills area. It is a serpentinite barren fostering a unique ecosystem as a result of the dissolution of the rock into an easily eroded thin soil. This site and the Bare Hills District have historically been sources o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consumer Electronics
Consumer electronics or home electronics are Electronics, electronic (Analogue electronics, analog or digital electronics, digital) equipment intended for everyday use, typically in private homes. Consumer electronics include devices used for entertainment, communications and recreation. Usually referred to as black goods due to many products being housed in black or dark casings. This term is used to distinguish them from "white goods" which are meant for housekeeping tasks, such as washing machines and refrigerators, although nowadays, these would be considered black goods, some of these being connected to the Internet. In British English, they are often called brown goods by producers and sellers. In the 2010s, this distinction is absent in large Big-box store, big box consumer electronics stores, which sell entertainment, communication and home office devices, light fixtures and appliances, including the bathroom type. Radio broadcasting in the early 20th century brought th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vista, California
Vista (; Spanish for "view") is a city in San Diego County, California. Vista is a medium-sized city within the San Diego-Carlsbad, CA Metropolitan Area and has a population of 101,638. Vista's sphere of influence also includes portions of unincorporated San Diego County to the north and east, with a county island in the central west. Located just inland from the Pacific Ocean, it has a Mediterranean climate. A flag is displayed at the Vista Civic Center. The flag design is the seal of Vista on a blue background. Originally the lands of Rancho Buena Vista and Rancho Guajome, Vista was founded on October 9, 1882, with the establishment of a post office. It was incorporated on January 28, 1963, and became a charter city on June 13, 2007. Vista has more than 25 educational institutions for youth, and a business park home to over 800 companies. In a 2015 review, Vista was ranked as the 173rd-best place in California (out of 240) for families, based on factors such as famil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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