|
A3D Skywarrior-1950s
Aureal Semiconductor Inc. was an American electronics manufacturer, best known throughout the mid-late 1990s for their PC sound card technologies including A3D and the Vortex (a line of audio ASICs.) The company was the reincarnation of the, at the time, bankrupt Media Vision Technology, who developed and manufactured multimedia peripherals such as the Pro Audio Spectrum 16. History Prior to May 1996, Aureal Semiconductor were Media Vision Technologies Inc. after being caught in a financial scandal. Media Vision incurred approximately $104 million of aggregate losses in 1995 before the company was renamed. Aureal sustained further losses of $17 million in 1996 and $18 million in 1997. After having acquired Crystal River Engineering in May 1996, Aureal worked with them to develop and market the A3D audio technology. The technology was incorporated into video games, surround sound systems and sound cards. On March 5, 1998 Creative Labs sued Aureal for patent infringement. Aure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corporation
A corporation is an organization—usually a group of people or a company—authorized by the state to act as a single entity (a legal entity recognized by private and public law "born out of statute"; a legal person in legal context) and recognized as such in law for certain purposes. Early incorporated entities were established by charter (i.e. by an ''ad hoc'' act granted by a monarch or passed by a parliament or legislature). Most jurisdictions now allow the creation of new corporations through registration. Corporations come in many different types but are usually divided by the law of the jurisdiction where they are chartered based on two aspects: by whether they can issue stock, or by whether they are formed to make a profit. Depending on the number of owners, a corporation can be classified as ''aggregate'' (the subject of this article) or '' sole'' (a legal entity consisting of a single incorporated office occupied by a single natural person). One of the most att ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bankruptcy Court
United States bankruptcy courts are courts created under Article I of the United States Constitution. The current system of bankruptcy courts was created by the United States Congress in 1978, effective April 1, 1984. United States bankruptcy courts function as units of the district courts and have subject-matter jurisdiction over bankruptcy cases. The federal district courts have original and exclusive jurisdiction over all cases arising under the bankruptcy code, (see ), and bankruptcy cases cannot be filed in state court. Each of the 94 federal judicial districts handles bankruptcy matters. Technically, the United States district courts have subject matter jurisdiction over bankruptcy matters (see ). However, each such district court may, by order, "refer" bankruptcy matters to the bankruptcy court (see ). As a practical matter, most district courts have a standing "reference" order to that effect, so that all bankruptcy cases in that district are handled, at least initia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Half-Life (video Game)
''Half-Life'' is a 1998 first-person shooter (FPS) game developed by Valve and published by Sierra Studios for Windows. It was Valve's debut product and the first game in the ''Half-Life'' series. Players assume the role of Gordon Freeman, a scientist who must escape the Black Mesa Research Facility after it is invaded by aliens. The gameplay consists of combat, exploration, and puzzle-solving. Unlike other games of the time, the player has almost uninterrupted control of the player character, and the story is told mostly in scripted sequences rather than cutscenes. Valve co-founder Gabe Newell said that the team was disappointed with the lack of innovation in the FPS genre, and aimed to create an immersive world rather than a "shooting gallery". Valve developed using GoldSrc, a heavily modified version of the ''Quake'' engine, licensed from id Software. The science fiction novelist Marc Laidlaw was hired to shape the story and assist with design. ''Half-Life'' received accl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3DMark
3DMark is a computer benchmarking tool created and developed by UL, (formerly Futuremark), to determine the performance of a computer's 3D graphic rendering and CPU workload processing capabilities. Running 3DMark produces a 3DMark score, with higher numbers indicating better performance. The 3DMark measurement unit is intended to give a normalized means for comparing different PC hardware configurations (mostly graphics processing units and central processing units), which proponents such as gamers and overclocking enthusiasts assert is indicative of end-user performance capabilities. Many versions of 3DMark have been released since 1998. Scores cannot be compared across versions as each test is based on a specific version of the DirectX API. Versions See also * Benchmark (computing) * PCMark * Futuremark Futuremark Oy was a Finnish software development company that produced computer benchmark applications for home, business, and press use. Futuremark was acquired by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surround Sound
Surround sound is a technique for enriching the fidelity and depth of sound reproduction by using multiple audio channels from speakers that surround the listener ( surround channels). Its first application was in movie theaters. Prior to surround sound, theater sound systems commonly had three ''screen channels'' of sound that played from three loudspeakers (left, center, and right) located in front of the audience. Surround sound adds one or more channels from loudspeakers to the side or behind the listener that are able to create the sensation of sound coming from any horizontal direction (at ground level) around the listener. The technique enhances the perception of sound spatialization by exploiting sound localization: a listener's ability to identify the location or origin of a detected sound in direction and distance. This is achieved by using multiple discrete audio channels routed to an array of loudspeakers. Surround sound typically has a listener location ( sweet sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3D Audio Effect
3D audio effects are a group of sound effects that manipulate the sound produced by stereo speakers, surround-sound speakers, speaker-arrays, or headphones. This frequently involves the virtual placement of sound sources anywhere in three-dimensional space, including behind, above or below the listener. 3-D audio (processing) is the spatial domain convolution of sound waves using Head-related transfer functions. It is the phenomenon of transforming sound waves (using head-related transfer function or HRTF filters and cross talk cancellation techniques) to mimic natural sounds waves, which emanate from a point in a 3-D space. It allows trickery of the brain using the ears and auditory nerves, pretending to place different sounds in different 3-D locations upon hearing the sounds, even though the sounds may just be produced from just 2 speakers (dissimilar to surround sound). Complete 3D positional audio Using head-related transfer functions and reverberation, the changes of sound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HighBeam Research
HighBeam Research was a paid search engine and full text online archive owned by Gale, a subsidiary of Cengage, for thousands of newspapers, magazines, academic journals, newswires, trade magazines, and encyclopedias in English. It was headquartered in Chicago, Illinois. In late 2018, the archive was shut down. History The company was established in August 2002 after Patrick Spain, who had just sold Hoover's, which he had co-founded, bought eLibrary and Encyclopedia.com from Tucows. The new company was called Alacritude, LLC (a combination of Alacrity and Attitude). ELibrary had a library of 1,200 newspaper, magazine and radio/TV transcript archives that were generally not freely available. Original investors included Prism Opportunity Fund of Chicago and 1 to 1 Ventures of Stamford, Connecticut. Spain stated, "There was a glaring gap between free search like Google and high-end offerings like LexisNexis and Factiva." Later in 2002, it bought Researchville.com. By 2003, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PR Newswire
PR Newswire is a distributor of press releases headquartered in Chicago. The service was created in 1954 to allow companies to electronically send press releases to news organizations, using teleprinters at first. The founder, Herbert Muschel, operated the service from his house in Manhattan for approximately 15 years. The business was eventually sold to Western Union and then United Newspapers of London. In December 2015, Cision Inc. announced it would acquire the company. On January 1, 2021, Cision formally merged PR Newswire into the company, ending its status as a legal entity after 66 years. Cision plans to continue utilizing the brand name for the foreseeable future in the United States, as well as in Europe and the Asia-Pacific regions. History PR Newswire was founded in March 1954 by Herbert Muschel, who ran the business from his town house in New York City for the first 15 years of its operation. The company used telecommunications lines and teleprinters owned by Weste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PC Game
A personal computer game, also known as a PC game or computer game, is a type of video game played on a personal computer (PC) rather than a video game console or arcade machine. Its defining characteristics include: more diverse and user-determined gaming hardware and software; and generally greater capacity in input, processing, video and audio output. The uncoordinated nature of the PC game market, and now its lack of physical media, make precisely assessing its size difficult. In 2018, the global PC games market was valued at about $27.7 billion. Home computer games became popular following the video game crash of 1983, leading to the era of the "bedroom coder". In the 1990s, PC games lost mass-market traction to console games, before enjoying a resurgence in the mid-2000s through digital distribution on services such as Steam and GOG.com. Newzoo reports that the ''PC gaming sector'' is the third-largest category (and estimated in decline) across all platforms , with the ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Head-related Transfer Function
A head-related transfer function (HRTF), also known as anatomical transfer function (ATF), is a response that characterizes how an ear receives a sound from a point in space. As sound strikes the listener, the size and shape of the head, ears, ear canal, density of the head, size and shape of nasal and oral cavities, all transform the sound and affect how it is perceived, boosting some frequencies and attenuating others. Generally speaking, the HRTF boosts frequencies from 2–5 kHz with a primary resonance of +17 dB at 2,700 Hz. But the response curve is more complex than a single bump, affects a broad frequency spectrum, and varies significantly from person to person. A pair of HRTFs for two ears can be used to synthesize a binaural sound that seems to come from a particular point in space. It is a transfer function, describing how a sound from a specific point will arrive at the ear (generally at the outer end of the auditory canal). Some consumer home entertai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aureal A3D (logo)
Aureal Semiconductor Inc. was an American electronics manufacturer, best known throughout the mid-late 1990s for their PC sound card technologies including A3D and the Vortex (a line of audio ASICs.) The company was the reincarnation of the, at the time, bankrupt Media Vision Technology, who developed and manufactured multimedia peripherals such as the Pro Audio Spectrum 16. History Prior to May 1996, Aureal Semiconductor were Media Vision Technologies Inc. after being caught in a financial scandal. Media Vision incurred approximately $104 million of aggregate losses in 1995 before the company was renamed. Aureal sustained further losses of $17 million in 1996 and $18 million in 1997. After having acquired Crystal River Engineering in May 1996, Aureal worked with them to develop and market the A3D audio technology. The technology was incorporated into video games, surround sound systems and sound cards. On March 5, 1998 Creative Labs sued Aureal for patent infringement. Aure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
