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Music On Demand
Music-on-demand (MOD) is a music recording industry certified multi-billion dollar music distribution & subscriber-based industry model conceived with the growth of two-way computing and telecommunications in the early 1990s. Primarily, high-quality music is made available to purchase by way of title subscription license, access by search, and play back instantly using software on set-top boxes (6 MHz separated guard band channels), coaxial, fiber optics, cellular mobile devices, Apple Macintosh, Microsoft Windows, from an available distribution point, such as a computer host or server located at a telephone, cable TV & wireless data center facility. History In 1992, computer modem speeds were limited to less than 28 thousand bits per second (28 kbit/s), compared with uncompressed, pulse code modulated (PCM), music on compact disc (CD) that required 150 thousand bytes per second. As a result, additional bandwidth is required to accommodate delivering real-time audio at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Set-top Box
A set-top box (STB), also known as a cable converter box, cable box, receiver, or simply box, and historically television decoder or a converter, is an information appliance device that generally contains a Tuner (radio)#Television, TV tuner input and displays output to a television set, turning the source signal into media (communications), content in a form that can then be displayed on the television screen or other display device. It is designed to be placed alongside or "on top" (hence the name) of a television set. Set-top boxes are used in cable television, satellite television, terrestrial television and Internet Protocol television systems, as well as other uses such as digital media players ("streaming boxes"). Alternatives to set-top boxes are the smaller dongles, and television sets with built-in TV tuners. TV signal sources The signal source might be an Ethernet cable, a satellite dish, a coaxial cable (see cable television), a telephone line (including Digital subs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beastie Boys
The Beastie Boys were an American Hip-hop, hip hop and Rap rock, rap rock group formed in New York City in 1979. They were composed of Ad-Rock, Adam "Ad-Rock" Horovitz (vocals, guitar), Adam Yauch, Adam "MCA" Yauch (vocals, bass), and Mike D, Michael "Mike D" Diamond (vocals, drums). The Beastie Boys were formed out of members of experimental hardcore punk band the Young Aborigines, which was formed in 1979, with Diamond on drums, Jeremy Shatan on bass guitar, John Berry (Beastie Boys), John Berry on guitar, and Kate Schellenbach later joining on percussion. When Shatan left New York City in mid-1981, Yauch replaced him on bass and the resulting band was named the Beastie Boys. Berry left shortly thereafter and was replaced by Horovitz. After achieving local success with the 1983 Comedy hip-hop, comedy hip hop single "Cooky Puss", the Beastie Boys made a full transition to Hip-hop, hip hop, and Schellenbach left. They toured with Madonna in 1985 and a year later released their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Music Industry
The music industry are individuals and organizations that earn money by Songwriter, writing songs and musical compositions, creating and selling Sound recording and reproduction, recorded music and sheet music, presenting live music, concerts, as well as the organizations that aid, train, represent and supply music creators. Among the many individuals and organizations that operate in the industry are: the songwriters and composers who write songs and musical compositions; the singers, musicians, Conducting, conductors, and bandleaders who perform the music; the record labels, music publishers, Recording studio, recording studios, Record producer, music producers, audio engineers, Record shop, retail and digital music stores, and Performance rights organisation, performance rights organizations who create and sell recorded music and sheet music; and the talent agent, booking agents, Promoter (entertainment), promoters, music venues, road crew, and audio engineers who help organiz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcasting & Cable
''Broadcasting & Cable'' (''B&C'', or ''Broadcasting+Cable'') was a telecommunications industry monthly trade magazine and, later, news website published by Future US. Founded in 1931 as ''Broadcasting'', subsequent mergers, acquisitions and industry evolution saw a series of name changes, including ''Broadcasting and Broadcast Advertising'', and ''Broadcasting-Telecasting'', before adopting its current name in 1993. ''B&C'', which was published biweekly until January 1941, and weekly thereafter, covers the business of television in the U.S.—programming, advertising, regulation, technology, finance, and news. In addition to the newsweekly, ''B&C'' operates a comprehensive website which offered a forum for industry debate and criticism. On August 6, 2024, Future announced that the magazine would cease publication after its September 2024 issue, and switch to a digital-only format as part of sister website ''Next TV''. However, ''Next TV'' as a whole ceased publishing new co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RIAA
The Recording Industry Association of America (RIAA) is a trade organization that represents the music recording industry in the United States. Its members consist of record labels and distributors that the RIAA says "create, manufacture, and/or distribute approximately 85% of all legally sold recorded music in the United States". RIAA is headquartered in Washington, D.C. RIAA was formed in 1952. Its original mission was to administer recording copyright fees and problems, work with trade unions, and do research relating to the record industry and government regulations. Early RIAA standards included the RIAA equalization curve, the format of the stereophonic record groove and the dimensions of 33 1/3, 45, and 78 rpm records. RIAA says its current mission includes: #to protect intellectual property rights and the First Amendment rights of artists #to perform research about the music industry #to monitor and review relevant laws, regulations, and policies Between 2001 and 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanguard Cellular
Vanguard Cellular Systems, Inc. was a mobile phone carrier with headquarters in Greensboro, North Carolina. It was the largest independent non-wireline cellular carrier in the 1990s. It was acquired by AT&T in 1999. History In September 1982, the company Collins, Hagel, and Clarke was formed by Bill Collins, Don Clarke, Dave Smith, and Chuck Hagel. In late 1984, "Collins, Hagel and Clarke and a group of North Carolina investors rolled all their cellular operations into a new company they called vanguard, dedicated to the telecommunications business. While the three original partners all initially served on the Vanguard board, Hagel was the only one of the three who became a Vanguard employee. He was an executive vice president until 1987." In 1999, Vanguard was acquired by AT&T. Operations Vanguard Cellular Systems operated cellular systems in Maine, New York, Pennsylvania, West Virginia, South Carolina, and Florida and owned interests in other systems throughout the United State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coaxial
In geometry, coaxial means that several three-dimensional linear or planar forms share a common axis. The two-dimensional analog is ''concentric''. Common examples: A coaxial cable has a wire conductor in the centre (D), a circumferential outer conductor (B), and an insulating medium called the dielectric (C) separating these two conductors. The outer conductor is usually sheathed in a protective PVC outer jacket (A). All these have a common axis. The dimension and material of the conductors and insulation determine the cable's characteristic impedance and attenuation at various frequencies. Coaxial rotors are a three-dimensional planar structure: a pair of helicopter rotors (wings) mounted one above the other on concentric shafts, with the same axis of rotation (but turning in opposite directions). In loudspeaker design, coaxial speakers are a loudspeaker system in which the individual drivers are mounted close to one another on the same axis, and thus radiate sound along t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point-to-point (telecommunications)
In telecommunications, a point-to-point connection refers to a communications connection between two communication endpoints or nodes. An example is a telephone call, in which one telephone is connected with one other, and what is said by one caller can only be heard by the other. This is contrasted with a ''point-to-multipoint'' or ''broadcast'' connection, in which many nodes can receive information transmitted by one node. Other examples of point-to-point communications links are leased lines and microwave radio relay. The term is also used in computer networking and computer architecture to refer to a wire or other connection that links only two computers or circuits, as opposed to other network topologies such as buses or crossbar switches which can connect many communications devices. ''Point-to-point'' is sometimes abbreviated as ''P2P''. This usage of ''P2P'' is distinct from ''P2P'' meaning ''peer-to-peer'' in the context of file sharing networks or other data- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCSI
Small Computer System Interface (SCSI, ) is a set of standards for physically connecting and transferring data between computers and peripheral devices, best known for its use with storage devices such as hard disk drives. SCSI was introduced in the 1980s and has seen widespread use on servers and high-end workstations, with new SCSI standards being published as recently as SAS-4 in 2017. The SCSI standards define commands, protocols, electrical, optical and logical interfaces. The SCSI standard defines command sets for specific peripheral device types; the presence of "unknown" as one of these types means that in theory it can be used as an interface to almost any device, but the standard is highly pragmatic and addressed toward commercial requirements. The initial Parallel SCSI was most commonly used for hard disk drives and tape drives, but it can connect a wide range of other devices, including scanners and optical disc drives, although not all controllers can handle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kermit (protocol)
Kermit is a computer file transfer and management protocol and a set of communications software tools primarily used in the early years of personal computing in the 1980s. It provides a consistent approach to file transfer, terminal emulation, script programming, and character set conversion across many different computer hardware and operating system platforms. Technical The Kermit protocol supports text and binary file transfers on both full-duplex and half-duplex 8-bit and 7-bit serial connections in a system- and medium-independent fashion, and is implemented on hundreds of different computer and operating system platforms. On full-duplex connections, a sliding window protocol is used with selective retransmission which provides excellent performance and error recovery characteristics. On 7-bit connections, locking shifts provide efficient transfer of 8-bit data. When properly implemented, as in the Columbia University Kermit Software collection, its authors claim perfor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulse-code Modulation
Pulse-code modulation (PCM) is a method used to digitally represent analog signals. It is the standard form of digital audio in computers, compact discs, digital telephony and other digital audio applications. In a PCM stream, the amplitude of the analog signal is sampled at uniform intervals, and each sample is quantized to the nearest value within a range of digital steps. Alec Reeves, Claude Shannon, Barney Oliver and John R. Pierce are credited with its invention. Linear pulse-code modulation (LPCM) is a specific type of PCM in which the quantization levels are linearly uniform. This is in contrast to PCM encodings in which quantization levels vary as a function of amplitude (as with the A-law algorithm or the μ-law algorithm). Though ''PCM'' is a more general term, it is often used to describe data encoded as LPCM. A PCM stream has two basic properties that determine the stream's fidelity to the original analog signal: the sampling rate, which is the number of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiplexed
In telecommunications and computer networking, multiplexing (sometimes contracted to muxing) is a method by which multiple analog or digital signals are combined into one signal over a shared medium. The aim is to share a scarce resource—a physical transmission medium. For example, in telecommunications, several telephone calls may be carried using one wire. Multiplexing originated in telegraphy in the 1870s, and is now widely applied in communications. In telephony, George Owen Squier is credited with the development of telephone carrier multiplexing in 1910. The multiplexed signal is transmitted over a communication channel such as a cable. The multiplexing divides the capacity of the communication channel into several logical channels, one for each message signal or data stream to be transferred. A reverse process, known as demultiplexing, extracts the original channels on the receiver end. A device that performs the multiplexing is called a multiplexer (MUX), and a d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
