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Ringtone
A ringtone is the sound made by a telephone to indicate an incoming telephone call. Originally referring to the sound of electromechanical striking of bells or gongs, the term refers to any sound by any device alerting of an incoming call. On plain old telephone services (POTS), starting in the late 19th century, the signal is created by superimposing ringing voltage on the direct current line voltage. Electronic telephones could produce a warbling, chirping, or other sounds. Variations of the cadence or tone of the ring signal, called ''distinctive ringing'', can be used to indicate characteristics of incoming calls. Modern telephones, especially smartphones, are manufactured with a preloaded selection of ringtones. Customers can buy or generate custom ringtones for installation on the device as a default ringtone or a distinctive ringtone used to indicate characteristics of incoming calls. Digital ringtones were a large market in the 2000s, at its peak generating up to $4 bill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beatnik (company)
Beatnik, Inc., founded as Headspace, Inc., was a company that specialized in interactive audio technology. It was founded by musician Thomas Dolby in 1993 along with co-founder Mary Coller. It is best known for its Beatnik technology, which was used to provide sound in small file sizes on websites and later in billions of phones during the 2000s to play polyphonic ringtones, with its key clients being Nokia, Sony Ericsson, Samsung, and various other manufacturers. During its earlier years it also produced music for video games such as ''Cyberia (video game), Cyberia'' and ''Obsidian (1997 video game), Obsidian''. History 1993–1996: Early years In 1993, Thomas Dolby co-founded the company with Mary Coller, as he was frustrated that there was a lack of tools available to develop interactive audio. Prior to this, Dolby had created an exhibition at Guggenheim Museum in New York, Guggenheim Museum, New York named the Virtual String Quartet, which was programmed by Eric Gullichse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Dolby
Thomas Morgan Robertson (born 14 October 1958), known by the stage name Thomas Dolby, is an English musician, producer, composer, entrepreneur and teacher. Dolby came to prominence in the 1980s, releasing hit singles including "She Blinded Me with Science" (1982) and "Hyperactive!" (1984). He has also worked as a producer and as a session musician. In the 1990s, Dolby founded Beatnik (company), Beatnik, a Silicon Valley software company whose technology was used to play internet audio and later ringtones, most notably on Nokia phones. He was also the music director for TED (conference), TED Conferences. On the faculty at the Peabody Institute at Johns Hopkins University since 2014, Dolby leads Peabody's Music for New Media program, which enrolled its first students in the fall of 2018. Early life Dolby was born Thomas Morgan Robertson in London, England, to (Theodosia) Cecil, ''née'' Spring Rice (1921–1984) and Martin Robertson (1911–2004), professor of classical Greek A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Our Man Flint
''Our Man Flint'' is a 1966 American spy-fi comedy film that parodies the ''James Bond'' film series. The film was directed by Daniel Mann, written by Hal Fimberg and Ben Starr (from a story by Hal Fimberg), and starred James Coburn as master spy Derek Flint. A sequel, '' In Like Flint'', was released the following year, with Coburn reprising his role. Plot Spy extraordinaire Derek Flint is an ex-agent of Z.O.W.I.E. (Zonal Organization World Intelligence Espionage) who is brought out of retirement to deal with the threat of ''Galaxy'', a worldwide organization led by a trio of mad scientists: Doctor Krupov, Doctor Wu, and Doctor Schneider. Impatient that the world's governments will never improve, the scientists demand that all nations capitulate to Galaxy. To enforce their demands, they initiate earthquakes, volcanoes, storms, and other natural disasters with their climate-control apparatus to force countries to dissolve their armed forces and stop using nuclear power to g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synthetic Music Mobile Application Format
Synthetic musicsmaf-yamaha.com spells it Synthetic music Mobile Application Format, with the word "music" not capitalized so it does not participate in the abbreviation SMAF. Mobile Application Format, abbreviated SMAF, is a music data format specified by Yamaha for portable electronic devices, such as cell phones and PDAs. The file extension for SMAF is .MMF and is common as ringtones for mobile phones with one of five sound chips. SMAF resembles MIDI, but also supports graphics and PCM sound playback. Its MIDI playback is produced via FM synthesis or PCM sample-based synthesis, where instrument data (parameters and/or PCM samples) is stored within the .MMF file itself, similar to module file Module file (MOD music, tracker music) is a family of music file formats originating from the MOD file format on Amiga systems used in the late 1980s. Those who produce these files (using the software called music trackers) and listen to them ...s. This enables users to create custom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smartphone
A smartphone is a mobile phone with advanced computing capabilities. It typically has a touchscreen interface, allowing users to access a wide range of applications and services, such as web browsing, email, and social media, as well as multimedia playback and Streaming media, streaming. Smartphones have built-in cameras, GPS navigation, and support for various communication methods, including voice calls, text messaging, and internet-based messaging apps. Smartphones are distinguished from older-design feature phones by their more advanced hardware capabilities and extensive mobile operating systems, access to the internet, business applications, Mobile payment, mobile payments, and multimedia functionality, including music, video, mobile gaming, gaming, Internet radio, radio, and Mobile television, television. Smartphones typically feature MOSFET, metal–oxide–semiconductor (MOS) integrated circuit (IC) chips, various sensors, and support for multiple wireless communicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FM Synthesis
Frequency modulation synthesis (or FM synthesis) is a form of sound synthesis whereby the frequency of a waveform is changed by modulating its frequency with a modulator. The (instantaneous) frequency of an oscillator is altered in accordance with the amplitude of a modulating signal. FM synthesis can create both harmonic and inharmonic sounds. To synthesize harmonic sounds, the modulating signal must have a harmonic relationship to the original carrier signal. As the amount of frequency modulation increases, the sound grows progressively complex. Through the use of modulators with frequencies that are non-integer multiples of the carrier signal (i.e. inharmonic), inharmonic bell-like and percussive spectra can be created. FM synthesis using analog oscillators may result in pitch instability. However, FM synthesis can also be implemented digitally, which is more stable and became standard practice. Applications In synthesizers Digital FM synthesis (equivalent to phase ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ringing Tone
Ringing tone (audible ringing, also ringback tone) is a signaling tone in telecommunication that is heard by the originator of a telephone call while the destination terminal is alerting the receiving party. The tone is typically a repeated cadence similar to a traditional power ringing signal (''ringtone''), but is usually not played synchronously. Various telecommunication groups, such as the Bell System and the General Post Office (GPO) developed standards, in part taken over by the European Telecommunications Standards Institute (ETSI) and other standards bodies. With modern cell phone and smartphone technology ringing tone can be customized and even used for advertising. Purpose and description When a telephone user initiates a telephone call, typically by dialing or selecting a telephone number on a telephone, the progress or status of the call attempt is indicated to the user audibly by several types of call progress tones. For example, during the period of routing the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bellcore
iconectiv supplies communications providers with network planning and management services. The company’s cloud-based information as a service network and operations management and numbering solutions span trusted communications, digital identity management and fraud prevention. Known as Bellcore after its establishment in the United States in 1983 as part of the break-up of the Bell System, the company's name changed to Telcordia Technologies after a change of ownership in 1996. The business was acquired by Ericsson in 2012, then restructured and rebranded as iconectiv in 2013. A major architect of the United States telecommunications system, the company pioneered many services, including caller ID, call waiting, mobile number portability, and toll-free telephone (800) service. It also pioneered the prepaid charging system and the Intelligent Network. Headquartered in Bridgewater, New Jersey (U.S.), iconectiv provides network and operations management, numbering, registry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yamaha Corporation
is a Japanese multinational musical instrument and audio equipment manufacturer. It is one of the constituents of Nikkei 225 and is the world's largest musical instrument manufacturing company. The former motorcycle division was established in 1955 as Yamaha Motor Co., Ltd., which started as an affiliated company but has been spun-off as its own independent company. History was established in 1887 as a reed organ manufacturer by Torakusu Yamaha () in Hamamatsu, Shizuoka Prefecture, and was incorporated on 12 October 1897. In 1900, the company manufactured the first piano to be made in Japan, and its first grand piano two years later. In 1987, 100 years after the first reed organ built by Yamaha, the company was renamed Yamaha Corporation in honor of its founder. The company's origins as a musical instrument manufacturer are still reflected today in the group's logo—a trio of interlocking tuning forks. After World War II, company president Genichi Kawakami repur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greeting Card
A greeting card is a piece of card stock, usually with an illustration or photo, made of high quality paper featuring an expression of friendship or other sentiment. Although greeting cards are usually given on special occasions such as birthdays, Christmas or other holidays, such as Halloween, they are also sent to convey thanks or express other feelings (such as condolences or best wishes to get well from illness). Greeting cards are usually packaged using an envelope and come in a variety of styles. There are both mass-produced and handmade versions available and they may be distributed by hundreds of companies large and small. While typically inexpensive, more elaborate cards with die-cuts, pop-ups, sound elements or glued-on decorations may be more expensive. Hallmark Cards and American Greetings, both U.S.-based companies, are the two largest producers of greeting cards in the world today. In Western countries and increasingly in other societies, many people tradit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carterfone Decision
The Carterfone is a device invented by Thomas Carter. It connects a two-way radio system to the telephone system, allowing someone on the radio to talk to someone on the phone. This makes it a direct predecessor to today's autopatch. The connection is acoustic -- sound travels through the air between the Carterfone and a conventional telephone that is part of the telephone system. The reason the Carterfone connected the telephone and radio acoustically, instead of electrically, is that telephone network owners were legally allowed to and did bar devices they did not own from being connected electrically to their networks. The Carterfone decision (13 F.C.C.2d 420) was a landmark United States regulatory decision that opened the public switched telephone network (PSTN) in America to customer-premises equipment (CPE). Twelve years earlier, a court had ruled in the Hush-A-Phone case that devices could ''mechanically'' connect to the telephone system (such as a rubber cup attached t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FCC (US)
The Federal Communications Commission (FCC) is an independent agency of the United States government that regulates communications by radio, television, wire, internet, wi-fi, satellite, and cable across the United States. The FCC maintains jurisdiction over the areas of broadband access, fair competition, radio frequency use, media responsibility, public safety, and homeland security. The FCC was established pursuant to the Communications Act of 1934 to replace the radio regulation functions of the previous Federal Radio Commission. The FCC took over wire communication regulation from the Interstate Commerce Commission. The FCC's mandated jurisdiction covers the 50 states, the District of Columbia, and the territories of the United States. The FCC also provides varied degrees of cooperation, oversight, and leadership for similar communications bodies in other countries in North America. The FCC is funded entirely by regulatory fees. It has an estimated fiscal-2022 budget ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
