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RCA Tape Cartridge
The RCA tape cartridge is a magnetic tape audio format that was designed to offer stereo quarter-inch reel-to-reel tape recording quality in a convenient format for the consumer market. It was introduced in 1958, following four years of development. This timing coincided with the launch of the stereophonic phonograph record. It was introduced to the market by RCA in 1958. The main advantage of the RCA tape cartridge over reel-to-reel machines is convenience.Stereo Goes Back On Tape Popular Mechanics, September 1960, P. 205 The user is not required to handle unruly tape ends and thread the tape through the machine before use, making the medium of magnetic tape more friendly to casual users. In addition, since the cartridge carries both supply and take-up reels, the cartridge does not have to be rewound before th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compact Cassette
The Compact Cassette or Musicassette (MC), also commonly called the tape cassette, cassette tape, audio cassette, or simply tape or cassette, is an analog magnetic tape recording format for audio recording and playback. Invented by Lou Ottens and his team at the Dutch company Philips in 1963, Compact Cassettes come in two forms, either already containing content as a prerecorded cassette (''Musicassette''), or as a fully recordable "blank" cassette. Both forms have two sides and are reversible by the user. Although other tape cassette formats have also existed - for example the Microcassette - the generic term ''cassette tape'' is normally always used to refer to the Compact Cassette because of its ubiquity. Its uses have ranged from portable audio to home recording to data storage for early microcomputers; the Compact Cassette technology was originally designed for dictation machines, but improvements in fidelity led to it supplanting the stereo 8-track cartridge and reel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monaural
Monaural or monophonic sound reproduction (often shortened to mono) is sound intended to be heard as if it were emanating from one position. This contrasts with stereophonic sound or ''stereo'', which uses two separate audio channels to reproduce sound from two microphones on the right and left side, which is reproduced with two separate loudspeakers to give a sense of the direction of sound sources. In mono, only one loudspeaker is necessary, but, when played through multiple loudspeakers or headphones, identical signals are fed to each speaker, resulting in the perception of one-channel sound "imaging" in one sonic space between the speakers (provided that the speakers are set up in a proper symmetrical critical-listening placement). Monaural recordings, like stereo ones, typically use multiple microphones fed into multiple channels on a recording console, but each channel is " panned" to the center. In the final stage, the various center-panned signal paths are usually mixed d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1958 In Music
This is a list of notable events in music that took place in the year 1958. Specific locations *1958 in British music *1958 in Norwegian music Specific genres * 1958 in country music * 1958 in jazz Events * January – Maria Callas, due to open the Rome Opera House season with ''Norma'' with Italy's president, Giovanni Gronchi, in the audience, cancels after the first act because of voice problems. * January 24 – Paul McCartney makes his first appearance at The Cavern Club in Liverpool with The Quarrymen. * February – 45,000 people in one week watch performances of " rokabirī" music by Japanese singers at the first Nichigeki Western Carnival. * February 14 – The Iranian government bans rock & roll, claiming that this form of music is against the concepts of Islam and is a health hazard. Iranian doctors warn of the risk of injuries to the hips from the "extreme gyrations" of rock & roll dances. * February 19 ** An American singer-songwriter Carl Perkins left Su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RCA Brands
The RCA Corporation was a major American electronics company, which was founded as the Radio Corporation of America in 1919. It was initially a patent trust owned by General Electric (GE), Westinghouse, AT&T Corporation and United Fruit Company. In 1932, RCA became an independent company after the partners were required to divest their ownership as part of the settlement of a government antitrust suit. An innovative and progressive company, RCA was the dominant electronics and communications firm in the United States for over five decades. RCA was at the forefront of the mushrooming radio industry in the early 1920s, as a major manufacturer of radio receivers, and the exclusive manufacturer of the first superheterodyne sets. RCA also created the first nationwide American radio network, the National Broadcasting Company (NBC). The company was also a pioneer in the introduction and development of television, both black and white and especially color television. During this peri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tape Recording
An audio tape recorder, also known as a tape deck, tape player or tape machine or simply a tape recorder, is a sound recording and reproduction device that records and plays back sounds usually using magnetic tape for storage. In its present-day form, it records a fluctuating signal by moving the tape across a tape head that polarizes the magnetic domains in the tape in proportion to the audio signal. Tape-recording devices include the reel-to-reel tape deck and the cassette deck, which uses a cassette for storage. The use of magnetic tape for sound recording originated around 1930 in Germany as paper tape with oxide lacquered to it. Prior to the development of magnetic tape, magnetic wire recorders had successfully demonstrated the concept of magnetic recording, but they never offered audio quality comparable to the other recording and broadcast standards of the time. This German invention was the start of a long string of innovations that have led to present-day magnetic t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Audio Storage
Sound recording and reproduction is the electrical, Mechanical system, mechanical, electronic, or digital inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. The two main classes of sound recording technology are analog recording and digital recording. Sound recording is the transcription of invisible vibrations in air onto a storage medium such as a phonograph disc. The process is reversed in sound reproduction, and the variations stored on the medium are transformed back into sound waves. Acoustic analog recording is achieved by a microphone diaphragm that senses changes in atmospheric pressure caused by acoustics, acoustic sound waves and records them as a mechanical representation of the sound waves on a medium such as a phonograph record (in which a stylus cuts grooves on a record). In magnetic tape recording, the sound waves vibrate the microphone diaphragm and are converted into a varying electric current, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Techmoan
Matthew "Mat" Taylor, better known by his channel's name Techmoan, is a YouTuber and blogger active since May 2009, featuring consumer tech reviews and retrotech documentaries about technology of historical interest. Apart from reviews and tests, Taylor's videos often include disassembling (and repairing when possible) products and, in the case of older technology, reporting on the product's history and reception via references in publications of the time. For audio and entertainment devices this is often ''Billboard'' magazine, which at the time covered both consumer and trade electronics devices through articles and old advertisements. Bonus outro skits often feature a trio of muppet-like puppets, parodying YouTube viewer comments. Taylor's videos have been referenced by sites such as The A.V. Club, Gizmodo, Hackaday, El Español and print publications such as Popular Mechanics and The Daily Telegraph. By ratings on Reddit, MarketWatch listed the YouTube Channel 6th in its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elcaset
Elcaset is a short-lived sound reproduction, audio format jointly developed by Sony, Panasonic, and Teac in 1976, building on an idea introduced 20 years earlier in the RCA tape cartridge. In 1976, it was widely felt that the compact cassette was never likely to be capable of the same levels of performance that was available from reel-to-reel systems, yet clearly the cassette had advantages in terms of convenience. The Elcaset system was intended to marry the performance of reel-to-reel with cassette convenience, but be more of a compromise on size between the two than the RCA cassette is. The name "Elcaset" may simply mean L-cassette, or large cassette, since the " tape inside is double the " width found in compact cassettes. They were divided into four tracks. The cassette itself looks similar to a compact cassette, only larger—about twice the size. Like the earlier RCA tape cartridge, it contained tape running at , twice the width and twice the speed of a compact cassette ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inches Per Second
The inch per second is a unit of speed or velocity. It expresses the distance in inches (''in'') traveled or displaced, divided by time in seconds (''s'', or ''sec''). The equivalent SI unit is the metre per second. Abbreviations include in/s, in/sec, ips, and less frequently in s−1. Conversions 1 inch per second is equivalent to: : = 0.0254 metres per second (exactly) : = or 0.08 feet per second (exactly) : = or 0.056 miles per hour (exactly) : = 0.09144 km·h−1 (exactly) 1 metre per second ≈ 39.370079 inches per second (approximately) 1 foot per second = 12 inches per second (exactly) 1 mile per hour = 17.6 inches per second (exactly) 1 kilometre per hour ≈ 10.936133 inches per second (approximately) Uses In magnetic tape sound recording, magnetic tape speed is often quoted in inches per second (abbreviated "ips"). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnetic Cartridge Tape
Magnetic tape cartridge and magnetic tape cassette both refer to a small plastic unit containing a length of magnetic tape on at least one reel. The unit may contain a second "take-up" reel or interoperate with such a reel in an associated tape drive. At least 142 distinct types have been known to exist. The phrase ''cassette tape'' is ambiguous in that there is no common dictionary definition so depending upon usage it has many different meanings, as for example any one the one of 106 different types of audio cassettes, video cassettes or data cassettes listed aThe Museum of Obsolete Media The phrase ''cartridge tape'' is also ambiguous with 36 different types of audio, video or data cartridges listed at The Museum of Obsolete Media. From time to time the terms tape cartridge and tape cassette are used to describe the same product. In current production are the Cassette tape, the LTO tape cartridge and the IBM 3592 tape cartridge. Audio * Analog based ** Cassette tape, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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