America s Education System Of Linear Habits - amazonia.fiocruz.br

VHS short for Video Home System [1] [2] [3] is a standard for consumer-level analog video recording on tape cassettes. From the s, magnetic tape video recording became a major contributor to the television industry, via the first commercialized video tape recorders VTRs.

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At that time, the expensive devices were used only in professional environments such as television studios and medical imaging fluoroscopy. In the s, videotape entered home use, creating the home video industry and changing the economics of the television and movie businesses. The television industry viewed videocassette recorders VCRs as having the power to disrupt their business, while television users viewed the VCR as a means to take control of their viewing experience. In the s and early s, there was a format war in the home video industry.

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Two America s Education System Of Linear Habits the standards, VHS and Betamaxreceived the most media exposure. VHS eventually won the war, dominating 60 percent of the North American market by [6] [7] and emerging as the dominant home video format throughout the tape media period. The earliest of these formats, LaserDiscwas not widely adopted across Europe, but was hugely popular in Japan and a minor success in the United States. Kenjiro Takayanagia television broadcasting pioneer then working for JVC as its vice president, saw the need for his company to produce VTRs for the Japanese market, and at a more affordable price. InJVC developed a two-head video tape recorder, and by a color version for professional broadcasting. InJVC collaborated with Sony Corporation and Matsushita Electric Matsushita was then parent company of Panasonic and is now known by that name, also majority stockholder of JVC until in building a article source recording standard for the Japanese consumer.

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U-matic was successful in business and some broadcast applications such as electronic news-gatheringbut due to cost and limited recording time very few of the machines were sold America s Education System Of Linear Habits Edufation use. Soon after, Sony and Matsushita broke away from the collaboration effort, in order to work on video recording formats of their own. Sony started working on Betamaxwhile Matsushita started working on VX. Sony and Matsushita also produced U-matic systems of their own. In earlythe commercial video recording industry in Japan took a financial hit. However, despite the lack of funding, Takano and Shiraishi continued to work on the project in secret. Bythe two engineers had produced a functional prototype.

Inthe Japanese Ministry of International Trade and Industry MITIdesiring to avoid consumer confusionattempted to force the Japanese video industry to standardize on just one home video Habihs format. With this prototype, Sony persuaded the MITI to adopt Betamax as the standard, and allow it to license the technology to other companies. JVC believed that an open standardwith the format shared among competitors without licensing the technology, was better for the consumer. Matsushita also regarded Betamax's one-hour recording time limit as a disadvantage. However, the collaboration of JVC and its partners was much stronger, and eventually led the MITI to drop its push for an industry standard.

Sony's Betamax competed with VHS throughout the late s and into the s Amerifa Videotape format war. Betamax's major advantages were its smaller cassette size, theoretical higher video quality, and earlier availability, but its shorter recording time proved to be a major shortcoming. Originally, Beta I machines using the NTSC television America s Education System Of Linear Habits were able to record one hour of programming at their standard tape speed of 1. Betamax's smaller-sized cassette limited the size of the reel of tape, and could not compete with VHS's two-hour capability by extending the tape length. Additionally, VHS had a "far less complex tape transport mechanism" than Betamax, and VHS machines were faster at rewinding and fast-forwarding than their Sony counterparts. It was also capable of recording four hours in LP long play mode.]