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In 1984, the U.S. Census Bureau began collecting data on computer and Internet use in the United States; their first survey showed that 8.2% of all U.S. households owned a personal computer in 1984, and that households with children under the age of 18 were nearly twice as likely to own one at 15.3% (middle and upper middle class households ...
Rooted in earlier social science history work, particularly around the history of enslavement in the United States, early digital history in the 1960s and 70s focused on using computers to conduct quantitative analyses, primarily of demographic and social history data - censuses, election returns, city directories, and other tabular or countable data. - with the aim of producing defensible ...
This represents an increase from 14th out of 49 countries and 5.3 Mbit/s for January to March 2011 (Q1). The global average for Q2 2013 was 3.3 Mbit/s, up from 2.1 Mbit/s for Q1 2011. In Q2 2013 South Korea ranked first at 13.3 Mbit/s, followed by Japan at 12.0 Mbit/s, and Switzerland at 11.0 Mbit/s. [46] [47] [needs update]
Human communication was initiated with the origin of speech approximately 100,000 BCE. [1] Symbols were developed about 30,000 years ago. The imperfection of speech allowed easier dissemination of ideas and eventually resulted in the creation of new forms of communication, improving both the range at which people could communicate and the longevity of the information.
Aspects of digitality include nearly continuous contact with other people through cell phones, [1] near instantaneous access to information through the World Wide Web, third wave information storage (where any fragment in a text can be searched and used for categorization, such as through search engine Google), and communicating through weblogs and email.
The term digitization is often used when diverse forms of information, such as an object, text, sound, image, or voice, are converted into a single binary code.The core of the process is the compromise between the capturing device and the player device so that the rendered result represents the original source with the most possible fidelity, and the advantage of digitization is the speed and ...
In others, the whole country switches on one date, such as the Netherlands. [2] On 3 August 2003, Berlin became the world's first city to switch off terrestrial analogue signals. [3] Luxembourg was the first country to complete its terrestrial switchover, on 1 September 2006. [4]
In 1923, 1 percent of U.S. households owned at least one radio receiver, while a majority did by 1931 and 75 percent did by 1937. [1] [2] It was the first electronic "mass medium" technology, and its introduction, along with the subsequent development of sound films, ended the print monopoly of mass media.