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Media ecology. Media ecology theory is the study of media, technology, and communication and how they affect human environments. [1] The theoretical concepts were proposed by Marshall McLuhan in 1964, [2] while the term media ecology was first formally introduced by Neil Postman in 1968. [3]
Telecommunication is a compound noun of the Greek prefix tele- (τῆλε), meaning distant, far off, or afar, [6] and the Latin verb communicare, meaning to share. Its modern use is adapted from the French, [7] because its written use was recorded in 1904 by the French engineer and novelist Édouard Estaunié.
PT Telekomunikasi Indonesia (Persero) Tbk (lit. ' Telecommunications Indonesia State-owned Public Limited Company ') officially shortened into PT Telkom Indonesia (Persero) Tbk, also simply known as Telkom, is an Indonesian multinational telecommunications conglomerate with its corporate headquarters in Bandung and its operational headquarters in the Telkom Landmark Complex in Jakarta.
Information and communications technology ( ICT) is an extensional term for information technology (IT) that stresses the role of unified communications [1] and the integration of telecommunications ( telephone lines and wireless signals) and computers, as well as necessary enterprise software, middleware, storage and audiovisual, that enable ...
Communication is commonly defined as the transmission of information. Its precise definition is disputed and there are disagreements about whether unintentional or failed transmissions are included and whether communication not only transmits meaning but also creates it.
Point-to-multipoint is the most popular approach for wireless communications that have a large number of nodes, end destinations or end users. Point to Multipoint generally assumes there is a central base station to which remote subscriber units or customer premises equipment (CPE) (a term that was originally used in the wired telephone ...
In the U.S., ultra-wideband refers to radio technology with a bandwidth exceeding the lesser of 500 MHz or 20% of the arithmetic center frequency, according to the U.S. Federal Communications Commission (FCC). A February 14, 2002 FCC Report and Order [58] authorized the unlicensed use of UWB in the frequency range from 3.1 to 10.6 GHz.
Emtek. PT Elang Mahkota Teknologi Tbk, trading as Emtek, is an Indonesian technology, telecommunication and media conglomerate headquartered in Jakarta. As of 2013, it is Indonesia's second largest media company. [1] It is the parent company for subsidiaries which include pay television service Nex Parabola and five television networks – SCTV ...