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The transmission media (often referred to in the literature as the physical medium) used to link devices to form a computer network include electrical cable, optical fiber, and free space. In the OSI model , the software to handle the media is defined at layers 1 and 2 — the physical layer and the data link layer.
In telecommunications and computing, bit rate (bitrate or as a variable R) is the number of bits that are conveyed or processed per unit of time. [1]The bit rate is expressed in the unit bit per second (symbol: bit/s), often in conjunction with an SI prefix such as kilo (1 kbit/s = 1,000 bit/s), mega (1 Mbit/s = 1,000 kbit/s), giga (1 Gbit/s = 1,000 Mbit/s) or tera (1 Tbit/s = 1,000 Gbit/s). [2]
Data Link Layer and Physical Layer Specifications". This so-called DIX standard (Digital Intel Xerox) [18] specified 10 Mbit/s Ethernet, with 48-bit destination and source addresses and a global 16-bit Ethertype-type field. [19] Version 2 was published in November 1982 [20] and defines what has become known as Ethernet II.
Thunderbolt is the brand name of a hardware interface for the connection of external peripherals to a computer.It was developed by Intel in collaboration with Apple. [7] [8] It was initially marketed under the name Light Peak, and first sold as part of an end-user product on 24 February 2011.
AppleTalk is a discontinued proprietary suite of networking protocols developed by Apple Computer for their Macintosh computers.AppleTalk includes a number of features that allow local area networks to be connected with no prior setup or the need for a centralized router or server of any sort.
HDMI 1.0 uses TMDS encoding for video transmission, giving it 3.96 Gbit/s of video bandwidth (1920 × 1080 or 1920 × 1200 at 60 Hz) and 8-channel LPCM/192 kHz/24-bit audio. HDMI 1.0 requires support for RGB video, with optional support for Y′C B C R 4:4:4 and 4:2:2 (mandatory if the device has support for Y′C B C R on other interfaces).
Version 6.0.3 for Mac OS X revisions 10.3.9 and newer; Version 7.0.0 for Mac OS X 10.4.9 or newer was released on April 29, 2008. Version 7.0.1 for Mac OS X 10.4 or later includes minor bug fixes. Version 7.0.2 for Mac OS X 10.4 or later: improves overall quality and conversations with Microsoft Office Communicator 2007 R2.
November 21, 2024 [10] The Game Awards 2024 December 12, 2024 [11] 28th Annual D.I.C.E. Awards February 13, 2025 [12] 25th Game Developers Choice Awards March 19, 2025 [13] 21st British Academy Games Awards April 8, 2025 [14] Game of the Year: The Legend of Zelda: Tears of the Kingdom: Black Myth: Wukong: Astro Bot: Mobile / Portable Game ...