bandwidth definition computer
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bandwidth Bandwidth is defined as a range within a band of frequencies or wavelengths. Bandwidth is also defined as the amount of data that can be transmitted in a fixed amount of time. For digital devices, the bandwidth is usually expressed in bits per second(bps) or bytes per second. For analog devices, the bandwidth is expressed in cycles per second, or Hertz (Hz). The bandwidth is particularly important for I/O devices. For example, a fast disk drive can be hampered by a bus with a low bandwidth.
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- 1 Download Speed: the speed at which your internet connection delivers data to your computer. 2  This is the maximum amount of info your computer can receive from the Internet in a given second.he Speakeasy Speed Test checks your connection’s download and upload speeds from within your browser. Bandwidth speed tests are utilized by both businesses and residences to keep tabs on the speed and quality of the connection coming from their broadband provider.
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Throughput Definition In a computer context, throughput is the amount of work that a computer can do in a given period of time. The work can be measured in terms of the amount of data processed or transferred from one location to another by a computer, computer network or computer component.
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Definition of low-bandwidth Definition of low-bandwidth. low-bandwidth. adjective. a session of communication that has little information relative to its time-length. All of his e-mails are so low-bandwidth that I've stopped reading them. See more words with the same meaning: computer slang. Last edited on Nov 11 2011. Submitted by WalterGR (via TheJargonFile) on Aug 14 2009.
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- Latency is delay. For our purposes, it is the amount of time it takes a packet to travel from source to destination. Together, latency and bandwidth define the speed and capacity of a network. Latency is normally expressed in milliseconds. One of the most common methods to measure latency is the utility ping.
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Difference Between Throughput and Bandwidth Bandwidth is the maximum amount of data that can be transferred through a network for a specified period of time while throughput is the actual amount of data that can be transferred through a network during a specified time period.
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resolution resolution-Computer Definition. The definition, sharpness, or level of detail of the reproduction of an image. Resolution is directly related to the number and density of the dots of color (black, white, and perhaps other colors).
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Telecommunications Glossary broadband: generally a data access link, especially an Internet access link, usually defined in terms of the minimum amount of bandwidth to which the end user has access, and whose characteristics facilitate the use of advanced telecommunications applications and services.
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Computer network A local area network (LAN) is a network that connects computers and devices in a limited geographical area such as a home, school, office building, or closely positioned group of buildings. Each computer or device on the network is a node. Wired LANs are most likely based on Ethernet technology.
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paging Computers. 1  a relatively small block of main or secondary storage, up to about 1024 words. 2  a block of program instructions or data stored in main or secondary storage. ( 3 in word processing) a portion of a document. 4  web page.
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Dedicated hosting service There are three frequently used definitions of bandwidth in the context of Information Technology (IT) and general business. 1) In computer networks, bandwidth is used as a synonym for data transfer rate, the amount of data that can be carried from one point to another in a given time period (usually a second).
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- Speed and bandwidth are interdependent. The combination of latency and bandwidth gives users the perception of how quickly a webpage loads or a file is transferred. It doesn't help that broadband providers keep saying get high speed access when they probably should be saying get high capacity access.
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Bandwidth Bandwidth describes the maximum data transfer rate of a network or Internet connection. It measures how much data can be sent over a specific connection in a given amount of time. For example, a gigabit Ethernet connection has a bandwidth of 1,000 Mbps, (125 megabytes per second). An Internet connection via cable modem may provide 25 Mbps of bandwidth.
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broadband Also see bandwidth. In general, broadband refers to telecommunication in which a wide band of frequencies is available to transmit information.
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Computer A computer is a programmable electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations, all under the control of software.
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Computers The Internet is the globe-spanning network of computers, wires, satellites, and other pieces of hardware and software used to create a central point of data connectivity. The Internet is the world's largest computer network.
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Caught up in the 'Net Bandwidth refers to the amount of information that something, like a connection to the internet, can handle in a given time. Here is more on bandwidth. Bandwidth refers to the amount of information that something, like a connection to the internet, can handle in a given time. Here is more on bandwidth.
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computing Computing definition, the use of a computer to process data or perform calculations. See more.
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throughput throughput - Computer Definition. 1  The total amount of data that can be processed by, passed through, or otherwise put through a system or system element when operating at maximum capacity. The measurement is in data units per unit of time, such as bits, bytes, blocks, cells, frames, or packets per second.
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What Is Bandwidth? An internet connection with a larger bandwidth can move a set amount of data (say, a video file) much faster than an internet connection with a lower bandwidth. Bandwidth is typically expressed in bits per second, like 60 Mbps or 60 Mb/s to explain a data transfer rate of 60 million bits (megabits) every second.
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network Definitions (2). 1. Computers: A group of interconnected (via cable and/or wireless) computers and peripherals that is capable of sharing software and hardware resources between many users. The Internet is a global network of networks.See also local area network and wide area network.. Computers: A group of interconnected (via cable and/or wireless) computers and peripherals that is capable of sharing software and hardware resources between many users. The Internet is a global network of networks.
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Computer Speed Definition The general term, computer speed, refers to CPU clock speed. This is how fast the CPU operates, usually measured in gigahertz (GHz). One gigahertz is equal to 1 billion hertz, or cycles per second. So a 1 GHz computer has a CPU that operates at 1 billion cycles per second.
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Introduction to Computer Network Speed Measuring Network Bandwidth. Bandwidth is the amount of data that passes through a network connection over time as measured in bits per second (bps).Numerous tools exist for administrators to measure the bandwidth of network connections. On LANs (local area networks), these tools include netperf and ttcp.
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bandwidth (bānd'wĭdth', -wĭth') The numerical difference between the upper and lower frequencies of a band of electromagnetic radiation, especially an assigned range of radio frequencies. The amount of data that can be passed along a communications channel in a given period of time. For analog devices, such as standard telephones, bandwith is the range of frequencies that can be transmitted and is expressed in hertz (cycles per second). For digital devices, bandwidth is measured in bits per second. The wider the bandwidth, the faster data can be sent.
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connectivity connectivity. n. 1. the state of being or being able to be connected. 2. (Computer Science) computing the state of being connected to the internet. 3. (Computer Science) computing the capacity of a machine or appliance to be connected to other machines, appliances, or facilities.
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bandwidth In an analog transmission system, bandwidth is measured in Hertz (Hz). In a digital system, bandwidth is measured in bits per second (bps). See also bps, carrier, Hz, overhead, signaling and control, signaling rate, throughput, and transmission rate. (1) Computer people may use the term for capability and time. For example, not enough bandwidth to get the job done means not enough staff or time to do it. Its true meaning follows. (2) The transmission capacity of an electronic pathway such as a communications line, computer bus or computer channel.