compression

compression teriminin İngilizce İngilizce sözlükte anlamı: the process by which data is compressed; to increase in density; the act of compressing, or the state of being compressed; compaction; the electronic process by which any sound's gain is automatically controlled; the cycle of an internal combustion engine during which the fuel and air mixture is compressed; constraint, as by force or authority; {n} the act of bringing parts near; Reducing the amount of data required to recreate an original file or graphic Compression is frequently used to reduce the transmission time of media and files across the Web; the process or result of becoming smaller or pressed together; "the contraction of a gas on cooling"; Removal of redundant information from a file or data stream, to reduce its size, the storage space it needs, or the time needed for transmission Lossy compression actually discards information that is considered not essential, and is only appropriate for data like images or sound; the reduction in size of data in order to save space or transmission time Since graphic image file formats are usually very large files, they are usually designed to compress information as much as possible; applying pressure encoding information while reducing the bandwidth or bits required the process or result of becoming smaller or pressed together; "the contraction of a gas on cooling; A means of reducing the size of files to allow quicker transmission, or to take up less space you need a program such as WinZip to compress and uncompress the files; An algorithm that is applied to a digital image to reduce its file size Compression can be either Lossy or Lossless; applying pressure; In wireless microphones, the process of reducing the dynamic range of the audio signal by a factor of 2: 1 via a logarithmic compressor for transmission In general audio use, a circuit to reduce circuit gain by a variable amount when the output begins to exceed some preset maximum; Shrinking the file size of a captured image down to a more manageable size Most digital cameras use some type of compression An uncompressed image can be very large (between 8MB and 16MB); compression fits more images in the same space with limited quality loss; When storing information in digital form, it is often possible reduce the amount of space required by exploiting regular patterns in the data For example, documents written in English frequently contain "the" A compression system might notice this fact and represent the complete word "the" (24 bits) with a shorter code A picture containing your friend's face plus a lot of blue sky could be compressed if the upper region were described as "a lot of blue sky" All popular Web image, video, and sound formats incorporate compression; A technique used to considerably reduce the size of a file without losing any of the original information The compression process alters the content of the file but this can and is completely recovered by reversing the process; A method of reducing the size of computer files There are several compression programs available, such as gzip and WinZip; Data Compression is a process that reduces the size of a file by "eliminating" any redundant data Many different schemes of compression exist for audio, computer data, video etc Compressing a file saves storage space and allows for faster transmission of data Decompression is the reverse process to restore data to its original form [BACK]; Reduction of the size of digital data files by removing redundant and/or non-critical information ("data" being the elements of video, audio and other "information") Digital TV in the U S would not be possible without compression; A process that reduces the file size for processing, storage, transmission, and display Compression may be lossless (e g , CCITT) or lossy (JPEG) The quality of the image may be affected by the compression techniques used and the level of compression applied; In MIDI-computing, the process of compression and expansion refers to changing the range of a song Compression makes the loud parts softer, the soft parts louder; {i} pressing together, making smaller using pressure; It is often possible to remove redundant information or capitalize on patterns in data to make a file smaller Usually when a file has been compressed, it cannot be used until it is uncompressed Image files are common exceptions, though, as many popular image file formats have compression built-in; A technique used to increase the number of bits per second sent over a data link by replacing often-repeated characters, strings, and command sequences with electronic code When this compressed data reaches the remote end of the transmission link, the coded data is replaced with the actual uncompressed data; Reduction in the size of digital materials by removing redundancy or by approximation; lossless compression can be reversed; lossy compression can not be reversed since information is lost by approximation; Reducing the size of data to be stored or transmitted in order to save transmission time, capacity, or storage space Some software programs accomplish this by stripping color graphics and other "non-essential" data identifiers from the data stream (Back to top ); the act of compressing, or the state of being compressed; compaction; 1 A method to store text, data, or images in fewer bits Rather than store every pixel of a blue square, the computer could store only one blue pixel and the dimensions of the square Several compression standards exist: JPEG, JBIG, MPEG, GIF, TIFF, PICT, ZIP 2 Lossy compression A form of compression in which some data is discarded to allow much smaller file sizes In image compression, lossy techniques such as those uses in the JPEG format D Return to top; The coding of files to storage space or transmission time Most commonly used files of text, images, sound, or video can be converted into files of fewer bits These compressed files can then be expanded to the original form for display or play Many compression algorithms exits Some compressions are better suited on one type of file than for others Commonly used image compression methods are JPEG, and GIF There are special compression methods for sound and video (e g , MPEG compression) files Some compression methods are used for files without regard to the kind of data represented Common general compression methods include zip and pkzip for DOS based systems, stuffit for Macintosh® operating systems, andcompress (using gzip) for UNIX operating systems Two or more compressed files may be combined into an archive file using compression programs such as tat or zip; Digital data can be compressed by encoding repeatable patterns of binary 0's and 1's Compression depends entirely on the type of file and compression algorithm used, and can be the result of a software algorithm or hardware circuitry The more patterns that can be found, the more that data can be compressed Text can generally be compressed to about 40% of its original size, and graphics files from 20% to 90%; Reduction in the size of data in order to save space and time spent transferring the file; The re-encoding of data to make it smaller Most image file formats use compression because image files tend to be large and consume large amounts of disk space and transmission time over networks; the electronic process by which any sounds gain is automatically controlled; Compression is the process by which image data is reduced to require less storage space Employing compression is particularly important when saving gray-scale or color images because of their large size Software algorithms search the raster image to build a greatly condensed (from a file storage perspective) format of the image In the case of CCITT Group IV, the file size reduction is about 25: 1 The actual compression factor is greatly dependent upon the quality of the scan and upon the density of the information; Decreasing the size of stored information by reducing the representation of the information without significantly diminishing the information itself, usually by removing redundancies Requires decompression upon retrieval Lossless compression allows the original data to be recreated exactly Lossy compression sacrifices some accuracy to achieve greater compression; The act of compressing, or state of being compressed; an increase in the density of something; encoding information while reducing the bandwidth or bits required; compressure
compression fracture: Any fracture of a bone (most often a load-bearing bone such as a vertebra) caused by compression
compression pump: A machine used to keep blood and lymph flowing by pushing air through bands or sleeves that are placed on the arms or legs
compression ratio: The ratio of the volume between the cylinder head of an internal combustion engine and the piston before and after the compression stroke
compression ratio: The ratio of the size of compressed data after the execution of some compression algorithm to the size of the original data
compression set: The tendency of soft materials, such as elastomers, to undergo permanent deformation; the tendency of such materials to have a memory or to lose their ability to recover in a completely elastic manner
compression wave: Any wave that is propagated by the compression of a fluid; examples include sound
compression bandage: bandage that stops the flow of blood from an artery by applying pressure
compression fracture: fracture in which the bone collapses (especially in short bones such as vertebrae)
compression gauge: (Otomotiv) Like a tire gauge, this tool is used to check the maximum pressure created in a cylinder when the piston is at its highest point (TDC) and is squeezing the fuel/air mixture into the smallest possible space. Poor, or low compression, indicates leakage which leads to a loss of power from that cylinder
compression program: program which constricts the volume of a computer file by means of a special algorithm
compression projectile: In small arms the modern projectile, having a soft core and harder jacket, is subjected to compression throughout the entire cylindrical part
compression projectile: A projectile constructed so as to take the grooves of a rifle by means of a soft copper band firmly attached near its base or, formerly, by means of an envelope of soft metal
compression ratio: (Otomotiv) The ratio between the two volume extremes of the combustion chamber. This cylinder's cubic volume is measured when the piston is at the top (Top Dead Center) and the bottom of its stroke. The higher this ratio, the higher the octane rating required by your engine to prevent pre-ignition (or engine knocking) under load
compression ratio: In an internal combustion engine, the ratio of the maximum to the minimum volume within the cylinder, between the piston and cylinder head. Degree to which the fuel mixture in an internal-combustion engine is compressed before ignition. It is defined as the volume of the combustion chamber with the piston farthest out divided by the volume with the piston in the full-compression position (see piston and cylinder). A compression ratio of six means that the action of the piston compresses the mixture to one-sixth its original volume. A high ratio promotes efficiency but may cause engine knock
compression stroke: One of the four 180-degree full "sweeps" of the piston moving in the cylinder of a four-stroke, internal-combustion engine (originally devised by Nikolaus Otto in 1876) During the compression stroke, the piston moves from BDC to TDC and compresses the air/fuel mixture Note: The 180-degree duration of the compression stroke is commonly longer than the duration between the intake valve-closing point and top dead center or ignition, sometimes referred to as the true "Compression Cycle " The compression stroke is followed by the power stroke
compression stroke: Piston stroke that compresses the air-fuel mixture in the cylinder
compression stroke: Second stroke of the four-stroke cycle, in which the piston moves upward from bottom dead center, compressing the fuel-air mixture
compression stroke: The most basic stroke in massage and Shiatsu is compression, and can be performed on yourself or a partner Compression increases blood flow to the area being worked on and allows muscle fibers to be spread, making the muscle more pliable Using the palm of your hand, slowly exert pressure down on the muscle When compressing your own muscle be creative and pretend you are making pizza dough Feel the compression stroke Compression is useful to effectively loosen and relax muscles after training or competition
compression wave: A wave propagated by means of the compression of a fluid, as a sound wave in air is
compress: A multiply folded piece of cloth, a pouch of ice etc., used to apply to a patient's skin, cover the dressing of wounds, and placed with the aid of a bandage to apply pressure on an injury
He held a cold compress over the sprain.
compress: To condense into a more economic, easier format
This chart compresses the entire audit report into a few lines on a single diagram.
compress: To make smaller; to press or squeeze together, or to make something occupy a smaller space or volume
The force required to compress a spring varies linearly with the displacement.
compress: A machine for compressing
compress: To make digital information smaller by encoding it using fewer bits
compress: To be pressed together or folded by compression into a more economic, easier format
Our new model compresses easily, ideal for storage and travel.
compress: To abridge
If you try to compress the entire book into a three-sentence summary, you will lose a lot of information.
data compression: Any of several techniques for reducing the number of bits needed to represent an item of digital data, either to save storage or to use less bandwidth when transmitting it
selective compression: A process in modelbuilding, in which bulky and/or repetitious elements of the prototype being modeled are omitted, in order to capture the important details in a smaller-than-scale model
compress: to press together or into smaller space
compress: {f} press together, make smaller using pressure; condense
compress: {v} to squeeze close, embrace, reduce
compress: {n} a bolster of linen rags, a bandage
time-space compression: Time–space compression (also known as space–time convergence) is a term used to describe processes that seem to accelerate the experience of time and reduce the significance of distance during a given historical moment
time-space compression: Time-space compression is a term used to describe processes that seem to accelerate the experience of time and reduce the significance of distance during a given historical moment. Geographer David Harvey used the term in The Condition of Postmodernity, where it refers to "processes that . . . revolutionize the objective qualities of space and time"
A compression: constriction
JPEG compression: standard for very efficient compression of graphic pictures while losing a small amount of detail (Computers)
by compression: by pressing, by squeezing, by crushing until smaller
compress: used to cover the dressing of wounds, and so placed as, by the aid of a bandage, to make due pressure on any part
compress: Store data in such a way that the file size is reduced
compress: To embrace sexually
compress: Generically, to make a file smaller by removing redundant information ZIP is the common format for PC/windows computers
compress: To make a file smaller by applying a compression algorithm, usually for the purpose of conserving space or speeding up file transfers This can also refer to the Unix command to compress a file which appends ' Z' to the filename, ' gz' or to the free GNU enhanced version, gzip
compress: a cloth pad or dressing (with or without medication) applied firmly to some part of the body (to relieve discomfort or reduce fever) squeeze or press together; "she compressed her lips"; "the spasm contracted the muscle"
compress: This is a compact way to store files containing text, data, or images Compressed Windows files are known as ZIP files Compacted Macintosh files are known as SIT, SEA, or HQX files Special software is necessary to uncompress these files"Unzip for Windows, and Stuffit Expander for Macintosh
compress: make more compact by or as if by pressing; "compress the data
compress: The act of discarding redundant information from a file, thereby making it smaller
compress: To squash a file to save space and to speed up transfers Two well-known compression programs are Stuffit for Macintosh and WinZip for Windows
compress: {i} poultice, bandage
compress: To reduce the size of a digital file for the purpose of speedier file transfer and archiving
compress: When you compress something or when it compresses, it is pressed or squeezed so that it takes up less space. Poor posture, sitting or walking slouched over, compresses the body's organs Air will compress but the brake fluid won't. + compression com·pres·sion The compression of the wood is easily achieved
compress: a cloth pad or dressing (with or without medication) applied firmly to some part of the body (to relieve discomfort or reduce fever)
compress: To make data take up less space Archiving programs do this, which means that files will take less time to transfer with modems Many modems now have the ability to automatically compress the information they send and receive [See also archive, data compression]
compress: The act of discarding redundant or semi-redundant information from a file, thereby making it smaller
compress: Reduce the size of a design file or cell library file by permanently removing the elements or cells that have been marked for deletion
compress: A folded piece of cloth, pledget of lint, etc
compress: make more compact by or as if by pressing; "compress the data"
compress: A folded piece of material or lint applied hot or cold to the body
compress: To press together; To make more compact by or as if by pressing
compress: A program that compacts a file so that it fits into a smaller space Also can refer just to the technique of reducing the amount of space a file takes up
compress: To make a file smaller by removing redundant information
compress: To make a file smaller by applying a compression algorithm, usually for the purpose of conserving space or speeding up file transfers Most of the files found in found in file libraries are compressed and have the file extension " ZIP"
compress: If an event is compressed into a short space of time, it is given less time to happen than normal or previously. The four debates will be compressed into an unprecedentedly short eight-day period Some courses such as engineering had to be compressed
compress: To condense or abridge
compress: A folded piece of cloth, a pouch of ice, etc., used to cover the dressing of wounds, and placed with the aid of a bandage to apply pressure on an injury
compress: compress files
compress: squeeze or press together; "she compressed her lips"; "the spasm contracted the muscle"
compress: To press or squeeze together; to force into a narrower compass; to reduce the volume of by pressure; to compact; to condense; as, to compress air or water
compress: A compress is simply a cloth soaked in a hot herbal extract and is applied to the painful area
compress: A compress is a pad of wet or dry cloth pressed on part of a patient's body to reduce fever. Sore throats may be relieved by cold compresses. a small thick piece of material that you put on part of someone's body to stop blood flowing out or to make it less painful cold/hot compress
compress: to make a file smaller by changing the way the information is stored
compress: The process of making a file smaller so that it will save disk space and transfer faster over a network The most common compression utilities are PKZIP for IBM PC or compatible computers ( zip files) and Compact Pro ( cpt files) or Stuffit ( sit files) for Macintosh computers
compress: If you compress something such as a piece of writing or a description, you make it shorter. All those three books are compacted and compressed into one book. = condense
compress: A cloth soaked in an infusion or decoction, and pressed against the skin
compress: a folded cloth or pad applied so as to press upon a body part
compress: See data compaction, data compression, signal compression
compress: to squeeze something into less space which is useful for saving space on your hard drive (etc ) see information storage and for making smaller files to send through the Internet there are many compression utilities (useful programs), using different formats 'zipping' ( zip) is common on Windows etc operating systems, and you can get WinZip from the TUCOWS software archive 'binhex' (hqx) is very common for downloadable files for Macintosh, try DropStuff v4 from Aladdin Systems, a site where you can get further information for both Windows and Macintosh, on compressing and decompressing see also archive
compressional: {s} capable of being compacted or condensed; compacted, condensed
data compression: reduction of a file containing data using a special algorithm (Computers)
data compression: Process of reducing the amount of data needed for storage or transmission of a given piece of information (text, graphics, video, sound, etc.), typically by use of encoding techniques. Data compression is characterized as either lossy or lossless depending on whether some data is discarded or not, respectively. Lossless compression scans the data for repetitive sequences or regions and replaces them with a single "token." For example, every occurrence of the word the or region with the colour red might be converted to $. ZIP and GIF are the most common lossless formats for text and graphics, respectively. Lossy compression is frequently used for photographs, video, and sound files where the loss of some detail is generally unnoticeable. JPEG and MPEG (see MP3) are the most common lossy formats
data compression protocol: standard for data compression in communications transfer between computers
file compression: compression of accumulated computerized information
file compression utility: compression program, utility program used to store files in a manner which conserves disk space
image compression: compression of the size of a picture file without harming the quality of the picture itself
image compression: the compression of graphics for storage or transmission
information compression: reduction of computerized information
lossless compression: compression of graphical data in which all of the information is preserved and the quality of the picture is not damaged after the compression
lossy compression: compression of graphical data in which some of the information is lost and the quality of the picture is damaged although the compression is very efficient
nerve compression: harmful pressure on a nerve (especially in nerves that pass over rigid prominences); causes nerve damage and muscle weakness
schedule compression: (Ticaret) Expediting or accomplishing an operation or project task in less than its originally-planned duration
speech compression: compression of the volume of a file containing recorded speech without damaging sound quality