Compressio datorum

, vel ,Graham 1994:34: "The broad objective of source coding is to exploit or remove 'inefficient' redundancy in the PCM [pulse-code modulation] source and thereby achieve a reduction in the overall source rate R. vel , in ratione signorum digitalium digestionem implicat informationis per pauciores bitos quam in prima repraesentatione. Mahdi, Mohammed, et Mohamed 2012. Compressio aut cum aut sine damno esse potest. Compressio sine damno numerum bitorum minuit per redundantiam statisticam agnoscendam et delendam. Nulla informatio per compressionem sine damno amittitur. Compressio cum damnis numerum bitorum minuit per data non necessaria agnoscenda et delenda.Pujar et Kadlaskar 2010. Ratio magnitudinis fasciculi datorum minuendae compressio datorum appellatur. In contextu transmissionis datorum, digestio fontana appellatur (digestio ad fontem datorum facta, antequam coacervatur vel transmittitur), contra digestionem canalis.Salomon 2008.

Compressio utilis est quia usus opum minuit, sicut spatium recondendi et capacitas transmissionis. Quia data compressa decompressenda sunt ut adhibeantur, haec ratio addita impensas computationales vel alias per decompressionem imponit; hae autem res prandium liberum non sunt. Compressio datorum multiplicis temporis et spatii electioni subiecta est. Exempli gratia, consilium compressionis pro pelliculis magnetoscopicis pretiosum apparatum electronicum poscere potest ut pellicula exprimatur tam rapide ut videri possit cum decomprimitur, et optio pelliculae plene decomprimendae antequam videatur incommoda esse potest vel additum spatium recondendi poscere potest. Designatio consiliorum compressionis datorum electiones inter varias res implicat, inter quas gradus compressionis, summa distortionis introductae (per compressionem datorum amissorum), et opes computationales datorum comprimendorum et exprimendorum.Tank 2011.

Shannon (unitas)
Bitus
Corpus Calgarianum
Corpus Cantuarianum
Ratio compressionis datorum
Distributio dyadica

Notae

Bibliographia
Graham, Wade. 1994. Signal coding and processing. Ed. 2a. Cantabrigiae: Cambridge University Press. ISBN 9780521423366.
Mahdi, O. A., M. A. Mohammed, et A. J. Mohamed. 2021. Implementing a Novel Approach an Convert Audio Compression to Text Coding via Hybrid Technique. International Journal of Computer Science Issues 9(6)3):53–59. PDF.
Pujar, J. H., et L. M. Kadlaskar. 2010. A New Lossless Method of Image Compression and Decompression Using Huffman Coding Techniques. Journal of Theoretical and Applied Information Technology 15(1):18–23. PDF.
Salomon, David. 2008. A Concise Introduction to Data Compression. Berolini: Springer. ISBN 9781848000728.
Tank, M. K. 2011. Implementation of Limpel-Ziv algorithm for lossless compression using VHDL. Thinkquest 2010: Proceedings of the First International Conference on Contours of Computing Technology, 275–283. Berolini: Springer.

Nexus externi
Blelloch, Guy E. "Introduction to Data Compression," www.cs.cmu.edu
"Audio Archiving Guide: Music Formats," techgage.com
Compressio pellicularum 4:2:2 10-bit et eius commoda, extranet.ateme.com
"Data Footprint Reduction Technology," public.dhe.ibm
"EBU subjective listening tests on low-bitrate audio codecs," tech.ebu.ch
"Explanation of lossless signal compression method used by most codecs," www.monkeysaudio.com
Fundamenta compressionis datorum, dvd-hq,info (pellicula)
"Interactive blind listening tests of audio codecs over the internet," www.soundexpert.info
"Intro to Video Compression," www.videsignline.com
"Introduction to Compression Theory," media.wiley.com
"What is Run length Coding in video compression," siliconmentor.blogspot.in
"Which compression technology should be used," extranet.ateme.com
"Why does 10-bit save bandwidth (even when content is 8-bit)?" extranet.ateme.com
"1080p Uncompressed source material for compression testing and research," www.hdgreetings.com
"2,000+ HD and other uncompressed source video clips for compression testing," www.testvid.com


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