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ISO/IEC 80000

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4615: 1089:, denoted 'ISQ', in all languages." It further clarifies that "ISQ is simply a convenient notation to assign to the essentially infinite and continually evolving and expanding system of quantities and equations on which all of modern science and technology rests. ISQ is a shorthand notation for the 'system of quantities on which the SI is based'." 491:
ISO 80000-1:2022 revised ISO 80000-1:2009, which replaced ISO 31-0:1992 and ISO 1000:1992. This document gives general information and definitions concerning quantities, systems of quantities, units, quantity and unit symbols, and coherent unit systems, especially the
1168:. The harmonized IEC 80000-13:2008 standard cancels and replaces subclauses 3.8 and 3.9 of IEC 60027-2:2005, which had defined the prefixes for binary multiples. The only significant change in IEC 80000-13 is the addition of explicit definitions for some quantities. 527:, included in the original 2006 publication, was omitted in the 2019 revision, leaving ISO/IEC 80000 without a definition of this unit; a new part of the standard, IEC 80000-15 (Logarithmic and related quantities), is under development. 63:, formulas involving them, and their corresponding units, in scientific and educational documents for worldwide use. The ISO/IEC 80000 family of standards was completed with the publication of the first edition of Part 1 in November 2009. 71:
By 2021, ISO/IEC 80000 comprised 13 parts, two of which (parts 6 and 13) were developed by IEC and the remaining 11 were developed by ISO, with a further three parts (15, 16 and, 17) under development. Part 14 was withdrawn.
5284: 3941: 1085:(SI). Specifically, its introduction states "The system of quantities, including the relations among the quantities used as the basis of the units of the SI, is named the 1097:
The standard includes all SI units but is not limited to only SI units. Units that form part of the standard but not the SI include the units of information storage (
504:. It specifies mathematical symbols, explains their meanings, and gives verbal equivalents and applications. The descriptive text of this part is available online. 775:
traffic intensity ... of the traffic that would have been generated by the users of a pool of resources if their use had not been limited by the size of the pool
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It has a foreword, scope introduction, scope, normative references (of which there are none), as well as terms, and definitions. It includes definitions of
753:, and specifies names and symbols for these quantities and units. It has a scope; normative references; names, definitions, and symbols; and prefixes for 5154: 3453: 603:
ISO 80000-8:2020 revised ISO 80000-8:2007, which revised ISO 31-7:1992. It gives names, symbols, definitions, and units for quantities of
5149: 3448: 2262: 1156:) bytes. In the standard, the application of the binary prefixes is not limited to units of information storage. For example, a frequency 10  741:
IEC 80000-13:2008 was reviewed and confirmed in 2022 and published in 2008, and replaced subclauses 3.8 and 3.9 of IEC 60027-2:2005 and
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By 2021 the 80000 standard had 13 published parts. A description of each part is available online, with the complete parts for sale.
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Part 1 of ISO 80000 introduces the International System of Quantities and describes its relationship with the
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range of approximately 1 nm to 1 mm. The descriptive text of this part is available online.
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as well as IEC 60027-1. It gives names, symbols, and definitions for quantities and units of
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The Standard also includes definitions for units relating to information technology, such as the
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International System of Quantities (ISQ). The descriptive text of this part is available online.
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number of call attempts over a specified time interval divided by the duration of this interval
750: 391: 40: 2168: 2093: 1993: 1943: 1893: 1843: 1793: 5209: 5099: 4660: 3807: 3317: 2539: 2509: 2402: 2392: 2353: 2345: 853: 665: 655: 5539: 5477: 5444: 5309: 4878: 4565: 4471: 4205: 4180: 4023: 3864: 3615: 3302: 3105: 2978: 2761: 2212: 1157: 725: 715: 679: 670: 635: 627: 1196: – official U.S. representative for SI; publishes freely available guide to use of SI 8: 5409: 4406: 1868: 950: 916: 746: 387: 60: 56: 2216: 1160:
above 1 hertz, i.e., 2 Hz (1024 Hz), is 1 kibihertz (1 KiHz). These
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call intensity ... for the call attempts that result in the transmission of an answer
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Ainslie, Michael A.; Halvorsen, Michele B.; Robinson, Stephen P. (January 2022) .
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traffic intensity ... of the traffic served by a particular pool of resources
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Published standard series about physical quantities and units of measurement
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number of simultaneously busy resources in a particular pool of resources
742: 689: 615: 583:. It gives names, symbols, definitions and units for quantities used for 128: 5379: 5304: 5219: 5159: 4426: 4331: 4038: 4013: 3777: 3732: 3468: 3125: 2938: 2831: 2826: 2821: 2781: 2756: 2631: 2387: 1114: 1025: 907: 592: 413: 579:
ISO 80000-7:2019 revised ISO 80000-7:2008, which superseded
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IEC 80000-6:2022 revised IEC 80000-6:2008, which superseded
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ISO 80000-5:2019 revised ISO 80000-5:2007, which superseded
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ISO 80000-4:2019 revised ISO 80000-4:2006, which superseded
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ISO 80000-3:2019 revised ISO 80000-3:2006, which supersedes
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ISO 80000-2:2019 revised ISO 80000-2:2009, which superseded
5492: 5269: 5204: 4993: 4988: 4983: 4978: 4973: 4963: 4953: 4948: 4938: 4933: 4928: 4923: 4913: 4908: 4903: 4888: 4883: 4873: 4868: 4863: 4853: 4848: 4843: 4838: 4833: 4828: 4823: 4818: 4796: 4791: 4781: 4754: 4749: 4739: 4734: 4729: 4724: 4714: 4709: 4699: 4684: 4679: 4674: 4595: 4590: 4585: 4580: 4555: 4545: 4506: 4456: 4451: 4446: 4441: 4346: 4341: 4336: 4326: 4316: 4301: 4281: 4276: 4271: 4220: 4165: 4160: 4140: 4118: 4098: 4053: 4033: 3988: 3983: 3978: 3946: 3909: 3899: 3884: 3879: 3874: 3859: 3844: 3839: 3767: 3762: 3757: 3737: 3727: 3722: 3717: 3702: 3697: 3645: 3640: 3620: 3590: 3565: 3550: 3520: 3473: 3463: 3443: 3438: 3423: 3418: 3332: 3053: 3048: 2943: 2589: 2584: 2579: 2574: 2569: 2477: 2472: 2467: 2462: 1701:"International standards for quantities and units are under revision" 1165: 1129: 961: 604: 501: 419: 371: 350: 329: 270: 249: 182: 137: 133: 112: 108: 1994:"ISO 80000-5:2019(en) Quantities and units – Part 5: Thermodynamics" 1894:"ISO 80000-3:2019(en) Quantities and units – Part 3: Space and time" 5344: 4918: 4898: 4858: 4813: 4744: 4689: 4230: 4008: 3712: 3540: 3377: 3367: 3352: 3327: 3312: 3287: 3282: 3165: 3140: 3135: 3120: 3115: 3110: 3100: 3065: 3060: 3043: 3023: 3018: 3013: 3008: 3003: 2998: 2988: 2973: 2963: 2958: 2948: 2933: 2928: 2918: 2913: 2908: 2893: 2888: 2883: 2878: 2873: 2858: 2843: 2816: 2811: 2806: 2801: 2796: 2791: 2786: 2776: 2771: 2751: 2746: 2736: 2731: 2721: 2716: 2706: 2701: 2696: 2671: 2661: 2554: 2457: 2452: 2447: 2442: 2437: 2432: 2427: 2422: 2417: 1149: 1141: 580: 564: 551:. It gives names, symbols, definitions and units for quantities of 548: 536: 517: 513: 325: 300: 275: 254: 229: 208: 187: 166: 162: 104: 5369: 5334: 5324: 4893: 4806: 4519: 4311: 4296: 4093: 4083: 4073: 3849: 3665: 3510: 3498: 2656: 2651: 2646: 2641: 2636: 2621: 2616: 2611: 2606: 2601: 2564: 2519: 2514: 2499: 2494: 2489: 1844:"ISO 80000-2:2019(en) Quantities and units – Part 2: Mathematics" 524: 4629: 5399: 5394: 5389: 5299: 5239: 5229: 5224: 5214: 5174: 5124: 4381: 4366: 4361: 4356: 4028: 4003: 3931: 3787: 3772: 3752: 3747: 3692: 3685: 3680: 3675: 3570: 3535: 3382: 3033: 2848: 2412: 2169:"ISO 80000-8:2020(en) Quantities and units – Part 8: Acoustics" 847: 2297: – Guide for the Use of the International System of Units 736: 5249: 5129: 5119: 5114: 5104: 5014: 4943: 4416: 4391: 4113: 3998: 3869: 3650: 3515: 3387: 3362: 3357: 3337: 2711: 2681: 2676: 2397: 2382: 2372: 2367: 1794:"ISO 80000-1:2009(en) Quantities and units – Part 1: General" 1769:"ISO 80000-1:2022(en) Quantities and units – Part 1: General" 1064: 1060: 1056: 1052: 1048: 1044: 1040: 1036: 584: 245: 153: 5274: 5189: 4786: 4063: 3926: 3919: 3585: 3530: 3130: 2741: 2208: 1944:"ISO 80000-4:2019 Quantities and units – Part 4: Mechanics" 1193: 1187: 1102: 1013: 1009: 157: 1190: – publishes freely available information on SI units 4968: 4550: 4240: 3292: 1744:"ISO 80000-1:2009 Quantities and units – Part 1: General" 1098: 1001: 875: 868: 607:. The descriptive text of this part is available online. 571:. The descriptive text of this part is available online. 555:. The descriptive text of this part is available online. 2192: 1136:
kibi-, mebi-, gibi-, etc., originally introduced by the
1092: 1182: 638:. It includes definitions of the following quantities: 47:(ISQ). It was developed and promulgated jointly by the 2285: – Quantities, units, symbols, conversion factors 1070: 791: 2330: 1227:"ISO 80000-1:2022- Quantities And Units - ANSI Blog" 881:equivalent binary digit rate, equivalent bit rate 815: 5521: 1786: 1761: 1570: 1568: 1140:to standardise binary multiples of byte such as 1719:"Standards by ISO/TC 12 – Quantities and units" 2173:International Organization for Standardization 2148:International Organization for Standardization 2123:International Organization for Standardization 2098:International Organization for Standardization 2073:International Organization for Standardization 2048:International Organization for Standardization 2023:International Organization for Standardization 1998:International Organization for Standardization 1973:International Organization for Standardization 1948:International Organization for Standardization 1923:International Organization for Standardization 1898:International Organization for Standardization 1873:International Organization for Standardization 1848:International Organization for Standardization 1823:International Organization for Standardization 1798:International Organization for Standardization 1773:International Organization for Standardization 1748:International Organization for Standardization 1723:International Organization for Standardization 1680:International Organization for Standardization 1655:International Organization for Standardization 1630:International Organization for Standardization 1605:International Organization for Standardization 1580:International Organization for Standardization 1552:International Organization for Standardization 1527:International Organization for Standardization 1502:International Organization for Standardization 1477:International Organization for Standardization 1452:International Organization for Standardization 1427:International Organization for Standardization 1417: 1415: 1399:International Organization for Standardization 1389: 1387: 1371:International Organization for Standardization 1361: 1359: 1343:International Organization for Standardization 1333: 1331: 1315:International Organization for Standardization 1305: 1303: 1287:International Organization for Standardization 1277: 1275: 1259:International Organization for Standardization 1249: 1247: 1214:Standards Catalogue TC/12 Quantities and Units 1164:were standardized first in a 1999 addendum to 574: 49:International Organization for Standardization 4645: 2316: 1565: 2011: 1736: 55:(IEC). It serves as a style guide for using 1412: 1384: 1356: 1328: 1300: 1272: 1244: 737:Part 13: Information science and technology 558: 4652: 4638: 2323: 2309: 1031:Clause 4 of the Standard defines standard 745:. It defines quantities and units used in 5509:International Electrotechnical Commission 2291: – The International System of Units 2224: 1138:International Electrotechnical Commission 760:Quantities defined in this standard are: 542: 507: 53:International Electrotechnical Commission 992:channel time capacity; channel capacity 980:character mean transinformation content 1035:used to denote powers of 1024 as 1024 ( 14: 5522: 1224: 834:probability for waiting for a resource 495: 4633: 2304: 1178:International Vocabulary of Metrology 1093:Units of the ISO and IEC 80000 series 828:probability for losing a call attempt 1225:Schirn, Alexandra (9 January 2023). 1152:(MB), for precisely 1 million ( 598: 530: 2200:IEEE Journal of Oceanic Engineering 859:equivalent binary storage capacity 24: 1087:International System of Quantities 1077:International System of Quantities 1071:International System of Quantities 804: 486: 45:International System of Quantities 25: 5556: 4659: 2271: 4614: 4613: 1125:(a unit of traffic intensity). 986:channel capacity per character; 947:conditional information content 478: 471: 456: 441: 2186: 2161: 2136: 2111: 2086: 2061: 2036: 1986: 1961: 1936: 1911: 1886: 1861: 1836: 1811: 1711: 1693: 1668: 1643: 1618: 1593: 1540: 1515: 1490: 1465: 1440: 896:signal energy per binary digit 838:call intensity, calling rate : 1218: 1207: 983:average transinformation rate 969:mean transinformation content 823:: time average of queue length 810: 807: 801: 792: 13: 1: 1200: 1183:International System of Units 1083:International System of Units 704:characteristic impedance for 2295:NIST Special Publication 811 2289:NIST Special Publication 330 890:quantizing distortion power 779:traffic carried intensity : 773:traffic offered intensity : 416:related to human physiology 7: 1171: 1115:natural unit of information 1026:natural unit of information 844:completed call intensity : 666:sound particle acceleration 656:sound particle displacement 642:logarithmic frequency range 575:Part 7: Light and radiation 452:Printing and writing rules 66: 10: 5561: 1128:The standard includes all 1074: 944:joint information content 622:, and their corresponding 396:subclauses 3.8 and 3.9 of 5501: 5002: 4667: 4609: 4533: 4259: 3411: 2360: 2342: 966:transinformation content 2226:10.1109/JOE.2021.3085947 976:average information rate 865:period of data elements 559:Part 6: Electromagnetism 367:Condensed matter physics 972:character mean entropy 661:sound particle velocity 437:and related quantities 832:waiting probability : 817: 751:information technology 543:Part 5: Thermodynamics 508:Part 3: Space and time 346:Characteristic numbers 41:international standard 818: 398:IEC 60027-2:2005 941:relative redundancy 789: 726:sound exposure level 716:sound pressure level 680:sound energy density 636:sound exposure level 628:sound pressure level 523:A definition of the 61:units of measurement 36:Quantities and units 5535:Physical quantities 2217:2022IJOE...47..179A 1601:"IEC 80000-14:2008" 1576:"IEC 80000-13:2008" 1548:"ISO 80000-12:2019" 1523:"ISO 80000-11:2019" 1498:"ISO 80000-10:2019" 951:conditional entropy 917:information content 826:loss probability : 747:information science 496:Part 2: Mathematics 388:Information science 57:physical quantities 2336:by standard number 2283:ISO TC12 standards 2119:"ISO 80000-8:2007" 2069:"ISO 80000-7:2008" 2019:"IEC 80000-6:2008" 1969:"ISO 80000-5:2007" 1919:"ISO 80000-4:2006" 1869:"ISO 80000-3:2006" 1819:"ISO 80000-2:2009" 1707:. 31 January 2017. 1473:"ISO 80000-9:2019" 1448:"ISO 80000-8:2020" 1423:"ISO 80000-7:2019" 1395:"IEC 80000-6:2022" 1367:"ISO 80000-5:2019" 1339:"ISO 80000-4:2019" 1311:"ISO 80000-3:2019" 1283:"ISO 80000-2:2019" 1255:"ISO 80000-1:2022" 899:error probability 887:, line digit rate 813: 785:mean queue length 731:reverberation time 711:acoustic impedance 706:longitudinal waves 472:under development 462:IEC 80000-17 457:under development 447:IEC 80000-16 442:under development 429:IEC 80000-15 407:IEC 80000-14 381:IEC 80000-13 360:ISO 80000-12 339:ISO 80000-11 310:ISO 80000-10 292:Physical chemistry 31:ISO/IEC 80000 5545:ISO/IEC standards 5517: 5516: 4627: 4626: 2350:ISO romanizations 1676:"IEC/CD 80000-17" 1651:"IEC/CD 80000-16" 1626:"IEC/CD 80000-15" 913:decision content 765:traffic intensity 721:sound power level 632:sound power level 599:Part 8: Acoustics 589:optical radiation 531:Part 4: Mechanics 476: 475: 296:molecular physics 285:ISO 80000-9 264:ISO 80000-8 239:ISO 80000-7 218:IEC 80000-6 197:ISO 80000-5 176:ISO 80000-4 147:ISO 80000-3 122:ISO 80000-2 95:ISO 80000-1 16:(Redirected from 5552: 4654: 4647: 4640: 4631: 4630: 4617: 4616: 2337: 2325: 2318: 2311: 2302: 2301: 2278:BIPM SI Brochure 2265: 2261: 2259: 2257: 2228: 2190: 2184: 2183: 2181: 2179: 2165: 2159: 2158: 2156: 2154: 2140: 2134: 2133: 2131: 2129: 2115: 2109: 2108: 2106: 2104: 2090: 2084: 2083: 2081: 2079: 2065: 2059: 2058: 2056: 2054: 2040: 2034: 2033: 2031: 2029: 2015: 2009: 2008: 2006: 2004: 1990: 1984: 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distance 854:storage capacity 822: 820: 819: 816:{\displaystyle } 814: 743:IEC 60027-3 671:volume flow rate 569:electromagnetism 467:Time dependency 420:IEC 60027-7 225:Electromagnetism 138:IEC 60027-1 113:IEC 60027-3 109:IEC 60027-1 75: 74: 21: 5560: 5559: 5555: 5554: 5553: 5551: 5550: 5549: 5520: 5519: 5518: 5513: 5497: 4998: 4663: 4658: 4628: 4623: 4605: 4529: 4255: 3407: 2356: 2338: 2335: 2329: 2274: 2269: 2268: 2255: 2253: 2191: 2187: 2177: 2175: 2167: 2166: 2162: 2152: 2150: 2144:"ISO 31-7:1992" 2142: 2141: 2137: 2127: 2125: 2117: 2116: 2112: 2102: 2100: 2092: 2091: 2087: 2077: 2075: 2067: 2066: 2062: 2052: 2050: 2042: 2041: 2037: 2027: 2025: 2017: 2016: 2012: 2002: 2000: 1992: 1991: 1987: 1977: 1975: 1967: 1966: 1962: 1952: 1950: 1942: 1941: 1937: 1927: 1925: 1917: 1916: 1912: 1902: 1900: 1892: 1891: 1887: 1877: 1875: 1867: 1866: 1862: 1852: 1850: 1842: 1841: 1837: 1827: 1825: 1817: 1816: 1812: 1802: 1800: 1792: 1791: 1787: 1777: 1775: 1767: 1766: 1762: 1752: 1750: 1742: 1741: 1737: 1727: 1725: 1717: 1716: 1712: 1699: 1698: 1694: 1684: 1682: 1674: 1673: 1669: 1659: 1657: 1649: 1648: 1644: 1634: 1632: 1624: 1623: 1619: 1609: 1607: 1599: 1598: 1594: 1584: 1582: 1574: 1573: 1566: 1556: 1554: 1546: 1545: 1541: 1531: 1529: 1521: 1520: 1516: 1506: 1504: 1496: 1495: 1491: 1481: 1479: 1471: 1470: 1466: 1456: 1454: 1446: 1445: 1441: 1431: 1429: 1421: 1420: 1413: 1403: 1401: 1393: 1392: 1385: 1375: 1373: 1365: 1364: 1357: 1347: 1345: 1337: 1336: 1329: 1319: 1317: 1309: 1308: 1301: 1291: 1289: 1281: 1280: 1273: 1263: 1261: 1253: 1252: 1245: 1235: 1233: 1223: 1219: 1212: 1208: 1203: 1174: 1162:binary prefixes 1153: 1145: 1134:binary prefixes 1132:as well as the 1095: 1079: 1073: 1033:binary prefixes 927:maximum entropy 908:clock frequency 885:modulation rate 871:rate, bit rate 856:, storage size 790: 787: 786: 739: 695:sound intensity 675:volume velocity 646:static pressure 601: 577: 561: 545: 533: 510: 498: 489: 487:Part 1: General 481: 321:nuclear physics 69: 43:describing the 28: 23: 22: 15: 12: 11: 5: 5558: 5548: 5547: 5542: 5537: 5532: 5515: 5514: 5512: 5511: 5505: 5503: 5499: 5498: 5496: 5495: 5490: 5485: 5480: 5475: 5470: 5465: 5460: 5457: 5452: 5447: 5442: 5437: 5432: 5427: 5422: 5417: 5412: 5407: 5402: 5397: 5392: 5387: 5382: 5377: 5372: 5367: 5362: 5357: 5352: 5347: 5342: 5337: 5332: 5327: 5322: 5317: 5312: 5307: 5302: 5297: 5292: 5287: 5282: 5277: 5272: 5267: 5262: 5257: 5252: 5247: 5242: 5237: 5232: 5227: 5222: 5217: 5212: 5207: 5202: 5197: 5192: 5187: 5182: 5177: 5172: 5167: 5162: 5157: 5152: 5147: 5142: 5137: 5132: 5127: 5122: 5117: 5112: 5107: 5102: 5097: 5092: 5087: 5082: 5077: 5072: 5067: 5062: 5057: 5052: 5047: 5042: 5037: 5032: 5027: 5022: 5017: 5012: 5006: 5004: 5000: 4999: 4997: 4996: 4991: 4986: 4981: 4976: 4971: 4966: 4961: 4956: 4951: 4946: 4941: 4936: 4931: 4926: 4921: 4916: 4911: 4906: 4901: 4896: 4891: 4886: 4881: 4876: 4871: 4866: 4861: 4856: 4851: 4846: 4841: 4836: 4831: 4826: 4821: 4816: 4811: 4810: 4809: 4804: 4794: 4789: 4784: 4779: 4774: 4769: 4768: 4767: 4762: 4752: 4747: 4742: 4737: 4732: 4727: 4722: 4717: 4712: 4707: 4702: 4697: 4692: 4687: 4682: 4677: 4671: 4669: 4665: 4664: 4657: 4656: 4649: 4642: 4634: 4625: 4624: 4622: 4621: 4610: 4607: 4606: 4604: 4603: 4598: 4593: 4588: 4583: 4578: 4573: 4568: 4563: 4558: 4553: 4548: 4543: 4537: 4535: 4531: 4530: 4528: 4527: 4522: 4517: 4512: 4509: 4504: 4499: 4494: 4489: 4484: 4479: 4474: 4469: 4464: 4459: 4454: 4449: 4444: 4439: 4434: 4429: 4424: 4419: 4414: 4409: 4404: 4399: 4394: 4389: 4384: 4379: 4374: 4369: 4364: 4359: 4354: 4349: 4344: 4339: 4334: 4329: 4324: 4319: 4314: 4309: 4304: 4299: 4294: 4289: 4284: 4279: 4274: 4269: 4263: 4261: 4257: 4256: 4254: 4253: 4248: 4243: 4238: 4233: 4228: 4223: 4218: 4213: 4208: 4203: 4198: 4193: 4188: 4183: 4178: 4173: 4168: 4163: 4158: 4153: 4148: 4143: 4138: 4137: 4136: 4131: 4121: 4116: 4111: 4106: 4101: 4096: 4091: 4086: 4081: 4076: 4071: 4066: 4061: 4056: 4051: 4046: 4041: 4036: 4031: 4026: 4021: 4016: 4011: 4006: 4001: 3996: 3991: 3986: 3981: 3976: 3971: 3966: 3965: 3964: 3954: 3949: 3944: 3939: 3934: 3929: 3924: 3923: 3922: 3917: 3907: 3902: 3897: 3892: 3887: 3882: 3877: 3872: 3867: 3862: 3857: 3852: 3847: 3842: 3837: 3836: 3835: 3830: 3825: 3820: 3815: 3810: 3805: 3800: 3795: 3785: 3780: 3775: 3770: 3765: 3760: 3755: 3750: 3745: 3740: 3735: 3730: 3725: 3720: 3715: 3710: 3705: 3700: 3695: 3690: 3689: 3688: 3683: 3673: 3668: 3663: 3658: 3653: 3648: 3643: 3638: 3633: 3628: 3618: 3613: 3608: 3603: 3598: 3593: 3588: 3583: 3578: 3573: 3568: 3563: 3558: 3553: 3548: 3543: 3538: 3533: 3528: 3523: 3518: 3513: 3508: 3503: 3502: 3501: 3496: 3491: 3486: 3481: 3471: 3466: 3461: 3456: 3451: 3446: 3441: 3436: 3431: 3426: 3421: 3415: 3413: 3409: 3408: 3406: 3405: 3400: 3395: 3390: 3385: 3380: 3375: 3370: 3365: 3360: 3355: 3350: 3345: 3340: 3335: 3330: 3325: 3320: 3315: 3310: 3305: 3300: 3295: 3290: 3285: 3280: 3275: 3274: 3273: 3268: 3263: 3258: 3253: 3248: 3243: 3238: 3233: 3228: 3223: 3218: 3213: 3208: 3203: 3198: 3193: 3183: 3178: 3173: 3168: 3163: 3158: 3153: 3148: 3143: 3138: 3133: 3128: 3123: 3118: 3113: 3108: 3103: 3098: 3093: 3088: 3083: 3078: 3073: 3068: 3063: 3058: 3057: 3056: 3046: 3041: 3036: 3031: 3026: 3021: 3016: 3011: 3006: 3001: 2996: 2991: 2986: 2981: 2976: 2971: 2966: 2961: 2956: 2951: 2946: 2941: 2936: 2931: 2926: 2921: 2916: 2911: 2906: 2901: 2896: 2891: 2886: 2881: 2876: 2871: 2866: 2861: 2856: 2851: 2846: 2841: 2836: 2835: 2834: 2829: 2824: 2814: 2809: 2804: 2799: 2794: 2789: 2784: 2779: 2774: 2769: 2764: 2759: 2754: 2749: 2744: 2739: 2734: 2729: 2724: 2719: 2714: 2709: 2704: 2699: 2694: 2689: 2684: 2679: 2674: 2669: 2664: 2659: 2654: 2649: 2644: 2639: 2634: 2629: 2624: 2619: 2614: 2609: 2604: 2599: 2594: 2593: 2592: 2587: 2582: 2577: 2572: 2562: 2557: 2552: 2547: 2542: 2537: 2532: 2527: 2522: 2517: 2512: 2507: 2502: 2497: 2492: 2487: 2482: 2481: 2480: 2475: 2470: 2465: 2460: 2455: 2450: 2445: 2440: 2435: 2430: 2425: 2420: 2410: 2405: 2400: 2395: 2390: 2385: 2380: 2375: 2370: 2364: 2362: 2358: 2357: 2343: 2340: 2339: 2328: 2327: 2320: 2313: 2305: 2299: 2298: 2292: 2286: 2280: 2273: 2272:External links 2270: 2267: 2266: 2185: 2160: 2135: 2110: 2085: 2060: 2035: 2010: 1985: 1960: 1935: 1910: 1885: 1860: 1835: 1810: 1785: 1760: 1735: 1710: 1692: 1667: 1642: 1617: 1592: 1564: 1539: 1514: 1489: 1464: 1439: 1411: 1383: 1355: 1327: 1299: 1271: 1243: 1217: 1205: 1204: 1202: 1199: 1198: 1197: 1191: 1185: 1180: 1173: 1170: 1094: 1091: 1075:Main article: 1072: 1069: 994: 993: 990: 984: 981: 978: 973: 970: 967: 964: 959: 954: 948: 945: 942: 939: 934: 929: 924: 919: 914: 911: 905: 900: 897: 894: 893:carrier power 891: 888: 882: 879: 872: 866: 863: 862:transfer rate 860: 857: 851: 842: 836: 830: 824: 812: 809: 806: 803: 800: 797: 794: 783: 777: 771: 738: 735: 734: 733: 728: 723: 718: 713: 708: 702: 700:sound exposure 697: 692: 687: 682: 677: 668: 663: 658: 653: 651:sound pressure 648: 643: 620:sound exposure 612:sound pressure 600: 597: 576: 573: 560: 557: 553:thermodynamics 544: 541: 532: 529: 509: 506: 502:ISO 31-11 497: 494: 488: 485: 480: 477: 474: 473: 470: 468: 465: 463: 459: 458: 455: 453: 450: 448: 444: 443: 440: 438: 432: 430: 426: 425: 422: 417: 414:Telebiometrics 411: 408: 404: 403: 400: 394: 385: 382: 378: 377: 374: 372:ISO 31-13 369: 364: 361: 357: 356: 353: 351:ISO 31-12 348: 343: 340: 336: 335: 332: 330:ISO 31-10 323: 314: 311: 307: 306: 303: 298: 289: 286: 282: 281: 278: 273: 268: 265: 261: 260: 257: 252: 243: 240: 236: 235: 232: 227: 222: 219: 215: 214: 211: 206: 204:Thermodynamics 201: 198: 194: 193: 190: 185: 180: 177: 173: 172: 169: 160: 151: 148: 144: 143: 140: 134:ISO 31-11 131: 126: 123: 119: 118: 115: 102: 99: 96: 92: 91: 88: 85: 82: 79: 68: 65: 51:(ISO) and the 26: 9: 6: 4: 3: 2: 5557: 5546: 5543: 5541: 5538: 5536: 5533: 5531: 5530:ISO/IEC 80000 5528: 5527: 5525: 5510: 5507: 5506: 5504: 5500: 5494: 5491: 5489: 5486: 5484: 5481: 5479: 5476: 5474: 5471: 5469: 5466: 5464: 5461: 5458: 5456: 5453: 5451: 5448: 5446: 5443: 5441: 5438: 5436: 5433: 5431: 5428: 5426: 5423: 5421: 5418: 5416: 5413: 5411: 5408: 5406: 5403: 5401: 5398: 5396: 5393: 5391: 5388: 5386: 5383: 5381: 5378: 5376: 5373: 5371: 5368: 5366: 5363: 5361: 5358: 5356: 5353: 5351: 5348: 5346: 5343: 5341: 5338: 5336: 5333: 5331: 5328: 5326: 5323: 5321: 5318: 5316: 5313: 5311: 5308: 5306: 5303: 5301: 5298: 5296: 5293: 5291: 5288: 5286: 5283: 5281: 5278: 5276: 5273: 5271: 5268: 5266: 5263: 5261: 5258: 5256: 5253: 5251: 5248: 5246: 5243: 5241: 5238: 5236: 5233: 5231: 5228: 5226: 5223: 5221: 5218: 5216: 5213: 5211: 5208: 5206: 5203: 5201: 5198: 5196: 5193: 5191: 5188: 5186: 5183: 5181: 5178: 5176: 5173: 5171: 5168: 5166: 5163: 5161: 5158: 5156: 5153: 5151: 5148: 5146: 5143: 5141: 5138: 5136: 5133: 5131: 5128: 5126: 5123: 5121: 5118: 5116: 5113: 5111: 5108: 5106: 5103: 5101: 5098: 5096: 5093: 5091: 5088: 5086: 5083: 5081: 5078: 5076: 5073: 5071: 5068: 5066: 5063: 5061: 5058: 5056: 5053: 5051: 5048: 5046: 5043: 5041: 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4599: 4597: 4594: 4592: 4589: 4587: 4584: 4582: 4579: 4577: 4574: 4572: 4569: 4567: 4564: 4562: 4559: 4557: 4554: 4552: 4549: 4547: 4544: 4542: 4539: 4538: 4536: 4532: 4526: 4523: 4521: 4518: 4516: 4513: 4510: 4508: 4505: 4503: 4500: 4498: 4495: 4493: 4490: 4488: 4485: 4483: 4480: 4478: 4475: 4473: 4470: 4468: 4465: 4463: 4460: 4458: 4455: 4453: 4450: 4448: 4445: 4443: 4440: 4438: 4435: 4433: 4430: 4428: 4425: 4423: 4420: 4418: 4415: 4413: 4410: 4408: 4405: 4403: 4400: 4398: 4395: 4393: 4390: 4388: 4385: 4383: 4380: 4378: 4375: 4373: 4370: 4368: 4365: 4363: 4360: 4358: 4355: 4353: 4350: 4348: 4345: 4343: 4340: 4338: 4335: 4333: 4330: 4328: 4325: 4323: 4320: 4318: 4315: 4313: 4310: 4308: 4305: 4303: 4300: 4298: 4295: 4293: 4290: 4288: 4285: 4283: 4280: 4278: 4275: 4273: 4270: 4268: 4265: 4264: 4262: 4258: 4252: 4249: 4247: 4244: 4242: 4239: 4237: 4234: 4232: 4229: 4227: 4224: 4222: 4219: 4217: 4214: 4212: 4209: 4207: 4204: 4202: 4199: 4197: 4194: 4192: 4189: 4187: 4184: 4182: 4179: 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Index

ISO 80000-1
international standard
International System of Quantities
International Organization for Standardization
International Electrotechnical Commission
physical quantities
units of measurement
ISO 31-0
IEC 60027-1
IEC 60027-3
Mathematics
ISO 31-11
IEC 60027-1
Space
time
ISO 31-1
ISO 31-2
Mechanics
ISO 31-3
Thermodynamics
ISO 31-4
Electromagnetism
ISO 31-5
Light
radiation
ISO 31-6
Acoustics
ISO 31-7
Physical chemistry
molecular physics

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