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Fidelity

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75: 32: 211:, fidelity refers to the degree to which a model or simulation reproduces the state and behaviour of a real world object, feature or condition. Fidelity is therefore a measure of the realism of a model or simulation. Simulation fidelity has also been described in the past as "degree of similarity". In quantum mechanics and optics, the fidelity of a field is calculated as an 227:, the term fidelity denotes how closely a set of procedures were implemented as they were supposed to have been. For example, it is difficult to draw conclusions from a study about formative assessment in school classrooms if the teachers are not able or willing to follow the procedures they received in training. 194:
added a second definition: "A genre of rock music characterized by minimal production, giving a raw and unsophisticated sound." A third was added in 2008: "Unpolished, amateurish, or technologically unsophisticated, esp. as a deliberate aesthetic choice."
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will have a lower fidelity than one in good condition, and a recording made by a low budget record company in the early 20th century is likely to have significantly less audio fidelity than a good modern recording. Similarly in
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In moral philosophy, fidelity refers to a person who keeps agreements. Strong fidelity refers to a person who keeps agreements even if not mutually beneficial to the other person.
178:" has existed since at least the 1950s, shortly after the acceptance of "hi-fi", but its definition evolved continuously between the 1970s and 2000s. In the 1976 edition of the 82: 527:
O'Donnell, Carol L. (2008). "Defining, Conceptualizing, and Measuring Fidelity of Implementation and Its Relationship to Outcomes in Kā€“12 Curriculum Intervention Research".
74: 167:, fidelity refers to the correspondence of the output signal to the input signal, rather than sound quality, as in the popular internet connection technology " 253:, which is the extent to which a translation appears to a native speaker of the target language to have originally been written in that language. 462:
Bowman, D.; Harte, T. L.; Chardonnet, V.; Groot, C. De; Denny, S. J.; Goc, G. Le; Anderson, M.; Ireland, P.; Cassettari, D. (2017-05-15).
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is the extent to which a translation accurately renders the meaning of the source text, without distortion. It is contrasted with
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financial markets it has traditionally been used in the sense encompassed in the motto "my word is my bond".
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In audio, "fidelity" denotes how accurately a copy reproduces its source. In the 1950s, the terms "
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Simulation fidelity in training system design: Bridging the gap between reality and training
485: 204: 8: 1176: 1116: 977: 709: 612: 368: 154:" or "hi-fi" were popularized for equipment and recordings which exhibited more accurate 46: 489: 1141: 770: 677: 606: 475: 224: 182:, lo-fi was added under the definition of "sound production less good in quality than ' 155: 1482: 1476: 1234: 1227: 1096: 937: 795: 509: 501: 372: 340: 159: 1405: 1242: 1136: 989: 689: 662: 652: 558: 536: 493: 332: 1603: 1316: 1250: 1171: 600: 212: 274:ā€“ Erikson's fidelity is the ability to commit to others and acceptance of others 1362: 740: 403: 125: 1655: 1547: 1161: 1146: 1126: 927: 912: 897: 810: 805: 699: 683: 622: 540: 505: 344: 151: 54: 1489: 1413: 1383: 1219: 1181: 1131: 1101: 1069: 1059: 1054: 967: 947: 867: 667: 646: 617: 513: 97: 1201: 1091: 1009: 932: 882: 785: 497: 292: 242: 164: 1514: 1323: 1291: 1156: 1081: 1049: 1029: 902: 892: 852: 832: 790: 320: 283: 277: 208: 1562: 1308: 1306: 1299: 1297: 1274: 1151: 984: 962: 952: 907: 887: 857: 847: 822: 745: 694: 1434: 336: 190:, was defined as "unfavourable signal-to-noise ratio". In 2003, the 1555: 1376: 1284: 1166: 1086: 1044: 1019: 994: 942: 817: 780: 775: 765: 760: 750: 480: 262: 1634: 1496: 1610: 1596: 1529: 1462: 1427: 1355: 1111: 1034: 1004: 957: 917: 842: 800: 298: 101: 1469: 1390: 1578: 1570: 1441: 1420: 1369: 1348: 1191: 922: 581: 426:"SISO-REF-002-1999: Fidelity Implementation Study Group Report" 286: ā€“ Honorary title awarded for service to a church or state 110: 1455: 1397: 1276: 1268: 1064: 1024: 862: 724: 183: 175: 168: 115: 16:
Quality of faithfulness or loyalty to another person or group
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of the field of interest with a reference or target field.
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Index

Fidelity (disambiguation)
splitting
disambiguation page
talk page

Palazzo Ducale in Venice
capital # 28
faithfulness
loyalty
duty
fealty
Latin
City of London
Sound recording and reproduction
high fidelity
sound reproduction
gramophone record
electronics
Wi-Fi
lo-fi
hi-fi
scientific modelling
simulation
overlap integral
program evaluation
Translation Ā§ Fidelity and transparency
translation
Classism
Erikson's theory of personality
Infidelity

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