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13-12

period of data elements, period duration of data elements

URNurn:iec:std:iec:80000-13:2025-02:::13-12

https://metanorma.github.io/isq-smart/quantities/part-13/t13-12
urn:iec:std:iec:80000-13:2025-02:::13-12

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-13:ed-2008:en:item:13-12

IEC

urn:iec:std:iec:80000-13:2025-02:::item:13-12

Designations

ENperiod of data elements, period duration of data elements

FRpériode d'éléments de données, durée de la période d'éléments de données

Symbol

T

Notation systems

Rendered

T

AsciiMath

T

LaTeX

T

Definition

$T = 1 / r$ where r is the transfer rate (t13-11,item 13-11) when the data elements are transmitted in series

$T = 1 / r$ où r est le débit de transfert (t13-11,13-11) lorsque les éléments de données sont transmis en série

Units

s

second

View related quantities →

Notes

A subscript referring to a specified data element can be added to the symbol.

[example] period of digits, $T_{d}$ ; + period of octets (or bytes), $T_{o}$ or $T_{B}$ .

For the unit second, see IEC 60050-112,droploc%locality:item="112-02-04".

See IEC 60050-171,droploc%locality:item="171-06-05".

Un indice peut être ajouté au symbole pour indiquer un élément de données spécifié.

[example] période d'éléments numériques, $T_{d}$ ; + période d'octets, $T_{o}$ ou $T_{B}$ .

Pour l'unité seconde, voir l'IEC 60050-112,droploc%locality:item="112-02-04".

Voir l'IEC 60050-171,droploc%locality:item="171-06-05".

Concept HierarchyPendrill (2024)

Ttime-type quantitiesLevel 0 · Kind

Broader concepts

◇ time-type quantities

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t13-12

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	13-12
skosxl:prefLabel	"period of data elements, period duration of data elements"@en
skosxl:altLabel	"T"@en
skos:definition	stem:[T = 1 // r] where r is the transfer rate (<<t13-11,item 13-11>>) when the data elements are transmitted in series
skos:note	A subscript referring to a specified data element can be added to the symbol. [example] period of digits, stem:[T_d]; +…
isq:hasUnit	s (second)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-13

Related Entities

isq:QuantityShape isq:part-13 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry