Glossary entry

English term or phrase:

repeatability

Croatian translation:

standadna devijacija

Added to glossary by vedr
Aug 2, 2013 23:16
10 yrs ago
10 viewers *
English term

repeatability

English to Croatian Tech/Engineering Telecom(munications)
Kako bih glasio prijevod ove riječi jer nisam nigdje našao:

Ovako glasi rečenica gdje se ovo spominje:

This had a loos difference of
Change log

Aug 3, 2013 11:50: vedr changed "Language pair" from "English to Croatian" to "Croatian to English"

Aug 3, 2013 11:51: vedr changed "Language pair" from "Croatian to English" to "English to Croatian"

Aug 3, 2013 20:12: Aleksander Vasiljevic changed "Level" from "Non-PRO" to "PRO"

Votes to reclassify question as PRO/non-PRO:

PRO (3): Mira Stepanovic, ipv, Aleksander Vasiljevic

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Discussion

Mira Stepanovic Aug 7, 2013:
@ Daryo Znači vi tvrdite da je u svim ovim tekstovima:
https://www.google.rs/search?q=repeatability of +/- 0.1 dB&i...
termin repeatability pogrešno upotrebljen?
Niko od stručnjaka koji su pisali te tekstove nema pojma za razliku od vas, svaka čast.
Daryo Aug 7, 2013:
Hvala vam na podsećanju na to šta je standardna devicija; ako pogledate šta je "ponovljivost eksperimenta" i uporedite sadržinu teksta možda dođete do istog zaključka kao kolega Aleksandar: da izraz koji po suštini odgovara jeste "standardna devijacija", i da je "prosto izvorni termin neodgovarajući."
Čak ni "ponovljivost merenja" ovde ne odgovara - "ponovljivost merenja" se odnosi na kvalitet mernog instrumenta, ne na merenu veličinu - merena veličina pokazuje varijabilnost koja se izražava kroz srednju vrednjost i odstupanje oko srednje vrednosti - tj. standardnu devijaciju.
Poseban je problem kako prevesti tekst kada je u originalu neki termin pogrešno upotrebljen, ako n.pr. autor ne pravi razliku izmedju modusa proseka i medijane i uporno koristi "prosek" kada je očigledno u pitanju "medijana".
Mira Stepanovic Aug 3, 2013:
Standardna devijacija (standard deviation) ima potpuno drugačije i jasno definisano značenje: https://en.wikipedia.org/wiki/Standard_deviation
https://hr.wikipedia.org/wiki/Standardna_devijacija
vedr (asker) Aug 3, 2013:
Mislim da će mi ovdje najbolje odgovarati standadna devijacija

Proposed translations

2 hrs
Selected

standadna devijacija

Eh... loos, real hand, repeatability... Opet prevod sa kineskog na engleski. Ako biste mogli da date malo više konteksta, bilo bi dobro. Bar da znamo o kakvom se uređaju radi.

S obzirom na to šta piše u dokumentu na donjem linku, sve mi se čini da je u pitanju standardna devijacija.

Real hand - pretpostavljam da su mislili na frekventni opseg zvuka govora.
Note from asker:
Mislim da mi za ovak kontekst najbolje odgovara standardna devijacija.
Peer comment(s):

agree Daryo : najbolje odgovara kontekstu!
11 hrs
disagree Mira Stepanovic : Nažalost ne odgovara kontekstu, standardna devijacija je sasvim drugi pojam/ Izvorni pojam je sasvim odgovarajući: https://www.google.rs/search?q=repeatability of +/- 0.1 dB&i...
1 day 5 hrs
Pa sad, ne znam otkad se ponovljivost meri u decibelima. Ovde je prosto izvorni termin neodgovarajući.
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4 KudoZ points awarded for this answer.
+4
8 hrs

ponovljivost (rezultata, mjerenja)

http://www.google.rs/url?sa=t&rct=j&q=&esrc=s&source=web&cd=...
Ponovljivost (repeatability)- bliskost u slaganju izmedju sukcesivnih merenja koja se izvode pod istim uslovima

http://glosbe.com/en/hr/hydrogenerators
Experimental results on typical hydrogenerators show the satisfactory values of accuracy and repeatibility .
---
Eksperimentalni rezultati na tipičnim hidrogeneratorima pokazuju zadovoljavajuću točnost i ponovljivost mjerenja .

http://www.google.rs/url?sa=t&rct=j&q=&esrc=s&source=web&cd=...
Ponovljivost (engl. repeatibility, R) i obnovljivost (engl. reproducibility, R) mjerenja (mjernog sustava) jest:

http://fins.uns.ac.rs/uploads/fajlovi/Publications/Tehnologi...
Ponovljivost rezultata (repeatibility) u medju-laboratorijskom istraživanju
je bila r=2,11 a njihova reproduktivnost (reproducibility) R=7,73.

http://2008.telfor.rs/files/radovi/08_17.pdf
Ponovljivost određivanja nivoa zvučnog pritiska u malim prostorijama
---
REPEATIBILITY OF SOUND LEVEL DETERMINATION IN SMALL ROOMS
_________
Za potrebe merenja zvučne izolacije određuje se ponovljivost merenja nivoa zvučnog pritiska. Isti rezultati direktno su upotrebljivi i za merenje buke u prostoriji.
---
Repeatibility of the sound insulation measurement is determined for the new project. he same result can be directly used for all in rooms.

http://repeatability.askdefine.com/
2. the variation amongst multiple measurements taken under the same conditions
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Repeatability is the variation in measurements taken by a single person or instrument on the same item and under the same conditions. A measurement may be said to be repeatable when this variation is smaller than some agreed limit. According to the Guidelines for Evaluating and Expressing the Uncertainty of NIST Measurement Results, repeatability conditions include:
the same measurement procedure
the same observer
the same measuring instrument, used under the same conditions
the same location
repetition over a short period of time.

https://www.google.rs/search?q=repeatibility ponovljivost&ie...

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Note added at 1 day8 hrs (2013-08-04 07:23:00 GMT)
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Predavanje - Mjerni sustavi, Tehnički fakultet Sveučilišta u Rijec
http://www.riteh.uniri.hr/zav_katd_sluz/zvd_elek/elektrotehn...
PONOVLJIVOST
A) kratkotrajna (eng. REPEATIBILITY) - pokazuje blizinu (slaganje mjernih rezultata) izlaznih veličina u PONOVLJIVIM mjerenjima ISTE ulazne veličine, u KRATKOM vremenskom razdoblju, ISTIM uvjetima okoline, ISTIM uređajima = KRATKOTRAJNA STABILNOST
- značajka mjernog uređaja
B) dugotrajna (eng. REPRODUCIBILITY) - u DULJEM vremenskom razdoblju u RAZLIČITIM uvjetima okoline i/ili PROMJENJENIM uređajima -značajka mjerne metode

Prema prethodno navedenom tekstu, "repeatibility" se može prevesti i kao "kratkotrajna ponovljivost mjernih rezultata/rezultata/mjerenja".

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Note added at 1 day18 hrs (2013-08-04 18:08:25 GMT)
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http://www.teledynerelays.com/appnotes/Repeatabilitytesting....
RF Insertion Loss Repeatability Testing of RF300 and RF303
Relays
METHODOLOGY FOR DETERMINING REPEATABILITY IN A SWITCHABLE ATTENUATOR CIRCUIT
---
KEY FEATURE
The RF300 and RF303 have a characterized bandwidth to an impressive 3 GHz and provide improved RF signal repeatability of ±0.1dB or better over the entire bandwidth

http://www.agilent.com/about/newsroom/tmnews/background/2007...
Repeatability - has a direct impact on the measurement uncertainty of a test setup. For example, when a network analyzer connected to a multiport test set is used to test multiple devices, the certainty of the system takes into account the repeatability of both the network analyzer and the switch. So, if the network analyzer has 0.01 dB repeatability and a switch has 0.03 dB, the total measurement uncertainty will be 0.044 dB. However, if the switch repeatability is 0.1 dB and the PNA repeatability stays the same, the total measurement uncertainty increases to 0.142 dB. See Equations at the end of this document.

Pogledajte ovde:
https://www.google.rs/search?q=repeatability of +/- 0.1 dB&i...
Peer comment(s):

agree Aleks Milcic (X)
3 hrs
Hvala!
agree Vesna Maširević
4 hrs
Hvala!
agree Sasa Kalcik
6 hrs
Hvala!
agree ipv
10 hrs
Hvala!
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