Eficiência espectral

pt

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Eficiência espectral

Quality:

Spectral efficiency - information rate that can be transmitted over a given bandwidth. Article "Eficiência espectral" in Portuguese Wikipedia has 15.4 points for quality (as of August 1, 2024).

This article has the best quality in English Wikipedia. Also, this article is the most popular in that language version.

Since the creation of article "Eficiência espectral", its content was written by 7 registered users of Portuguese Wikipedia and edited by 188 registered Wikipedia users in all languages.

The article is cited 5 times in Portuguese Wikipedia and cited 538 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #3598 in February 2009
  • Global: #72866 in July 2010

The highest popularity rank from 2008:

  • Local (Portuguese): #79380 in April 2009
  • Global: #114605 in February 2008

There are 13 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from August 1, 2024 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Spectral efficiency
35.6935
2Catalan (ca)
Eficiència espectral
31.5845
3Ukrainian (uk)
Спектральна ефективність
27.609
4Chinese (zh)
頻譜效率
16.1276
5Portuguese (pt)
Eficiência espectral
15.3759
6Spanish (es)
Eficiencia espectral
13.2393
7Polish (pl)
Wydajność widmowa
12.3586
8Arabic (ar)
كفاءة طيفية
11.0585
9Japanese (ja)
スペクトル効率
7.69
10German (de)
Spektrale Effizienz
5.0154
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Eficiência espectral" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Spectral efficiency
1 258 612
2Chinese (zh)
頻譜效率
77 877
3German (de)
Spektrale Effizienz
77 160
4Spanish (es)
Eficiencia espectral
56 322
5Japanese (ja)
スペクトル効率
54 807
6Italian (it)
Efficienza spettrale
46 820
7French (fr)
Efficacité spectrale
23 502
8Portuguese (pt)
Eficiência espectral
21 228
9Polish (pl)
Wydajność widmowa
16 149
10Arabic (ar)
كفاءة طيفية
8 154
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in July 2024

The most popular language versions of the article "Eficiência espectral" in July 2024
#LanguagePopularity awardRelative popularity
1English (en)
Spectral efficiency
2 888
2Chinese (zh)
頻譜效率
269
3German (de)
Spektrale Effizienz
192
4Spanish (es)
Eficiencia espectral
136
5Italian (it)
Efficienza spettrale
116
6Japanese (ja)
スペクトル効率
76
7French (fr)
Efficacité spectrale
61
8Ukrainian (uk)
Спектральна ефективність
41
9Polish (pl)
Wydajność widmowa
35
10Arabic (ar)
كفاءة طيفية
22
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Eficiência espectral" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Spectral efficiency
73
2German (de)
Spektrale Effizienz
31
3Dutch (nl)
Spectrale efficiëntie
15
4Italian (it)
Efficienza spettrale
11
5Chinese (zh)
頻譜效率
11
6Arabic (ar)
كفاءة طيفية
8
7Japanese (ja)
スペクトル効率
8
8Spanish (es)
Eficiencia espectral
7
9French (fr)
Efficacité spectrale
7
10Portuguese (pt)
Eficiência espectral
7
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in July 2024

Language versions of the article "Eficiência espectral" with the highest AI in July 2024
#LanguageAI awardRelative AI
1English (en)
Spectral efficiency
2
2Arabic (ar)
كفاءة طيفية
0
3Catalan (ca)
Eficiència espectral
0
4German (de)
Spektrale Effizienz
0
5Spanish (es)
Eficiencia espectral
0
6French (fr)
Efficacité spectrale
0
7Italian (it)
Efficienza spettrale
0
8Japanese (ja)
スペクトル効率
0
9Dutch (nl)
Spectrale efficiëntie
0
10Polish (pl)
Wydajność widmowa
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Eficiência espectral" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Spectral efficiency
222
2Chinese (zh)
頻譜效率
71
3Ukrainian (uk)
Спектральна ефективність
55
4Arabic (ar)
كفاءة طيفية
45
5Italian (it)
Efficienza spettrale
40
6German (de)
Spektrale Effizienz
34
7Japanese (ja)
スペクトル効率
21
8Spanish (es)
Eficiencia espectral
15
9French (fr)
Efficacité spectrale
15
10Catalan (ca)
Eficiència espectral
11
More...

Scores

Estimated value for Wikipedia:
Portuguese:
Global:
Popularity in July 2024:
Portuguese:
Global:
Popularity in all years:
Portuguese:
Global:
Authors in July 2024:
Portuguese:
Global:
Registered authors in all years:
Portuguese:
Global:
Citations:
Portuguese:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
كفاءة طيفية
caCatalan
Eficiència espectral
deGerman
Spektrale Effizienz
enEnglish
Spectral efficiency
esSpanish
Eficiencia espectral
frFrench
Efficacité spectrale
itItalian
Efficienza spettrale
jaJapanese
スペクトル効率
nlDutch
Spectrale efficiëntie
plPolish
Wydajność widmowa
ptPortuguese
Eficiência espectral
ukUkrainian
Спектральна ефективність
zhChinese
頻譜效率

Popularity rank trends

Best Rank Portuguese:
#79380
04.2009
Global:
#114605
02.2008

AI rank trends

Best Rank Portuguese:
#3598
02.2009
Global:
#72866
07.2010

Local AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Spectral efficiency from Wikipedia articles about 5G, Eb/N0, IEEE 802.11ax, Quadrature amplitude modulation and Signal bandwidth. Whereas reading the article about Spectral efficiency people most often go to Wikipedia articles on Bit rate, Shannon–Hartley theorem, Signal bandwidth, Channel capacity and Martin Cooper.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 5 January 2025

On 5 January 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Squid Game, Squid Game, season 2, Avicii, Nosferatu, Epiphany, human metapneumovirus, Jimmy Carter, Elon Musk, Jeff Baena, Aubrey Plaza.

In Portuguese Wikipedia the most popular articles on that day were: Parsec, Lourenço & Lourival, Metapneumovírus, Ayrton Senna, Epifania do Senhor, Batalha de Hastings, Natiruts, Rosângela Lula da Silva, Avicii, Eça de Queiroz.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information