Modulació Sigma-Delta

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Modulació Sigma-Delta

Quality:

Delta-sigma modulation - Method for converting signals between digital and analog. Article "Modulació Sigma-Delta" in Catalan Wikipedia has 12.9 points for quality (as of July 1, 2025). The article contains 0 references and 2 sections.

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 "Modulació Sigma-Delta", its content was written by 12 registered users of Catalan Wikipedia and edited by 342 registered Wikipedia users in all languages.

The article is cited 9 times in Catalan Wikipedia and cited 421 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #5288 in January 2018
  • Global: #34843 in November 2005

The highest popularity rank from 2008:

  • Local (Catalan): #37077 in October 2024
  • Global: #73127 in January 2015

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 July 1, 2025 (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)
Delta-sigma modulation
74.8281
2Estonian (et)
Delta-Sigma Modulatsioon
45.615
3Polish (pl)
Modulacja delta-sigma
32.5059
4Chinese (zh)
ΔΣ調變
27.8281
5Russian (ru)
Сигма-дельта-модуляция
26.4322
6German (de)
Delta-Sigma-Modulation
19.4035
7Ukrainian (uk)
Сигма-дельта-модуляція
15.6127
8Spanish (es)
Modulación Sigma-Delta
13.1179
9Catalan (ca)
Modulació Sigma-Delta
12.9166
10Japanese (ja)
ΔΣ変調
9.229
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 "Modulació Sigma-Delta" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Delta-sigma modulation
1 984 258
2Japanese (ja)
ΔΣ変調
403 385
3German (de)
Delta-Sigma-Modulation
341 009
4Russian (ru)
Сигма-дельта-модуляция
222 478
5Chinese (zh)
ΔΣ調變
178 086
6Spanish (es)
Modulación Sigma-Delta
96 356
7Polish (pl)
Modulacja delta-sigma
67 762
8Italian (it)
Modulazione Sigma-Delta
65 151
9Korean (ko)
델타-시그마 변조
52 775
10Arabic (ar)
تضمين دلتا سيغما
7 469
More...

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

Most popular in June 2025

The most popular language versions of the article "Modulació Sigma-Delta" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Delta-sigma modulation
8 142
2Russian (ru)
Сигма-дельта-модуляция
705
3German (de)
Delta-Sigma-Modulation
693
4Japanese (ja)
ΔΣ変調
663
5Spanish (es)
Modulación Sigma-Delta
479
6Chinese (zh)
ΔΣ調變
479
7Polish (pl)
Modulacja delta-sigma
223
8Italian (it)
Modulazione Sigma-Delta
215
9Korean (ko)
델타-시그마 변조
96
10Ukrainian (uk)
Сигма-дельта-модуляція
44
More...

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

The highest AI

Language versions of the article "Modulació Sigma-Delta" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Delta-sigma modulation
148
2German (de)
Delta-Sigma-Modulation
36
3Russian (ru)
Сигма-дельта-модуляция
32
4Japanese (ja)
ΔΣ変調
25
5Italian (it)
Modulazione Sigma-Delta
20
6Chinese (zh)
ΔΣ調變
18
7Polish (pl)
Modulacja delta-sigma
16
8Catalan (ca)
Modulació Sigma-Delta
12
9Spanish (es)
Modulación Sigma-Delta
11
10Ukrainian (uk)
Сигма-дельта-модуляція
9
More...

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

The highest AI in June 2025

Language versions of the article "Modulació Sigma-Delta" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Chinese (zh)
ΔΣ調變
1
2Arabic (ar)
تضمين دلتا سيغما
0
3Catalan (ca)
Modulació Sigma-Delta
0
4German (de)
Delta-Sigma-Modulation
0
5English (en)
Delta-sigma modulation
0
6Spanish (es)
Modulación Sigma-Delta
0
7Estonian (et)
Delta-Sigma Modulatsioon
0
8Italian (it)
Modulazione Sigma-Delta
0
9Japanese (ja)
ΔΣ変調
0
10Korean (ko)
델타-시그마 변조
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 "Modulació Sigma-Delta" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Delta-sigma modulation
126
2Russian (ru)
Сигма-дельта-модуляция
49
3Spanish (es)
Modulación Sigma-Delta
41
4Chinese (zh)
ΔΣ調變
38
5Japanese (ja)
ΔΣ変調
37
6Ukrainian (uk)
Сигма-дельта-модуляція
30
7Korean (ko)
델타-시그마 변조
26
8Arabic (ar)
تضمين دلتا سيغما
25
9German (de)
Delta-Sigma-Modulation
21
10Catalan (ca)
Modulació Sigma-Delta
9
More...

Scores

Estimated value for Wikipedia:
Catalan:
Global:
Popularity in June 2025:
Catalan:
Global:
Popularity in all years:
Catalan:
Global:
Authors in June 2025:
Catalan:
Global:
Registered authors in all years:
Catalan:
Global:
Citations:
Catalan:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
تضمين دلتا سيغما
caCatalan
Modulació Sigma-Delta
deGerman
Delta-Sigma-Modulation
enEnglish
Delta-sigma modulation
esSpanish
Modulación Sigma-Delta
etEstonian
Delta-Sigma Modulatsioon
itItalian
Modulazione Sigma-Delta
jaJapanese
ΔΣ変調
koKorean
델타-시그마 변조
plPolish
Modulacja delta-sigma
ruRussian
Сигма-дельта-модуляция
ukUkrainian
Сигма-дельта-модуляція
zhChinese
ΔΣ調變

Popularity rank trends

Best Rank Catalan:
#37077
10.2024
Global:
#73127
01.2015

AI rank trends

Best Rank Catalan:
#5288
01.2018
Global:
#34843
11.2005

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Delta-sigma modulation from Wikipedia articles about Direct Stream Digital, Pulse-density modulation, Analog-to-digital converter, Digital-to-analog converter and Compact disc. Whereas reading the article about Delta-sigma modulation people most often go to Wikipedia articles on Delta modulation, Analog-to-digital converter, Pulse-density modulation, Oversampling and Pulse-code modulation.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 12 August 2025

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Catalan Wikipedia the most popular articles on that day were: Figueres, Companyia Elèctrica Dharma, Esteve Fortuny i Guarro, Josep Fortuny i Guarro, Joan Fortuny i Guarro, Eclipsi solar del 12 d'agost de 2026, Lluís Fortuny i Guarro, Perseids, Julio Sorigué Zamorano, Maria Fortuny i Guarro.

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 July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information