Delta-sigma modulation

Delta-sigma modulation - Method for converting signals between digital and analog. Article "Delta-sigma modulation" in English Wikipedia has 74.8 points for quality (as of July 1, 2025). The article contains 49 references and 26 sections.

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

Since the creation of article "Delta-sigma modulation", its content was written by 148 registered users of English Wikipedia and edited by 342 registered Wikipedia users in all languages.

The article is cited 126 times in English Wikipedia and cited 421 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #16899 in November 2005
• Global: #34843 in November 2005

The highest popularity rank from 2008:

• Local (English): #66888 in January 2015
• 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.

#	Language	Quality grade	Quality score
1	English (en) Delta-sigma modulation		74.8281
2	Estonian (et) Delta-Sigma Modulatsioon		45.615
3	Polish (pl) Modulacja delta-sigma		32.5059
4	Chinese (zh) ΔΣ調變		27.8281
5	Russian (ru) Сигма-дельта-модуляция		26.4322
6	German (de) Delta-Sigma-Modulation		19.4035
7	Ukrainian (uk) Сигма-дельта-модуляція		15.6127
8	Spanish (es) Modulación Sigma-Delta		13.1179
9	Catalan (ca) Modulació Sigma-Delta		12.9166
10	Japanese (ja) ΔΣ変調		9.229

More...

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

The most popular language versions of the article "Delta-sigma modulation" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Delta-sigma modulation		1 984 258
2	Japanese (ja) ΔΣ変調		403 385
3	German (de) Delta-Sigma-Modulation		341 009
4	Russian (ru) Сигма-дельта-модуляция		222 478
5	Chinese (zh) ΔΣ調變		178 086
6	Spanish (es) Modulación Sigma-Delta		96 356
7	Polish (pl) Modulacja delta-sigma		67 762
8	Italian (it) Modulazione Sigma-Delta		65 151
9	Korean (ko) 델타-시그마 변조		52 775
10	Arabic (ar) تضمين دلتا سيغما		7 469

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

The most popular language versions of the article "Delta-sigma modulation" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Delta-sigma modulation		8 142
2	Russian (ru) Сигма-дельта-модуляция		705
3	German (de) Delta-Sigma-Modulation		693
4	Japanese (ja) ΔΣ変調		663
5	Spanish (es) Modulación Sigma-Delta		479
6	Chinese (zh) ΔΣ調變		479
7	Polish (pl) Modulacja delta-sigma		223
8	Italian (it) Modulazione Sigma-Delta		215
9	Korean (ko) 델타-시그마 변조		96
10	Ukrainian (uk) Сигма-дельта-модуляція		44

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

Language versions of the article "Delta-sigma modulation" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Delta-sigma modulation		148
2	German (de) Delta-Sigma-Modulation		36
3	Russian (ru) Сигма-дельта-модуляция		32
4	Japanese (ja) ΔΣ変調		25
5	Italian (it) Modulazione Sigma-Delta		20
6	Chinese (zh) ΔΣ調變		18
7	Polish (pl) Modulacja delta-sigma		16
8	Catalan (ca) Modulació Sigma-Delta		12
9	Spanish (es) Modulación Sigma-Delta		11
10	Ukrainian (uk) Сигма-дельта-модуляція		9

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

Language versions of the article "Delta-sigma modulation" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Chinese (zh) ΔΣ調變		1
2	Arabic (ar) تضمين دلتا سيغما		0
3	Catalan (ca) Modulació Sigma-Delta		0
4	German (de) Delta-Sigma-Modulation		0
5	English (en) Delta-sigma modulation		0
6	Spanish (es) Modulación Sigma-Delta		0
7	Estonian (et) Delta-Sigma Modulatsioon		0
8	Italian (it) Modulazione Sigma-Delta		0
9	Japanese (ja) ΔΣ変調		0
10	Korean (ko) 델타-시그마 변조		0

More...

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

Language versions of the article "Delta-sigma modulation" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Delta-sigma modulation		126
2	Russian (ru) Сигма-дельта-модуляция		49
3	Spanish (es) Modulación Sigma-Delta		41
4	Chinese (zh) ΔΣ調變		38
5	Japanese (ja) ΔΣ変調		37
6	Ukrainian (uk) Сигма-дельта-модуляція		30
7	Korean (ko) 델타-시그마 변조		26
8	Arabic (ar) تضمين دلتا سيغما		25
9	German (de) Delta-Sigma-Modulation		21
10	Catalan (ca) Modulació Sigma-Delta		9

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#	Language	Value
ar	Arabic تضمين دلتا سيغما
ca	Catalan Modulació Sigma-Delta
de	German Delta-Sigma-Modulation
en	English Delta-sigma modulation
es	Spanish Modulación Sigma-Delta
et	Estonian Delta-Sigma Modulatsioon
it	Italian Modulazione Sigma-Delta
ja	Japanese ΔΣ変調
ko	Korean 델타-시그마 변조
pl	Polish Modulacja delta-sigma
ru	Russian Сигма-дельта-модуляция
uk	Ukrainian Сигма-дельта-модуляція
zh	Chinese ΔΣ調變

Best Rank

English: #66888 01.2015

Global: #73127 01.2015

Best Rank

English: #16899 11.2005

Global: #34843 11.2005

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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