Segon teorema de Shannon

Noisy-channel coding theorem - limit on data transfer rate. Article “Segon teorema de Shannon” in Catalan Wikipedia has 23.3 points for quality (as of July 1, 2026). The article contains 5 references and 6 sections.

This article has the best quality in Russian Wikipedia. However, the most popular language version of this article is English.

In June 2026 the article “Segon teorema de Shannon” was edited by 1 authors in Catalan Wikipedia and written by 2 authors in all languages.

Since the creation of article “Segon teorema de Shannon”, its content was written by 4 registered users of Catalan Wikipedia and edited by 270 registered Wikipedia users in all languages.

The article is cited 11 times in Catalan Wikipedia and cited 236 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #5090 in July 2018
• Global: #12030 in October 2002

The highest popularity rank from 2008:

• Local (Catalan): #28693 in June 2017
• Global: #134846 in February 2008

There are 14 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, 2026 (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	Russian (ru) Теоремы Шеннона для канала с шумом		29.7912
2	English (en) Noisy-channel coding theorem		29.3184
3	Chinese (zh) 有噪信道编码定理		28.0458
4	Catalan (ca) Segon teorema de Shannon		23.2559
5	Dutch (nl) Noisy-channel coderings theorema		21.6749
6	Spanish (es) Segundo teorema de Shannon		18.1751
7	Korean (ko) 잡음 채널 부호화 정리		18.0954
8	Japanese (ja) シャノンの通信路符号化定理		15.4517
9	Italian (it) Secondo teorema di Shannon		13.3535
10	Vietnamese (vi) Định lý mã hóa trên kênh nhiễu		12.9243

More...

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

The most popular language versions of the article "Segon teorema de Shannon" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Noisy-channel coding theorem		1 014 158
2	Chinese (zh) 有噪信道编码定理		144 129
3	Russian (ru) Теоремы Шеннона для канала с шумом		129 411
4	Italian (it) Secondo teorema di Shannon		100 786
5	Japanese (ja) シャノンの通信路符号化定理		83 272
6	French (fr) Théorème du codage de canal		54 765
7	Vietnamese (vi) Định lý mã hóa trên kênh nhiễu		26 246
8	Spanish (es) Segundo teorema de Shannon		23 624
9	Dutch (nl) Noisy-channel coderings theorema		8 292
10	Estonian (et) Kanali kodeerimise teoreem		4 046

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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 "Segon teorema de Shannon" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Noisy-channel coding theorem		2 216
2	Japanese (ja) シャノンの通信路符号化定理		420
3	Chinese (zh) 有噪信道编码定理		406
4	Russian (ru) Теоремы Шеннона для канала с шумом		225
5	Italian (it) Secondo teorema di Shannon		129
6	Spanish (es) Segundo teorema de Shannon		119
7	French (fr) Théorème du codage de canal		92
8	Korean (ko) 잡음 채널 부호화 정리		40
9	Vietnamese (vi) Định lý mã hóa trên kênh nhiễu		34
10	Catalan (ca) Segon teorema de Shannon		21

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

Language versions of the article "Segon teorema de Shannon" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Noisy-channel coding theorem		100
2	Italian (it) Secondo teorema di Shannon		35
3	Chinese (zh) 有噪信道编码定理		25
4	Russian (ru) Теоремы Шеннона для канала с шумом		22
5	French (fr) Théorème du codage de canal		20
6	Dutch (nl) Noisy-channel coderings theorema		15
7	Japanese (ja) シャノンの通信路符号化定理		13
8	Vietnamese (vi) Định lý mã hóa trên kênh nhiễu		11
9	Estonian (et) Kanali kodeerimise teoreem		10
10	Spanish (es) Segundo teorema de Shannon		6

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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 "Segon teorema de Shannon" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) مبرهنة ترميز القناة ذات الضجيج		1
2	Catalan (ca) Segon teorema de Shannon		1
3	English (en) Noisy-channel coding theorem		0
4	Spanish (es) Segundo teorema de Shannon		0
5	Estonian (et) Kanali kodeerimise teoreem		0
6	French (fr) Théorème du codage de canal		0
7	Armenian (hy) Շենոնի թեորեմներ		0
8	Italian (it) Secondo teorema di Shannon		0
9	Japanese (ja) シャノンの通信路符号化定理		0
10	Korean (ko) 잡음 채널 부호화 정리		0

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

Language versions of the article "Segon teorema de Shannon" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Noisy-channel coding theorem		82
2	Chinese (zh) 有噪信道编码定理		25
3	Arabic (ar) مبرهنة ترميز القناة ذات الضجيج		21
4	Japanese (ja) シャノンの通信路符号化定理		19
5	Russian (ru) Теоремы Шеннона для канала с шумом		18
6	Italian (it) Secondo teorema di Shannon		14
7	Korean (ko) 잡음 채널 부호화 정리		13
8	Catalan (ca) Segon teorema de Shannon		11
9	French (fr) Théorème du codage de canal		11
10	Spanish (es) Segundo teorema de Shannon		10

More...

#	Language	Value
ar	Arabic مبرهنة ترميز القناة ذات الضجيج
ca	Catalan Segon teorema de Shannon
en	English Noisy-channel coding theorem
es	Spanish Segundo teorema de Shannon
et	Estonian Kanali kodeerimise teoreem
fr	French Théorème du codage de canal
hy	Armenian Շենոնի թեորեմներ
it	Italian Secondo teorema di Shannon
ja	Japanese シャノンの通信路符号化定理
ko	Korean 잡음 채널 부호화 정리
nl	Dutch Noisy-channel coderings theorema
ru	Russian Теоремы Шеннона для канала с шумом
vi	Vietnamese Định lý mã hóa trên kênh nhiễu
zh	Chinese 有噪信道编码定理

Best Rank

Catalan: #28693 06.2017

Global: #134846 02.2008

Best Rank

Catalan: #5090 07.2018

Global: #12030 10.2002

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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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information