Signal-to-noise ratio

Quality:

Signal-to-noise ratio - measure comparing the level of a searched signal to the level of background noise. Article "Signal-to-noise ratio" in English Wikipedia has 41.6 points for quality (as of July 1, 2025). The article contains 21 references and 20 sections. The article also contains quality flaw template, which reduce quality score.

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

In June 2025 the article "Signal-to-noise ratio" was edited by 1 authors in English Wikipedia and written by 3 authors in all languages.

Since the creation of article "Signal-to-noise ratio", its content was written by 266 registered users of English Wikipedia and edited by 964 registered Wikipedia users in all languages.

The article is cited 770 times in English Wikipedia and cited 2889 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #585 in December 2002
• Global: #1743 in December 2002

The highest popularity rank from 2008:

• Local (English): #1370 in March 2015
• Global: #4260 in March 2015

There are 33 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) Signal-to-noise ratio		41.5952
2	Turkish (tr) Sinyal Gürültü Oranı		41.2155
3	German (de) Signal-Rausch-Verhältnis		34.363
4	Portuguese (pt) Relação sinal-ruído		32.3435
5	Russian (ru) Отношение сигнал/шум		26.4449
6	French (fr) Rapport signal sur bruit		23.613
7	Ukrainian (uk) Співвідношення сигнал/шум		23.0369
8	Catalan (ca) Relació senyal-soroll		22.3083
9	Spanish (es) Relación señal/ruido		20.5909
10	Finnish (fi) Signaali-kohinasuhde		19.3214

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

#	Language	Popularity award	Relative popularity
1	English (en) Signal-to-noise ratio		8 200 900
2	German (de) Signal-Rausch-Verhältnis		1 421 322
3	Japanese (ja) SN比		1 396 802
4	Chinese (zh) 信噪比		774 808
5	Russian (ru) Отношение сигнал/шум		773 271
6	Spanish (es) Relación señal/ruido		744 483
7	French (fr) Rapport signal sur bruit		654 629
8	Italian (it) Rapporto segnale/rumore		358 111
9	Portuguese (pt) Relação sinal-ruído		243 284
10	Polish (pl) Stosunek sygnału do szumu		204 994

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

#	Language	Popularity award	Relative popularity
1	English (en) Signal-to-noise ratio		19 266
2	Japanese (ja) SN比		2 288
3	German (de) Signal-Rausch-Verhältnis		2 094
4	Chinese (zh) 信噪比		1 729
5	Russian (ru) Отношение сигнал/шум		1 709
6	French (fr) Rapport signal sur bruit		1 477
7	Italian (it) Rapporto segnale/rumore		550
8	Korean (ko) 신호 대 잡음비		484
9	Portuguese (pt) Relação sinal-ruído		314
10	Polish (pl) Stosunek sygnału do szumu		295

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

#	Language	AI award	Relative AI
1	English (en) Signal-to-noise ratio		266
2	German (de) Signal-Rausch-Verhältnis		153
3	French (fr) Rapport signal sur bruit		106
4	Russian (ru) Отношение сигнал/шум		55
5	Italian (it) Rapporto segnale/rumore		47
6	Chinese (zh) 信噪比		37
7	Hungarian (hu) Jel-zaj viszony		34
8	Dutch (nl) Signaal-ruisverhouding		33
9	Spanish (es) Relación señal/ruido		27
10	Hebrew (he) יחס אות לרעש		27

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

#	Language	AI award	Relative AI
1	English (en) Signal-to-noise ratio		1
2	Indonesian (id) Nisbah sinyal–derau		1
3	Portuguese (pt) Relação sinal-ruído		1
4	Arabic (ar) نسبة الإشارة إلى الضجيج		0
5	Bulgarian (bg) Отношение сигнал-към-шум		0
6	Catalan (ca) Relació senyal-soroll		0
7	Czech (cs) Poměr signálu a šumu		0
8	German (de) Signal-Rausch-Verhältnis		0
9	Spanish (es) Relación señal/ruido		0
10	Estonian (et) Signaali-müra suhe		0

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

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 English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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