基本周波数

Quality:

Fundamental frequency - lowest frequency of a periodic waveform, such as sound. Article "基本周波数" in Japanese Wikipedia has 16 points for quality (as of July 1, 2025). The article contains 6 references and 7 sections.

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

Since the creation of article "基本周波数", its content was written by 13 registered users of Japanese Wikipedia and edited by 390 registered Wikipedia users in all languages.

The article is cited 350 times in Japanese Wikipedia and cited 1688 times in all languages.

The highest Authors Interest rank from 2001:

Local (Japanese): #12942 in September 2020
Global: #10489 in February 2002

The highest popularity rank from 2008:

Local (Japanese): #64755 in June 2008
Global: #47315 in April 2010

There are 25 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

#	Language	Quality score
1	Chinese (zh) 基本頻率	45.1034
2	Greek (el) Θεμελιώδης συχνότητα	34.874
3	English (en) Fundamental frequency	29.7472
4	Thai (th) ความถี่มูลฐาน	25.7424
5	Czech (cs) Základní frekvence	25.4605
6	Indonesian (id) Frekuensi dasar	25.2136
7	Ukrainian (uk) Основна частота	25.1771
8	Arabic (ar) تردد أساسي	23.7082
9	French (fr) Fréquence fondamentale	19.2628
10	Portuguese (pt) Frequência fundamental	17.0665

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 "基本周波数" in all the time

#	Language	Relative popularity
1	English (en) Fundamental frequency	2 953 106
2	French (fr) Fréquence fondamentale	299 931
3	Spanish (es) Frecuencia fundamental	292 028
4	Japanese (ja) 基本周波数	240 523
5	German (de) Grundfrequenz	217 081
6	Polish (pl) Ton podstawowy	122 046
7	Portuguese (pt) Frequência fundamental	115 094
8	Chinese (zh) 基本頻率	114 427
9	Dutch (nl) Grondtoon (natuurkunde)	73 683
10	Italian (it) Frequenza fondamentale	66 620

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 "基本周波数" in June 2025

#	Language	Relative popularity
1	English (en) Fundamental frequency	5 275
2	French (fr) Fréquence fondamentale	492
3	Chinese (zh) 基本頻率	354
4	German (de) Grundfrequenz	272
5	Spanish (es) Frecuencia fundamental	252
6	Japanese (ja) 基本周波数	200
7	Italian (it) Frequenza fondamentale	131
8	Polish (pl) Ton podstawowy	122
9	Dutch (nl) Grondtoon (natuurkunde)	96
10	Portuguese (pt) Frequência fundamental	96

More...

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

The highest AI

Language versions of the article "基本周波数" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	Relative AI
1	English (en) Fundamental frequency	116
2	German (de) Grundfrequenz	60
3	French (fr) Fréquence fondamentale	41
4	Spanish (es) Frecuencia fundamental	27
5	Dutch (nl) Grondtoon (natuurkunde)	26
6	Japanese (ja) 基本周波数	13
7	Portuguese (pt) Frequência fundamental	12
8	Italian (it) Frequenza fondamentale	10
9	Esperanto (eo) Fundamenta frekvenco	9
10	Swedish (sv) Grundfrekvens	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 "基本周波数" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) تردد أساسي		0
2	Azerbaijani (az) Əsas tonun tezliyi		0
3	Catalan (ca) Freqüència fonamental		0
4	Czech (cs) Základní frekvence		0
5	Danish (da) Grundfrekvens		0
6	German (de) Grundfrequenz		0
7	Greek (el) Θεμελιώδης συχνότητα		0
8	English (en) Fundamental frequency		0
9	Esperanto (eo) Fundamenta frekvenco		0
10	Spanish (es) Frecuencia fundamental		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 "基本周波数" with the highest Citation Index (CI)

#	Language	Relative CI
1	English (en) Fundamental frequency	414
2	Japanese (ja) 基本周波数	350
3	Italian (it) Frequenza fondamentale	132
4	Chinese (zh) 基本頻率	124
5	French (fr) Fréquence fondamentale	120
6	German (de) Grundfrequenz	107
7	Spanish (es) Frecuencia fundamental	79
8	Portuguese (pt) Frequência fundamental	53
9	Persian (fa) بسامد پایه	43
10	Catalan (ca) Freqüència fonamental	42

More...

Scores

Estimated value for Wikipedia:

Japanese:

Global:

Popularity in June 2025:

Japanese:

Global:

Popularity in all years:

Japanese:

Global:

Authors in June 2025:

Japanese:

Global:

Registered authors in all years:

Japanese:

Global:

Citations:

Japanese:

Global:

Quality measures

Interwikis

#	Language	Value
ar	Arabic تردد أساسي
az	Azerbaijani Əsas tonun tezliyi
ca	Catalan Freqüència fonamental
cs	Czech Základní frekvence
da	Danish Grundfrekvens
de	German Grundfrequenz
el	Greek Θεμελιώδης συχνότητα
en	English Fundamental frequency
eo	Esperanto Fundamenta frekvenco
es	Spanish Frecuencia fundamental
et	Estonian Põhisagedus
fa	Persian بسامد پایه
fr	French Fréquence fondamentale
hi	Hindi मूल आवृत्‍ति
id	Indonesian Frekuensi dasar
it	Italian Frequenza fondamentale
ja	Japanese 基本周波数
nl	Dutch Grondtoon (natuurkunde)
nn	Norwegian (Nynorsk) Grunnfrekvens
pl	Polish Ton podstawowy
pt	Portuguese Frequência fundamental
sv	Swedish Grundfrekvens
th	Thai ความถี่มูลฐาน
uk	Ukrainian Основна частота
zh	Chinese 基本頻率

Popularity rank trends

Best Rank	Japanese: #64755 06.2008	Global: #47315 04.2010

AI rank trends

Best Rank	Japanese: #12942 09.2020	Global: #10489 02.2002

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Fundamental frequency from Wikipedia articles about Harmonic, Natural frequency, Overtone, Harmonic series and Voice frequency. Whereas reading the article about Fundamental frequency people most often go to Wikipedia articles on Harmonic series, Harmonic, Overtone, Waveform and Natural frequency.

Cumulative results of quality and popularity of the Wikipedia article

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

en: Fundamental frequency

fr: Fréquence fondamentale

es: Frecuencia fundamental

ja: 基本周波数

de: Grundfrequenz

pl: Ton podstawowy

pt: Frequência fundamental

zh: 基本頻率

nl: Grondtoon (natuurkunde)

it: Frequenza fondamentale

th: ความถี่มูลฐาน

cs: Základní frekvence

el: Θεμελιώδης συχνότητα

id: Frekuensi dasar

hi: मूल आवृत्‍ति

fa: بسامد پایه

da: Grundfrekvens

sv: Grundfrekvens

ar: تردد أساسي

ca: Freqüència fonamental

et: Põhisagedus

nn: Grunnfrekvens

uk: Основна частота

eo: Fundamenta frekvenco

az: Əsas tonun tezliyi

News from 12 August 2025

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In Japanese Wikipedia the most popular articles on that day were: 日本航空123便墜落事故, 坂本九, 二階堂ふみ, カズレーザー, 北原遥子, やなせたかし, 柏木由紀子, 大竹七未, 大島花子, 舞坂ゆき子.

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

Quality and popularity assessment of Wikipedia

基本周波数