Last Updated
：2026/01/05
超低周波音
Hiragana
ちょうていしゅうはおん
Noun
Japanese Meaning
超低周波音：人間の可聴域よりも低い周波数（一般に20Hz未満）の音波。耳で聞こえにくいが、振動や圧迫感として感じられることがある。工業機械、自然現象（地震・噴火・波浪など）から発生し、環境・健康への影響が議論されることもある。
Easy Japanese Meaning
とてもゆっくりとふるえるおと。にんげんのみみではほとんどきこえない。
Chinese (Simplified) Meaning
次声（频率低于人耳可闻下限的声波） / 超低频声波（低于约20赫兹）
Chinese (Traditional) Meaning
次聲 / 低於人類可聽範圍（約20赫茲以下）的聲波 / 超低頻聲音
Korean Meaning
사람의 가청 한계(약 20Hz)보다 낮은 주파수의 소리 / 20Hz 이하의 음파 / 지진·폭발·대기 현상 등에서 생성되는 매우 낮은 주파수의 소리
Vietnamese Meaning
hạ âm / âm thanh tần số cực thấp / sóng âm dưới ngưỡng nghe của người
Tagalog Meaning
Napakabababang-dalas na tunog na mas mababa sa saklaw ng pandinig ng tao. / Tunog na may dalas na mas mababa sa 20 Hz.
Sense（1）
(physics) infrasound
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
超低周波音
See correct answer
Infrasound is a type of sound that is inaudible to the human ear.
Infrasound is a type of sound that is inaudible to the human ear.
See correct answer
超低周波音は、人間の耳には聞こえない音の一種です。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
