LATENT REFERENCES / TAG2
Hum
Original title: ハム音
This reference note belongs to Tag2 in Latent References, an archive curated by Keigo Yoshida. Its archive region is Pedestrian flow simulation. The note preserves its source text and links so that readers can trace the material behind the 3D map.
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English translation of the archived note. JP shows the original text. Source links and literal code are retained; the translation does not update or independently verify the source claims.
Hum or hum noise (also simply hum) is a low “buzzing” noise corresponding to the power supply frequency.
Generally, hum refers to sounds close to sine waves with few overtones.
Noise containing harmonics is called buzz (Buzz).
Derives from English Hum; when treated as noise, mainly has 2 meanings.
Low-frequency sound heard accompanying the operation of machinery.
Heard mixed with audio from sound-producing equipment such as radios and amplified speakers. The main subject of this entry.
The word’s connotations sometimes cause confusion with the phenomenon where a microphone picks up sound output by a speaker, amplifying it without limit into a shrill sound; for that, see the entries on howling or oscillation circuits.
ハム音またはハムノイズ(単にハムとも)とは、電源周波数に準じた低い「ブーン」という雑音のこと。
一般に正弦波に近い倍音の少ないものをハムと称する。
倍音を含んだノイズはバズ(Buzz)と称する。
英単語のHumに由来し、ノイズ(雑音)とした場合には、主に2通りの意味がある。
機械類の動作に伴って聞こえる低周波の音。
ラジオやアンプスピーカーなど音を出すための機器から、音声に混じって聞こえる。本項で主に述べる。
語感から、スピーカーから出力された音がマイクロフォンに拾われ、無制限に拡大されて甲高い音となる現象と混同されることがあるが、それに関してはハウリングまたは発振回路の項を参照すること。
Source updated 2023-06-15 · Snapshot 2026-10-08
Source links and calculated neighbors
Cosine values measure shared lexical features, not truth, agreement or identical meaning. Original reference links are labeled separately.
- Funktion-One LoudspeakersComputed lexical cosine similarity 0.147 · shared title, text, tags and references
- BWV LoudspeakersComputed lexical cosine similarity 0.095 · shared title, text, tags and references