ホワイトノイズジェネレーター
3 種類ホワイト・ピンク・ブラウンノイズをブラウザで再生。音量調整に対応し、集中・睡眠・マスキング向け。
WebAudio · ループ再生 · 録音なし
全周波数のヒス音。鋭い背景音のマスキングに最適。
40%
ヒント
再生中: ホワイト
- 夜は低音量のブラウンノイズで交通音や隣の音を遮りましょう。
- ピンクノイズは勉強向き。長時間でもホワイトより疲れにくい。
- 音量は控えめに。ノイズは妨害を隠すためのもので、置き換えではありません。
About
About White Noise Generator
Pick a noise type and press play. White noise is full-spectrum hiss that masks sharp background sounds; pink noise has equal energy per octave and sounds softer; brown noise emphasizes deep bass and is the most relaxing for sleep.
Volume is adjustable while playing, and the sound loops seamlessly so it can run as long as you need. The audio is synthesized locally with WebAudio - nothing is recorded, uploaded, or streamed.
Common uses include masking traffic and neighbor noise at night, maintaining focus during deep work, and providing a consistent auditory backdrop for naps or meditation.
機能ハイライト
- White, pink, and brown noise types
- Seamless looping playback
- Live volume control while playing
- Synthesized locally with WebAudio
- No recording, upload, or streaming