White Noise — 10 Hours
10 Hours de white noise — sans pub, sans coupure. Gratuit avec minuterie de sommeil.
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Sélection de white noise longue durée sur YouTube. Cliquez pour écouter — pas besoin de quitter la page.
White Noise for 10 hours
White Noise for 10 hours is ideal for extended sleep, all day background, continuous coverage. Ten hours is the YouTube standard - the duration that dominates ambient sound search queries.
White noise contains equal energy across all audible frequencies — from the deepest bass to the highest treble. It sounds like TV static, a fan on high, or a rushing air vent. It's the broadest-spectrum masking sound available, which makes it the most effective at covering a wide range of environmental noise. White noise was the first type of noise studied for cognitive and sleep benefits, and the evidence is extensive though mixed — the Capezuti systematic review (2022) found only 33% of white noise studies showed clear positive sleep outcomes. The Nigg meta-analysis (2024) found white noise beneficial for ADHD cognition (g=0.249) but harmful for neurotypical adults (g=−0.212), suggesting it works for those who need external stimulation but overstimulates those who don't. Many listeners find white noise harsh for extended periods due to its prominent treble content. If white noise feels fatiguing, try pink or brown noise instead.
Idéal pour
10 Hours — quand utiliser
Ten hours is the YouTube standard - the duration that dominates ambient sound search queries. It provides full overnight coverage with morning margin, or all-day continuous background. Same sleep timer recommendation as 8 hours: for sleep, let it fade after 45-90 minutes. For daytime use, 10 hours covers a full workday plus commute with no restarts needed.
White Noise — toutes les durées
Variantes de White Noise
Aussi en 10 hours
Pourquoi Softly
Zéro pub. Jamais.
Pas d'interruption pendant le sommeil. Pas de pub à 3h du matin. Juste du son.
Minuterie avec fondu
Le son vous aide à vous endormir. Le fondu progressif respecte vos cycles de sommeil.
Mode hors ligne
Pas de mise en mémoire tampon. Pas de WiFi nécessaire. Téléchargez et écoutez partout.
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Questions fréquentes
What is white noise?
Equal energy across all audible frequencies. The broadest-spectrum masking sound available. Sounds like TV static or a fan on high.
Is white noise good for noise masking?
Yes — white noise rates 5/5 for noise masking on Softly. White noise contains equal energy across all audible frequencies — from the deepest bass to the highest treble. It sounds like TV static, a fan on high, or a rushing air vent.
How long should I listen to white noise?
Ten hours is the YouTube standard - the duration that dominates ambient sound search queries. It provides full overnight coverage with morning margin, or all-day continuous background. Same sleep timer recommendation as 8 hours: for sleep, let it fade after 45-90 minutes. For daytime use, 10 hours covers a full workday plus commute with no restarts needed.