White Noise — 1 Hour
1 Hour de white noise — sin anuncios, sin interrupciones. Gratis con temporizador de sueño.
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White Noise for 1 hour
White Noise for 1 hour is ideal for focus session, power nap, pomodoro block. One hour is the ideal duration for focused work sessions, power naps, and Pomodoro cycles.
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.
Ideal para
1 Hour — cuándo usar
One hour is the ideal duration for focused work sessions, power naps, and Pomodoro cycles. Research on directed attention shows that focus quality degrades after 45-90 minutes of sustained effort - making a 1-hour session with a planned break afterward the optimal unit of productive time. For napping, set a 20-minute sleep timer within the hour; for work, try two 25-minute Pomodoro blocks with a 5-minute nature sounds break between them.
White Noise — todas las duraciones
Variantes de White Noise
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Por qué Softly
Sin anuncios. Nunca.
Sin interrupciones mientras duermes. Sin anuncios a las 3 AM. Solo sonido.
Temporizador con fundido
El sonido te ayuda a dormir. El fundido gradual respeta tus ciclos de sueño.
Modo sin conexión
Sin buffering. Sin WiFi necesario. Descarga y escucha en cualquier lugar.
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Preguntas frecuentes
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?
One hour is the ideal duration for focused work sessions, power naps, and Pomodoro cycles. Research on directed attention shows that focus quality degrades after 45-90 minutes of sustained effort - making a 1-hour session with a planned break afterward the optimal unit of productive time. For napping, set a 20-minute sleep timer within the hour; for work, try two 25-minute Pomodoro blocks with a 5-minute nature sounds break between them.