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White vs pink vs brown noise
The three noise colours in plain words, what the research honestly shows, and which one to reach for in each situation.
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How to lucid dream
Recall first, then reality checks, MILD, wake back to bed, SSILD, WILD and FILD — with what the evidence honestly says about each.
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How to keep a dream journal
Record before you move, note the feelings first, tag the recurring things — and the mistakes that stall most journals in week two.
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4-7-8 and box breathing for sleep
Three breathing patterns step by step, the honest reason a long exhale calms you, and who should go gently.
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A 60-minute wind-down routine
Light, screens, caffeine, temperature and a fixed wake time, arranged into an hour you can actually keep.
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All night or with a timer?
When to let sound run all night, when a timer with a fade is better, and the volume rule that applies to both.
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Why can’t I remember my dreams?
Almost everyone dreams every night. Here is why the memory does not survive the morning, and a seven-day plan to change that.
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Sleep affirmations
A calm wind-down practice, not a cure: how to use bedtime affirmations, how to write lines you can believe, and how to pair them with slow breathing.
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Fan and appliance sounds for sleep
Why a fan, a tumble dryer or a washing machine sends so many people to sleep, which one to choose, and why a recording beats the real thing.
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Sleeping on a plane or train
Light, noise, posture and timing on the move, why cabin and train drones are so easy to sleep through, and how to use sound without a signal.
Put it into practice tonight
TritonSleep turns this material into a nightly toolkit: more than 45 sounds including plane, train and household drones, a five-layer mixer with timers and fades, guided breathing, affirmations and narrated wind-downs with optional spoken guidance, a private on-device dream journal and guided lucid-dreaming techniques. No account, no ads.
General wellness only: TritonSleep is not a medical device and these guides do not diagnose or treat any sleep condition. They summarise widely published guidance for general interest. If sleep problems persist, or you snore heavily, stop breathing in your sleep or feel exhausted most days, talk to a qualified healthcare professional.