107key

Deep Sleep: a free noise protocol for sleep

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If you’re looking for white noise for sleep, 107key offers Deep Sleep, a free, roughly 20-minute sound protocol inside its 18+ Telegram Mini App (@key107_bot). It uses a steady pink-noise bed, not a playlist or a medical treatment. The sound may suit some listeners, but evidence for continuous noise improving sleep is very uncertain, and individual experience varies.

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What is the difference between white noise and pink noise?

Both are sounds made from a range of audible frequencies. White noise is often heard as a brighter, more even hiss. Pink noise has relatively more energy in the lower frequencies, so it can sound deeper or softer—like steady rain or a distant waterfall.

107key’s Deep Sleep session has a softer low end and a steady pink-noise bed. The terms describe sound characteristics; they do not mean that either sound is a proven sleep treatment. People may find one more comfortable than the other, or prefer silence.

Does white noise or pink noise help you sleep?

Research does not establish that continuous noise reliably improves sleep. A 2021 systematic review by Riedy and colleagues examined 38 studies of continuous white or broadband noise. It rated the evidence as very low quality, with results ranging from improvement to disruption, and advised caution because noise may affect sleep and hearing.

Some laboratory findings about pink noise refer to a different method: brief sound pulses precisely timed to brain activity. In a 2017 study, 13 adults aged 60–84 heard pink-noise pulses timed using real-time EEG. The researchers reported changes in slow-wave and spindle activity during stimulation and better overnight word recall compared with sham. A 2026 MIT report described 50-millisecond pulses timed to slow-wave peaks in 14 healthy volunteers.

These pulse-based experiments are not the same as listening to continuous noise through headphones. 107key does not replicate those studies, and they do not show that its session—or continuous pink noise—will produce the same effects.

What is 107key’s Deep Sleep protocol?

107key is an 18+ Telegram Mini App, accessed through the bot @key107_bot. It is not a music catalog, Spotify, or a playlist. Each protocol is one fixed sound session for a particular body goal. The four goals, called vectors, are sleep, appetite, libido, and testosterone.

Deep Sleep is the sleep protocol and the free entry point. Its session lasts about 20 minutes: a gentle fade-in of roughly two minutes, a steady pink-noise bed with a softer low end, and a slow fade-out so the sound does not stop abruptly. The name describes the protocol; it is not a promise of deeper sleep.

There is no website registration. Use happens inside Telegram, and audio is delivered as protected streaming; tracks cannot be downloaded.

How should you use the session safely?

Try it in bed with the lights off, at a comfortable low volume—quieter than normal speech—and start it 20–30 minutes before your planned sleep time. Headphones are strongly recommended because this is designed as a session, not as background sound from laptop speakers.

Keep the volume low, let the gradual fade-out finish, and stop listening if the sound causes discomfort. Do not turn it up to overcome discomfort or use it if listening feels unpleasant. Noise exposure can affect hearing, so a comfortable level matters.

Deep Sleep is not medicine and is not a substitute for a doctor. If you have persistent insomnia or ongoing sleep concerns, speak with a doctor rather than relying on a sound protocol.

Can this help you fall asleep without pills?

Deep Sleep is a sound option, not a pill or a treatment for insomnia. The available facts do not show that it can replace medication, medical advice, or another care plan. If you are considering changing or stopping prescribed medication, ask your doctor.

Some people may find a steady sound comfortable as part of a bedtime routine; others may not. Experience is subjective, and no result is guaranteed. You can try the free session to decide whether listening feels suitable for you, while keeping the volume low and stopping if it bothers you.

Is Deep Sleep free, and what do other protocols cost?

Deep Sleep is free. Start it in Telegram using the free sleep protocol link. Other protocols are launched with keys. The starter pack costs approximately 300 RUB and includes 100 keys, or about 10 sessions. Points earned for finished listens can unlock a protocol permanently.

These options are for the other protocols; Deep Sleep is the free starting point. The app is for adults aged 18 and over, and its protocols are not medical care.

FAQ

Is 107key a white noise Telegram bot for sleep?

107key is an 18+ Telegram Mini App accessed through @key107_bot. Its free Deep Sleep protocol uses a pink-noise sound session; it is not a playlist or music catalog.

How long is the Deep Sleep session?

It lasts about 20 minutes, with a gentle fade-in, a steady pink-noise bed, and a slow fade-out.

Can I download the audio?

No. Audio is available as protected streaming and tracks cannot be downloaded.

Is pink noise proven to improve sleep?

No reliable benefit is established for continuous noise: a systematic review found very low-quality evidence and mixed results. Precisely timed pink-noise pulses in laboratory studies are not the same as continuous listening.

Sources

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18+ · not medicine · not a doctor substitute · subjective experience. Privacy · Terms · RU