Mask Noise with 100% Naturally Recorded Brown Noise
English
Better Sleep, Focus, Meditation
Can’t Sleep Due to Noise
Distracted by Voices or Noise at the Office
Health Concerns from Long-Term Artificial or Low-Quality Sound
Sounds that can’t be seen are often overlooked.
In today’s society, artificial noise abounds, yet methods like walls or earplugs are often insufficient.
As a result, many people struggle with sleep disorders or a lack of concentration in office environments.
Brown noise is a powerful method that masks noise by playing sounds in a frequency range similar to the noise itself, making it less perceptible.
However, the long-term effects of listening to artificially generated sounds remain scientifically unclear.
NNTM (Natural Noise Therapy & Meditation) is a 100% naturally recorded brown noise, inspired by how people since ancient times used natural sounds like rivers to block noise and protect acoustic privacy.
Designed with maximum consideration for human health, it shuts down artificial noise to deliver high performance, quality sleep, and stress reduction.
100% Natural Sound Designed to Cover Everyday Noise
NNTMTM’s natural brown noise, while 100% organically recorded, is designed to spread evenly across the same frequency range as everyday sounds. This coverage of broad noise-inducing frequencies helps maintain a noise-free environment that supports both mental and physical well-being.
High-Fidelity Recordings in Pristine Environments
Experience the authentic sounds*2 of nature through high-fidelity 2.8MHz DSD*1 recordings captured at altitudes above 1,000 meters and repeatedly tested for optimal quality.
These highest-quality natural sounds effectively cover everyday noise while remaining comfortable for extended listening. We use them daily, proving their effectiveness.
Choose from various options tailored to different scenarios, such as enhancing focus in the office or supporting better sleep.
These highest-quality natural sounds effectively cover everyday noise while remaining comfortable for extended listening. We use them daily, proving their effectiveness.
Choose from various options tailored to different scenarios, such as enhancing focus in the office or supporting better sleep.
*1 DSD (Direct Stream Digital) converts wideband signals directly into 1-bit digital data, representing sound amplitude through pulse waveform density. This waveform closely resembles the compression and rarefaction of sound waves in space, mirroring natural sound. DSD offers an exceptionally wide playback range—far exceeding 100kHz—along with ample dynamic range in the audible spectrum, enabling truer reproduction of the original sound.
*2 The audio used in this product is converted to 96kHz PCM format, the maximum playable on iPhone.
Download NNTMTM’s 100% Natural Brown Noise for better sleep, noise relief, enhanced work focus, and meditation benefits in your daily life.
FAQ
What’s the best audio equipment for listening to NNTM?
Using speakers, headphones, or earphones with a dynamic range faithful to the original sound ensures the balance of the sound’s frequency bands is preserved. When playing from an iPhone, it supports 96kHz PCM or DSD formats (DSD playback functionality will be added after April 2025). For best results, speakers, earphones, or headphones should at least support high-resolution audio playback.