Electromagnetic Interference Cancellation For Neural Rhythm Research

World's first EMF compensation system. Real-time magnetometer detection of 50/60Hz power grid interference with adaptive anti-interference protocol and 0.01Hz precision DSP.

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0.01Hz Precision
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Real-Time EMF
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Brain Hacking
Cross-Platform

Works on Any Device

Progressive Web App technology means NullField Lab works seamlessly across all your devices. Install directly from your browser. No app store required.

Mobile First

Optimized for smartphones with magnetometer sensors

Desktop Ready

Full-featured interface on tablets and desktops

Offline Capable

Install as PWA and use without internet connection

NullField Lab Mobile App Screenshot

Your environment is already broadcasting

The power grid leaks a drifting 50/60 Hz field into every room. NullField Lab measures it, and cancels through it.

Live compensation model
grid 50.00 Hz output 90.00 Hz beat —
output 90.14 − grid 50.14 = locked 40.00 Hz
How cancellation works →

It runs your whole day, automatically

Headphones on → grant magnetometer → auto mode does the rest. Override anytime.
Auto mode · 24-hour schedule
00:0005:3016:0020:0023:0024:00
Safety: not while driving or operating machinery. Epilepsy: consult a physician first. Discontinue if uncomfortable.
Session guide →

Built like an instrument

Detection precision
±0.01 Hz
Magnetometer sampling
60 Hz
Compensation update
166 ms
Audio latency
< 50 ms
Offline PWA
100%
Battery drain
< 10% / hr
Cross-Device Sensor Sync — phone captures, desktop analyzes, live. Premium
Full specs & architecture →

Pick your experiment

EMF interference

Does compensation change what you can measure?

Rhythm engineering

Hold 40 Hz under live interference.

Lunar correlation

Perigee windows vs. your own data.

Environment mapping

Field strength, room by room.

Performance A/B

Compensated vs. uncompensated blocks.

Data analytics

Export your N=1 dataset anywhere.

Two whitepapers underpin these tracks: Planetary Electromagnetic Entrainment and Compensatory Frequency Entrainment.

Common questions

How is this different from a binaural beats app?
Those play a fixed tone and hope your room is quiet. This measures the interference and cancels through it.
What do I need?
Stereo headphones and an Android phone with Chrome. Elsewhere it runs in fixed 50/60 Hz mode.
Is my data private?
Logged on your device, stays on your device. Export anytime.
Is this a medical device?
No. Research tool, no therapeutic claims, not ARTG listed.
All questions →

Run your first session tonight

Auto mode picks the protocol. You bring headphones.

Launch NullField Lab Read the science
freeworks offlinedata stays on-deviceresearch, not medicine