← Back to Generator
𝑓
Powered ByFrequency Engine™✓
Hardware Certification Criteria
Technical standards for the FrequencyPop Certified™ badge. Ensuring the precise delivery of digital psychoacoustics.
Apply for Certification →1. Certified Headphones (The Gold Standard)
Binaural entrainment requires precise stereo separation and phase coherence. Certified hardware must meet these strict acoustic benchmarks.
Frequency Response20Hz - 20kHz (±3dB)
Must reproduce the full audible spectrum without significant roll-off.
Why? Creating "Epsilon State" entrainment (0.5Hz) requires drivers capable of moving air at sub-bass frequencies without fluttering.
Total Harmonic Distortion (THD)< 0.5% @ 1kHz
Minimal distortion at 90dB SPL.
Why? Distortion introduces "phantom harmonics" which can alter the therapeutic ratio of the intended frequency (e.g. 432Hz -> 864Hz).
Channel Separation> 60dB
Strict isolation between Left and Right channels.
CRITICAL: Binaural beats rely on the brain processing two distinct signals. Crosstalk creates the beat in the wire, not the brainstem, destroying the effect.
Phase Linearity±15° (100Hz - 10kHz)
Consistent phase alignment across the vocal range.
Why? Essential for maintaining the "Phantom Center" image where the entrainment tone is perceived.
2. Spatial Speakers
- ►Stereo Imaging: Must verify distinct Left/Right separation at 1 meter distance.
- ►Bass Extension: Must resolve 40Hz at -6dB (Essential for Brown/Pink noise masking).
3. The "Sacred" Aesthetic
Preferred material/design choices for FrequencyPop partners.
Materials
Sustainable, natural materials (Wood, Metal, Fabric) preferred over cheap plastic to ground the listener.
Comfort
Low clamping force designed for long-duration sessions (20min+) without fatigue.