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Aperture Dial

A carrier wave generator for perceptual tuning
Press Begin or tap to activate
Inactive —
Space Play/Stop   F Fullscreen   1–4 Brainwave   Esc Exit

Brainwave Target

Frequency differential between channels

Audio Engine

Signal mode and parameters
Binaural Stereo · Headphones
Isochronic Mono · Speakers OK
Carrier 180 Hz
Volume 30%
Ambient 25%
⚠ Headphones required for binaural mode. Binaural beats require stereo headphones so each ear receives a separate tone. Isochronic mode works with speakers. Not recommended for individuals with photosensitive epilepsy. Start with low volume.

Visual Parameters

Shader geometry and motion
Segments 8
Speed 0.8×
Complexity 5

Color Palette

Visual color scheme