Guide Mechanism · two numbers
Beat Frequency vs Carrier — The Difference

Two numbers, two jobs. Mix them up and every YouTube caption starts lying.
Carrier is 108 Hz in one ear and 116 Hz in the other. Beat is 8 Hz — the difference. Alpha-as-design-target is a statement about 8, not about 108.
Solfeggio 528, concert A 432, and a 6 Hz theta beat are not competitors. Pitch standards live on one axis. Beat frequency lives on the other. Stacking slogans does not merge the physics.
Read the Console from left to right: carrier, then beat. If you only remember one sentence from this page, remember that.
Beat Frequency vs Carrier — The Difference is a door, not a clinic. Clear separation of roles. Sit with a true-stereo pair if the hour still wants one. Skip it if silence is the better instrument tonight.
How binaural beats work · Headphones · Neural mechanism
Educational only. Not medical advice. Headphones required for a true binaural beat.
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