Interesting Old Patents

Interesting Old Patents

FM Theata-Inducing Audible Sound, and Method, Device and Recorded Medium to Generate the Same

FM Theata-Inducing Audible Sound, and Method, Device and Recorded Medium to Generate the Same

Metadata

Patent Number: 5954630

Patent Date: Sept. 21, 1999

Added to IOP: May 15, 2024, 12:26 a.m.

Short Description

Stimulating attentive brain states (like FM Theata) using a specific recorded sound superimposed on a 20hz sound wave.

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