Patented Technology and the Phenomenon of Hearing Voices: Unveiling the Truth Behind US4877027A

This topic explores the connection between patented brain-computer interface technologies and the phenomenon of hearing voices, focusing on US Patent 4877027A and similar documents. These patents describe devices capable of transmitting audio signals directly into the human brain using electromagnetic waves, raising questions about their potential applications and ethical concerns. Many of these patents were signed by university professors and engineers, suggesting that such technologies have been seriously researched and developed. While some view these advancements as tools for medical and communication purposes, others fear possible misuse, including mind control, involuntary voice induction, and psychological manipulation.