Another AI sci-fi idea I have is about the discovery of the 7.83 frequency of the average harmonic vibration of the Earth combined with a subsonic B flat frequency of the universe and the drum like magnetic standing bow wave that the Earth feels as it orbits the sun, creating a profound effect on the brain waves of people and animals.

For people with tinnitus, it cancels out the noise and aids sleep for insomniacs. At higher volumes, it induces a profound hypnotic state.
Unfortunately, the government embedded this sound in the intro music of news programs. This Big Brother approach to government turns out to be a manipulation by AI.