Negative frequency

[Becky]

This is the [frequency] at which the human mind subconsciously thinks. This can be heard and detected by some. This frequency happens before time equals zero, as does a thought happens before time. Negative time and negative frequency are inversely proportional by [the formula]:
-Time=1/-Frequency.
Where [Frequency] and Time can be real and imaginary.
This frequency cannot be detected by many frequency detecting devices. It can also be known as a subconscious negative signal.