OK guys, let's be serious for just a little while...
*Tone Does Not Objectively Exist*
It's an electronic signal in your brain, primarily the temporal lobe, which is stimulated by the movement of tiny little bones and hairs in your inner ears.
The sound information from the cochlea (which is a spiral-shaped, fluid-filled tube) travels via the auditory nerve to the cochlear nucleus in the brainstem. From there, the signals are projected to the inferior colliculus in the midbrain tectum. The inferior colliculus integrates auditory input with limited input from other parts of the brain and is involved in subconscious reflexes such as the auditory startle response.
The inferior colliculus in turn projects to the medial geniculate nucleus, a part of the thalamus where sound information is relayed to the primary auditory cortex in the temporal lobe. Sound is believed to first become consciously experienced at the primary auditory cortex. Around the primary auditory cortex lies Wernickes area, a cortical area involved in interpreting sounds that is necessary to understand spoken words.
In other words, it's all in your head. If you believe it makes a difference, then it will, but only to you.