207.36 Hz

In Die Kosmische Oktave (1978), Cousto octave-doubled the synodic orbital period of Uranus until it became an audible pitch near G♯, giving 207.36 Hz. It is one of the standard planetary tuning-fork frequencies. In planetary sound work the Uranus tone is associated with change and awakening and is used as a sustained drone. Auriviel builds tracks on this fundamental for its shimmering upper register — a listening experience, not a therapy. Independent of any tradition, controlled clinical evidence that a specific frequency produces a specific health effect is limited and mixed. Auriviel presents these tunings as music and contemplative practice. This page is for general information and relaxation. Auriviel's frequency music is not medical advice, diagnosis, or treatment, and no health outcome is claimed. If you have a medical concern, please consult a qualified professional.