Note: Do#3- Détermination de la fréquence: Durée d'une rotation autour du soleil (année civile), ton OM, à partir de la position de la 3ème planète- Temps de rotation en années: 1- Temps de rotation en jours: 365- Temps de rotation en secondes: 31556925.9747- Calcul de la fréquence: 1/31556925.9747 sec. = 3.1689x10 puissance - 8 Hz, (3.1689x10 puissance - 8 Hz x 2) 2 puissance 31 = 136.10 Hz- Fréquence: 136,10 Hz (32 octaves)- Accordage standard décalé: 440 Hz: La4/La' = 432,09 Hz- Fabriqué en Allemagne

Thomann Planetary Tuning Fork Sun, gold plated - suitable for allergy sufferers, extra long handle for better feel and control, Description: Center of the solar system with the planets circling around; Derivation of the sun tone: A virtual planet, which rotates around the center of the sun in the distance of the gravitation-length with near speed of light.; Orbital period in seconds: 0.00003094776; Frequency calculation: 1/0.00003094776 sec. = 32312.52 Hz, (32312.52 Hz / 2) / 27 = 126.22 Hz; Frequency: 126,22 Hz (= -8. Octave); Tone: B2; Shifted 440 Hz standard-pitch: A4/a' = 449,80 Hz; Made in Germany

Série "planète"- Temps de rotation: 248,4301 ans- Fréquence: 140,25 Hz- Différence de tonalité par rapport à la hauteur du diapason La 440 Hz: Do# + 20,6 centièmes- Octave 40- Affectation des couleurs: Bleu-vert- Longueur d'onde: 486 nm- Affectation des chakras/signes du zodiaque: 5e chakra / Scorpion- Fabriqué en Allemagne

Thomann Planetary Tuning Fork Neptune, gold plated - suitable for allergy sufferers, extra long handle for better feel and control, Description: Duration of one orbital period around the sun; Position to sun: 8th planet; Orbital period in years: 164.9; Orbital period in days: 60187.64; Orbital period in seconds: 5200212096; Frequency calculation:, 1/5200212096 sec. = 1.923x10 pot. -10 Hz, (1.923x10 pot. -10 Hz x 2) 2 pot. 39 = 211.44 Hz; Frequency: 211.44 Hz (= 40. Octave); Tone: G#3; Shifted 440 Hz standard-pitch: A4/a' = 448.03 Hz, Made in Germany