Meinl Терпаевтический Камертон «Хирон» TTF-CH (172.86 Hz / F3)

Описание

• Planets series
• Description: Asteroid from the Centaurus group — duration of one orbit around the Sun
• Position of the Sun: between Saturn and Uranus
• The orbital period in years: 50.39
• The orbital period in days: 18404.95
• The orbital period in seconds: 1590187464
• Frequency calculation: 1/1590187464 sec = 6.28857×10 to the power of -10 Hz (6.28857×10 to the power of -10 Hz x 2) 2 to the power of 37= 172.86 Hz
• Frequency 172.86 (octave = 38)
• Tone: F3
• Shifted standard tuning 440 Hz: A4/a ‘ = 435.58 Hz
• Made in Germany