Meinl Tuning Fork Sidereal TTF-E-SI
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Tuning Fork
- Planets series
- Description: Duration of an exact rotation of the earth around its own axis measured from a fixed star position
- Position of the sun: 3rd planet
- The orbital period in years: 1
- The orbital period in days: 9460800
- The orbital period in seconds: 8.17973 x 10 to the 11th power
- Calculation of frequency: 1/86164.09054 sec = 0.0000116 Hz (0.0000116 Hz x 2) 2 to the power of 23 = 194.71 Hz
- Frequency: 227.43 Hz (octave = 29)
- Tone: G3
- Shifted standard tuning 440 Hz: A4/a ' = 437.11 Hz
- Made in Germany
Available since
May 2021
Item number
520464
Sales Unit
1 piece(s)
