E=320 or 324 Hz Tuning Fork

Description

E 320 Hz and E 324 Hz are the 3rd tone or “Mi” of the Physical (Pythagorean or Harmonic Spectrum) Scale – 320 Hz or the Verdi Scale – 324 Hz. The physical scale, known also as the Pythagorean scale, Harmonic Spectrum, and Chakra B is based on C 256 Hz and its octave C 512 Hz.  This scale has many scientific, physical, sound, teaching and healing applications. The intervals are determined mathematically.  The frequencies are C 256 Hz, D 288 Hz,  E 320 Hz, F 341.3 Hz, G 384 Hz, A 426.7 Hz, B 480 Hz, and C 512 Hz. The Hz is stamped on each fork. The complete scale is available HERE. The Verdi scale is based on A=432 Hz, the “La” or sixth tone of a scale based on Middle C= 256 Hz. This is a tonal system based on the physiological characteristics of the human singing voice and is not “mathematically” determined. It is the tonal system adopted by the “Great Masters” composers including Bach, Haydn, Mozart, Beethoven, Schubert, Schumann, and Brahms, among many others. The frequencies included in this scale are C 256 Hz, D 288 Hz,  E 324 Hz, F 341.3 Hz, G 384 Hz, A 432 Hz, B 486 Hz, and C 512 Hz. The Verdi Scale is available HERE.