wendy carlos alpha scale in hertz (key of A)

// https://en.wikipedia.org/wiki/Alpha_scale
// http://www.microtonal-synthesis.com/scale_carlos_alpha.html


var notes = [
  // the Alpha scale is generated by dividing a perfect fifth into 9 steps
  // with a root of A4 (440hz), a perfect fifth is E4 (659.25hz)
  // to get a single step in the Alpha scale, we perform (659.25-440)/9 = 24.36hz
  // a major third in the alpha scale is 5 steps: 24.36*5 = 121.8hz
  // in this way, we can take any ROOT note in hertz and derive an Alpha scale from it
  
  // Tone.Frequency(440, "hz"), // root A
  // Tone.Frequency(513.08, "hz"), // septimal 2nd
    // Tone.Frequency(537.44, "hz"), // minor 3rd
  // Tone.Frequency(561.8, "hz"), // major 3rd
  // Tone.Frequency(610.52, "hz"), // augmented 4th
  // Tone.Frequency(659.25, "hz"), // perfect 5th
  // Tone.Frequency(732.32, "hz"), // harmonic 7th
]