Appendix B
Pitch to Frequency / Frequency to Pitch
Pitch Apps
On the Web
1. Converts Frequency to Cents, and Cents to Frequency (Equal Tempered)
and allows you to change Concert Pitch
http://www.petersontuners.com/index.cfm?category=15
2. Converts Frequency to Cents, and Cents to Frequency (Equal Tempered)
http://www.sengpielaudio.com/calculator-centsratio.htm
The 4th calculator on this page does Cents to Frequency
The 5th calculator on this page does Frequency to Cents
3. Converts Frequencies to Cents (downloadable)
http://www.birdsoft.demon.co.uk/music/notecalc.htm
4. Converts Frequencies to Cents – http://www.phys.unsw.edu.au/music/note/ (Equal Tempered)
On the IPhone
1. Music Math Touch
Gives Frequencies and Cents for each Tuning System
The chart below may be used in several ways:
1. To find the frequency (based on a pitch) of your Soul, or a higher emotion of Gratitude, Compassion, Love or Joy — so that you can either get a tuning fork or bowl made at that frequency, or to use a tone generator to help you find the frequency so you can tone it with your voice.
2. For recording engineers and home recording enthusiasts, you can program in these frequencies into your synthesizer. You could also program these frequencies into a tone generator.
Octave 0
A 27.500
Ab 29.135
B 30.868
Octave 1
C 32.703
C# 34.648
D 36.708
Eb 38.891
E 41.203
F 43.654
F# 46.249
G 48.999
Ab 51.913
A 55.000
Bb 58.270
B 61.735
Octave 2
C 65.406
C# 69.269
D 73.416
Eb 77.782
E 82.407
F 87.307
F# 92.499
G 97.999
Ab 103.83
A 110.00
Bb 116.34
B 123.47
Octave 3
C 130.81
C# 138.59
D 146.83
Eb 155.36
E 164.81
F 174.61
F# 185.00
G 196
Ab 207.65
A 220.00
Bb 233.08
B 246.94
Octave 4
C 261.18
C# 277.18
D 293.66
Eb 311.13
E 329.63
F 349.23
F# 369.99
G 392.00
Ab 415.30
A 440.00
Bb 466.16
B 493.88
Octave 5
C 523.25
C# 554.37
D 587.33
Eb 622.23
E 659.26
F 698.46
F# 739.99
G 783.99
Ab 830.61
A 880.00
Bb 932.33
B 987.77
Octave 6
C 1046.5
C# 1108.7
D 1174.7
Eb 1244.50
E 1318.5
F 1396.9
F# 1480.0
G 1568.0
Ab 1661.2
A 1760
Bb 1864.7
B 1975.5
Octave 7
C 2093.0
C# 2217.5
D 2349.3
Eb 2489.0
E 2637.0
F 2793.0
F# 2960.0
G 3136.0
Ab 3322.4
A 3520.0
Bb 3729.3
B 3951.1
C 4186.0