← 46ed7 47ed7 48ed7 →
Prime factorization 47 (prime)
Step size 71.6771 ¢ 
Octave 17\47ed7 (1218.51 ¢)
Twelfth 27\47ed7 (1935.28 ¢)
Consistency limit 3
Distinct consistency limit 3

47 equal divisions of the 7th harmonic (abbreviated 47ed7) is a nonoctave tuning system that divides the interval of 7/1 into 47 equal parts of about 71.7 ¢ each. Each step represents a frequency ratio of 71/47, or the 47th root of 7.