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A079731 Fundamental piano frequencies in Hertz rounded to nearest integer. +0
1
28, 55, 110, 220, 440, 880, 1760, 3520 (list; graph; listen)
OFFSET

0,1

LINKS

J. Campbell, The Equal Tempered Scale and Peculiarities of Piano Tuning.

FORMULA

a(n)=round(27.5*2^n), n=0...7.

CROSSREFS

Sequence in context: A056028 A120372 A068129 this_sequence A119168 A040756 A135628

Adjacent sequences: A079728 A079729 A079730 this_sequence A079732 A079733 A079734

KEYWORD

easy,fini,full,nonn

AUTHOR

Ralf Stephan (ralf(AT)ark.in-berlin-de), Feb 18 2003

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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