Willem wrote: >To go from 440 - 441, you need to add 4 beats to the fork. So listen to A440, >and get the fork perfect, then raise the note by 4 beats. To go to 442, raise >it by 8 beats. You are thinking of cents, not beats. It is 4 cents increase from 440 to 441. If you want to tune to 441 using a 440 fork, then you simply tune for a 1 beat per second difference with the fork, making sure you are on the high side, not the low side of 440. -Robert Scott Ypsilanti, Michigan]
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