Hi,
I had been teaching a church choir some fifteen years.
I found mostly the higher notes were flat on the piano, so I
closed the lid so no one touched the keys - maybe that
particular tuner!
I recently saw some scientific papers that say, really, the
octave should be about 20 cent larger. That explains why
many high notes sound flat on (any) fixed pitch instrument/s.
My question, do tuners usually do this also (raise high note pitch)
by intent, and if so, by how much.
I actually programmed a synth to play (with pure sine waves only),
all octaves bigger, something like 1220 cents, attached, sound
good to me (alone?).
Thanks for any interest,
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Linus Liu
HONG KONG
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