>High-tension instrument(piano) has more stable >pitch,comparing to the low-tension instrument(guitar >or harp).loosed sting has the tendency to creat a >sharp pitch at first because of the large ampitute,the >pitch will drop quickly when the vibration ampititute >gets smaller. > >Baoli Right. As you get closer to the yield point of the wire, a given tension change makes a lesser pitch change. Ron N
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