The composite Steinway sound is heard to diminish in volume at .5s, which creates more of an unbalanced movement within the sound of the note, as the 2nd prt. and Fnd. decay more rapidly.
The Steinway sound decayed faster than Stuart’s from .6 to 1.2s(i). The Stuart sound transferred to the settled after-sound oscillation .7s (ii) earlier than Steinway
