timbre GRE

1.Different methods to touch the keys will result in different representation of timbre.

不同触键方法，不同音色表现。

2.The Baritone is similar to the Euphonium in terms of shape, pitch and range, except that the larger bore of the Euphonium gives its lower notes a broader and mellower timbre.

上低音号及粗管上低音号音域相同，唯前者吹管口径较窄，音色较明亮；而后者音色则较阔及较圆滑。