timbre GRE

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

不同的触键方法，会产生不同的音色表现。

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的音域相同，的吹管口径较窄，音色较明亮；而后音色则较阔及较圆滑。