Sound: What does it sound like? Loud, soft, or shrill?

声音：听起来怎么样？吵闹的，柔和还是尖声的？

youdao

Loud, soft, loud, soft, stop.

高，低，高，低，停。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

There was no phrasing, no indication of loud or soft, on scores from his time.

ECONOMIST: Gustav Leonhardt

Madlener explains that, depending on where you're sitting in relation to the sound source, it's either too loud or too soft.

NPR: IRCAM: The Quiet House Of Sound

From various places, soft or loud sobbing would break out and then subside.

NEWYORKER: In Other Rooms, Other Wonders