1.Low density works well with smooth sounds like strings or to make a vocal sound fuller, while high density works well with percussion.
低密度的设置能让声音听起来顺滑，例如弦乐，或者让人声变得丰满，当高密度设置的情况下，适合用于打击乐。
2.Other characteristics are a call and response between the soloist and the chorus, and an especially tense vocal sound.
灵歌还以独唱与合唱交相呼应以及声线的有意控制为特点。
3.Refraining from producing speech or vocal sound.
缄默的不说话的或不发出声音的
4.The characteristic vocal sound made by a songbird or other animal
鸟鸣：鸟或其它动物有特点的清脆的声音
5.Concept of Vocal Sound and Singing Performance
论声音概念与声乐演唱
6.A specified quality, condition, or pitch of vocal sound:
嗓音语音具体的质量、条件或声高：