soundn.声音；嘈杂声；音乐风格；曲调；印象；感觉；海峡；鱼鳔；探针v.听起来；感觉起来；发出声音；发音；探测深度；探询adj.有效的；合理的；可靠的；全面的；健康的；完好的；酣睡的；严厉的adv.酣畅地sound hole音孔

1. The ability to provide control for time-varying spectral components of a sound is of critical importance for sound synthesis.
   能够控制声音的时变频谱要素对声音合成来说是至关重要的。