声音

As politicians at the Republican National Convention use microphones to make themselves heard from the podium, other sounds in and around the event will be emitted in cutting-edge audio technology.

作为政客，在共和党全国代表大会上用麦克风以使他们自己听到指挥台的声音，其他的声音以及围绕时间的声音将通过尖端音频技术传播开去。

This relatively subjective term produces a sound bank selection with immediate sound output, gradual peak and decline, and a third group with a gradual crescendo.

这个相对主观的术语产生了声音选择库，包含即时声音输出、声音逐渐升高并下降以及第三组渐增的声音。

It could be an oral sound like whistle, or an annoying sound made by people like scratching a chalkboard with nails.

这个触发点可能是某种口头发出的声音，比如，口哨声；也可能是人们制造出来的某种恼人的声音，比如用指甲划过黑板的声音。