But when you increase that sound by five decibels, you have to cut the time in half.

但是当你将声音增加五分贝时，你就必须将时间减少一半。

The person said they would " make a huge sign" and cheer for Nesmith using a device that increases the sound of your voice called a megaphone.

这个人说，他们会“做一个巨大的标牌”，并使用一种名为扩音器的设备来增大你的声音，为内史密斯欢呼。