这项研究的大量工作不是在大学实验室或公司研发机构进行的，而是一帮十几岁的青少年同时进行的，他们运用这种技术相互之间免费分享受到版权保护的音乐。
The bulk of this research has not been conducted in university labs or corporate R&D facilities, but spontaneously by teenagers, who use it to share copyrighted music with one another without paying for it.