Nice work. Thanks for sharing.

來源: 於 2010-10-12 21:23:39 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

Tried to amplify the audio, but the voice still sounds low after 20 db boost. :-(

This topic must be hot recently. Read the same article at NPR (and maybe even VOA).