I have Amazon Kindle (I don't have a USB cable, so I can't root the Kindle). I want to record an online lecture and for some reason it plays faster on my Kindle than it does on my computer, though it still requires a lot of buffering.

**I'd like to be able to record on the Kindle and then transfer the recording to Audacity on the computer to snip out the silent parts**. 

Most of the Android applications I've found record phone calls, which is not what I want to do.