I have a Verizon Samsung Galaxy Nexus,
Kernel version 3.0.31-g396c4df
build number JRO03O
A few weeks ago, my phone started making a sound at random intervals. I would call it a notification, but there aren't any notifications that align with the sound.
I added an app called Notification History, followed it's instructions, but it never logs anything, even for actual notification bar notifications. It is a two note sound, the second note higher than the first
How can I determine the source of this sound so I can turn it off?