From Jeremy Hiestand:
TS Chatter is a program that will lower the volume in Winamp when someone on TeamSpeak is talking. Hides in your tray when in use. It has pause time, when someone gets done talking it sets the volume back up after so many seconds. Minimum and maximum volumes, when someone talks it puts the volume down to minimum and when they are done back up to max. Fade setting when the volume goes back up it fades into full volume. Includes the new TSRemote.dll (No memory leaks).
What's new in this version:
Version 1.b may include unspecified updates, enhancements, or bug fixes.