title: Noise/Echo in webRTC video chat
body: <p>I have created an application using webRTC and tomcat 7. I am able to connect two client for video chat.one client is in sony laptop and other is in HP desktop PC(with Logitech webCam). Video is working fine but audio is generating too much echo.
  I have google multiple times but i didn't found any solution.</p>
  
  <p>Can this echo problem be resolved at java script level using getUserMedia() or PeerConnection() APIs?</p>
  
  <p>I have checked my browser versions both are chrome 28+.</p>
  
  <p>Please help me out.</p>