<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (January 2008) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (January 2008) (Learn how and when to remove this template message) </Td> </Tr> <P> Communication noise refers to influences on effective communication that influence the interpretation of conversations . While often looked over, communication noise can have a profound impact both on our perception of interactions with others and our analysis of our own communication proficiency . </P> <P> Forms of communication noise include psychological noise, physical noise, physiological and semantic noise . All these forms of noise subtly, yet greatly influence our communication with others and are vitally important to anyone's skills as a competent communicator . </P>

Which of the following is not an example of noise