19. The system of claim 12 , wherein one or more recommendations on how to improve understandability are provided.
12. A system to enhance communication understandability comprising: an analysis module that one or more of monitors speech from a first participant in a conversation with a second participant or retrieves from a profile characteristics associated with a first participant and further one or more of monitors speech from the second participant in the conversation or retrieves from a profile of characteristics associated with the second participant; a modeling module that identifies characteristics that represent differences in style between the first and second participants; and a feedback module that utilizes one or more independently measurable components of speech that can affect understandability to provide an indication to each participant who is speaking of an estimated ease with which a participant in the conversation who is listening can understand the participant who is speaking.