communication was communicated about what the underlying character is and so you can just stick the weight of some here you'll see that lands are roughly 1 which means that you need one bit of information for character on average people have not gotten to that by the way I mean that depth of at least ball automatic fix compression schemes have now gotten to that lower yet but things are getting closer and closer over time so looking at practical schemes if you use just 7-bit encoding fixed encoding well then you have seven bits per