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   comp.lang.asm.x86      Ahh, the lost art of x86 assembly      4,675 messages   

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   Message 3,297 of 4,675   
   wolfgang kern to All   
   about 5:4 and more   
   08 Mar 18 22:13:26   
   
   From: nowhere@never.at   
      
   sorry for the delayed response,   
      
   I think we could combine a 5:4 ASCII-to-BIN and a pack algo. ie:   
   my first thought was about a 5 bit encoded text which may cover   
   all ASCII incl. all controls from 00..7F in five groups [01..1A],   
   1B..1F are group prefixes and 00 used as terminator.   
      
   We first would need to convert TEXT_5 to TEXT_8 and then 5:4 to BIN.   
   this way we may be able to save up to 40% on transfer bandwidth.   
      
   and as we are on packing algos...   
   my preference would be a compromise of speed vs compression rate.   
      
   let's discuss some pack/unpack variants around so far...   
   I haven't studied any yet.   
   __   
   wolfgang   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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