On Thu, 16 Dec 2004, Roy Sigurd Karlsbakk wrote: > > I think there is a bit more difference. The byte code of ulaw is a > > monotonic function of the amplitude whereas in alaw the code is xor:ed > > with a bit mask of 0x55. > > Wow! Encryption!
I think it is done to keep the number of 1 and 0 on the line roughly equal. For some links this was/is desireable. Peter _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
