The method 1, characterized in that it also includes {HEAD ~ the step} of determining the current said input block to be stationary if {TAIL ~ the absolute value} of said current PARCOR coefficient is lower than 0.15 
The method 1 , characterized in that it also includes { HEAD ~ the step } of determining the current said input block to be stationary if { TAIL ~ the absolute value } of said current PARCOR coefficient is lower than 0.15
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH