wherein said input means includes means for generating {TAIL ~ the incremental time related input signal} as {HEAD ~ a binary digital signal} in response to a threshold of the analog input signal 
wherein said input means includes means for generating { TAIL ~ the incremental time related input signal } as { HEAD ~ a binary digital signal } in response to a threshold of the analog input signal
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH