Double-ended synchronization: For two connected exchanges in a communications network, a synchronization control scheme in which the phaseerror signals used to control the clock at one telephone exchange are derived by comparison with the phase of the incoming digital signal and the phase of the internal clocks at both exchanges. Synonymdouble-ended control.
... 502 households, and 313 families residing in the town. The population density is 326.2/km² (842.9/mi²). There are 928 housing units at an average density ...