isochronous

adjective4

1. •
   Happening at regular intervals; isochronal.
2. •
   Of or pertaining to data associated with time-sensitive applications.

   • These packets belong to an isochronous voice application and need priority handling.
3. •
   Of or pertaining to the use of clocks derived from the same clock reference.

   • Their entire national telephone network is isochronous, with a clock distribution tree radiating from a single, protected cesium reference clock.
4. •
   Happening at the same time; simultaneous.