TY - RPRT TI - Methods and Apparatus for Aggregation of Multiple Pulse Code Modulation Channels into a Signal Time Division Multiplexing Stream AU - Chang, Chen J. AU - Liaghati, Jr., Amir L. AU - Liaghati, Mahsa L. PY - 2018 UR - https://ntrs.nasa.gov/citations/20180002501 ID - 20180002501 ER -