The present invention is a digital FM voice paging system which uses digital signal processing (including D/A conversion and data compression) to transmit voice pager data over existing FM broadcast subcarriers.
申请公布号
WO9726630(A1)
申请公布日期
1997.07.24
申请号
WO1997US00009
申请日期
1997.01.10
申请人
GLOBAL TELECOMMUNICATIONS OF DELAWARE, INC.;YANG, MICHAEL, Y.;WU, ALBERT;WU, WILLIAM
