发明名称 COMPRESSION OF MULTIPLE SUBCHANNEL VOICE SIGNALS
摘要 The present invention comprises a method for compressing a plurality of voice signals within a voice communication resource (see FIG. 6) having a given bandwidth within a voice communication system (100). The method comprises the steps of subchanneling the voice communication resource into a plurality of subchannels (441, 442, 443), placing a pair of the plurality of voice signals (401, 402) on a subchannel (441); modulating the pair of the plurality of voice signals (401, 402) about a pilot signal (581) within the subchannel (441) using single sideband modulation; and compressing the time of each of the voice signals (401, 402) within the plurality of subchannels (441, 442, 443), wherein these step provide a compressed voice signal.
申请公布号 NZ301168(A) 申请公布日期 1998.01.26
申请号 NZ19960301168 申请日期 1996.01.11
申请人 MOTOROLA INC 发明人 LEITCH, CLIFFORD DANA;SCHWENDEMAN, ROBERT JOHN;SIWIAK, KAZIMIERZ;KUZNICKI, WILLIAM JOSEPH;SATYAMURTI, SUNIL
分类号 G10L19/00;H04B1/66;(IPC1-7):H04J1/14 主分类号 G10L19/00
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