DIN ETS 300581-3-1996 欧洲数字移动电话远程通信系统.半价话务.第3部分:半价话务通道用损失范围的替换和噪声抑制; 英文版本 ETS 300581-3:1995
European digital cellular telecommunications system - Half rate speech - Part 3: Substitution and muting of lost frames for half rate speech traffic channels; English version ETS 300581-3:1995
This document defines a frame substitution and muting procedure which shall be used by the Receive (RX) Discontinuous Transmission (DTX) handler when one or more lost or unreliable speech or Silence Descriptor (SID) frames are received from the Radio Sub System (RSS).