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发明名称
VOICE CODEC
摘要
申请公布号
JPH0818517(A)
申请公布日期
1996.01.19
申请号
JP19940151922
申请日期
1994.07.04
申请人
HITACHI LTD
发明人
SANO TSUTOMU;KOSEKI TAKASHI;KUWAMOTO YOSHITOMO
分类号
H03M1/12;H04B7/26;H04B14/04;(IPC1-7):H04B14/04
主分类号
H03M1/12
代理机构
代理人
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