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发明名称
DEVICE FOR MEASURING DELTA-CODEC QUANTIZING NOISE
摘要
申请公布号
SU1450121(A1)
申请公布日期
1989.01.07
申请号
SU19874267854
申请日期
1987.06.25
申请人
V ZAOCHNYJ ELEKTROTEKHNICHESKIJ I SVYAZI
发明人
PETROSYAN VAAN A,SU;SHEMYAKIN GENADIJ V,SU;BRISKMAN SEMEN M,SU
分类号
H04J3/14;H04B3/46
主分类号
H04J3/14
代理机构
代理人
主权项
地址
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