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经营范围
发明名称
TONE GENERATOR
摘要
A tone generator in which tones are stored in a digital format each tone being stored as a number of samples of specified amplitude the number of samples of each tone exactly corresponding to a whole number of cycles of that tone.
申请公布号
ZA8400254(B)
申请公布日期
1984.09.26
申请号
ZA19840000254
申请日期
1984.01.12
申请人
PLESSEY OVERSEAS
发明人
PAUL ALLAN
分类号
H04M19/02;H04Q1/457
主分类号
H04M19/02
代理机构
代理人
主权项
地址
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