发明名称 |
Encoding analog signals into digital signals using a triangular reference |
摘要 |
Apparatus and method for converting an analog input signal to a digital signal by modulating the analog signal with a periodic triangular wave-shape signal to produce intermediate digital signals and Exclusive-ORing these intermediate signals with a square wave signal having the same phase as the triangular wave-shape signal.
|
申请公布号 |
US4220925(A) |
申请公布日期 |
1980.09.02 |
申请号 |
US19770814557 |
申请日期 |
1977.07.11 |
申请人 |
RCA CORP |
发明人 |
WU, CHIN TAO |
分类号 |
G11B20/14;H04B14/02;(IPC1-7):H04B1/00;G11B5/00 |
主分类号 |
G11B20/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|