发明名称 |
OPERATING APPARATUS AND SIGNAL-OUTPUT-MODULATING METHOD FOR THE SAME |
摘要 |
An operating apparatus and a signal-output modulating method therefor allow analogous operations to be implemented by use of press-operational operation elements that have conventionally been used for digital operations. In the operating apparatus, detecting elements are provided, each of which is formed of a resistant material and a conductive material. The detecting elements individually output analog signals corresponding to press-operations performed on the operation elements. An output-level range of an analog signal outputted from the detecting element is divided by a level divider into multiple levels, and an analog-digital (A-D) converter performs conversion thereof to digital signals corresponding to the output levels. In addition, the output levels of the individual digital signals outputted from the A-D converter are shifted by a level corrector 17 according to a predetermined corresponding reference, and the digital signals are thereby output. |
申请公布号 |
EP1264271(A1) |
申请公布日期 |
2002.12.11 |
申请号 |
EP20010908235 |
申请日期 |
2001.03.02 |
申请人 |
SONY COMPUTER ENTERTAINMENT INC. |
发明人 |
OGATA, HIROKI;TAGAWA, KAZUSATO;NAKAZAWA, HIROYUKI |
分类号 |
A63F13/02;A63F13/06;G06F3/02;G06F3/023;G08C23/04;H01H9/02;H03M1/12;H03M1/18;H03M11/24 |
主分类号 |
A63F13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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