发明名称 |
Noise suppressor in image forming apparatus and noise suppressing method |
摘要 |
A noise suppressor in an image forming apparatus suppresses noise from a drive mechanism during operation. An operation start signal of the drive mechanism is detected. A previously stored secondary sound having a reversed waveform to the waveform of the noise is generated at a noise suppressing position based on the drive operation start signal.
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申请公布号 |
US5805714(A) |
申请公布日期 |
1998.09.08 |
申请号 |
US19960731753 |
申请日期 |
1996.10.18 |
申请人 |
FUJI XEROX CO., LTD. |
发明人 |
KASAMA, MINORU;UDAGAWA, KOJI;MORI, MASAHIRO |
分类号 |
B41J29/10;G03G21/00;G10K11/16;G10K11/178;(IPC1-7):A61F11/06;H03B29/00 |
主分类号 |
B41J29/10 |
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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