Recording apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Nov 30, 2004
Grant Date -
Nov 13, 2003
app pub date -
May 12, 2003
filing date -
May 13, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In order to reduce emission noise, a recording apparatus uses a cycle controller to variably control a transmission cycle, when transmitting recording data to the recording head, and a head controller to control the recording head based on the controlled transmission cycle and the recording data. By varying the data transfer cycle of data to the recording head, the recording apparatus of the present invention makes it possible to suppress a rise in radiation noise peak levels due to overlapping of radiation noise spectra, which in turn weakens the strength of the electric field at certain cycles and makes it possible to reduce radiation noise levels.
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