Pulse or digital communications – Systems using alternating or pulsating current – Antinoise or distortion
Reexamination Certificate
2011-08-30
2011-08-30
Bocure, Tesfaldet (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Antinoise or distortion
C375S296000, C375S297000, C375S345000, C375S346000
Reexamination Certificate
active
08009756
ABSTRACT:
A peak suppressing and restoring method includes suppressing a peak of a signal, starting suppression when a suppression start value is lower than a suppression target value, using a function of a gain characteristic such that a peak amplitude value attains the suppression target value, and restoring the suppressed peak of the signal using an inverse function of the function of the gain characteristic.
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Fudaba Nobukazu
Hamada Hajime
Ishikawa Hiroyoshi
Nagatani Kazuo
Utsunomiya Yuichi
Bocure Tesfaldet
Fujitsu Limited
Katten Muchin & Rosenman LLP
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