SIGNAL PROCESSING APPARATUS AND INFORMATION REPRODUCING APPARATUS

WIPO Patent Application WO/2013/136519

A1

According to the embodiment of the present invention, a signal processing apparatus is provided with a first signal processing unit, a second signal processing unit, and a third signal processing unit. The first signal processing unit suppresses offset components left in reproduction signals read out from an optical recording medium, and obtains first signals. The second signal processing unit suppresses nonlinear strain components left in the first signals, and obtains second signals. The third signal processing unit suppresses correlative noise components left in the second signals, and obtains third signals.

WO/2005/109432	INFORMATION RECORDING DEVICE
JP3444212	ENCODING DEVICE, DECODING DEVICE, AND COPY CONTROL METHOD AND TRANSMITTING METHOD OF AUDIO DISK AND AUDIO DATA
JP2007026509	COMPOUND TYPE DATA RECORDING AND REPRODUCING DEVICE

OGAWA AKIHITO (JP)
DOI KAZUAKI (JP)

PCT/JP2012/056918

September 19, 2013

March 16, 2012

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TOSHIBA KK (JP)
OGAWA AKIHITO (JP)
DOI KAZUAKI (JP)

G11B20/10; G11B20/14; G11B20/18

JP2011192377A	2011-09-29
JP2006313592A	2006-11-16
JP2002367291A	2002-12-20

TOSHIYUKI NAKAGAWA ET AL.: "Adaptive Third-Order Volterra Filter for High-Density Read-Only Blu-ray Disc", JAPANESE JOURNAL OF APPLIED PHYSICS, vol. 45, no. 2B, 24 February 2006 (2006-02-24), pages 1084 - 1087
SEIICHI MITA ET AL.: "Jiki Disk no Shingo Shori Gijutsu -PRML Hoshiki no Kiso to Jissai-", MORIKITA PUBLISHING CO. LTD., 7 September 2010 (2010-09-07), pages 99 - 102

KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)

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