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Class Information
Number: 369/59.15
Name: Dynamic information storage or retrieval > Binary pulse train information signal > Binary signal gain processing
Description: Subject matter including means for varying an amplitude of the binary signal.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616547 |
High-speed mixed analog/digital PRML data detection and clock recovery apparatus and method for data storage |
Nov. 10, 2009 |
| 7573798 |
Multi-level information reproducing method |
Aug. 11, 2009 |
| 7564759 |
Recording pulse generating apparatus and information recording apparatus |
Jul. 21, 2009 |
| 7532560 |
Signal processing circuit for optical disc drivers and the related method |
May. 12, 2009 |
| 7483361 |
Optical disc apparatus |
Jan. 27, 2009 |
| 7436752 |
Method and apparatus for signal equalization in a light storage system |
Oct. 14, 2008 |
| 7394744 |
Reproduction apparatus and information recording medium testing apparatus |
Jul. 1, 2008 |
| 7372796 |
Apparatus for controlling monitor photo diode in optical pickup system |
May. 13, 2008 |
| 7349321 |
Information reproduction apparatus and information reproduction method |
Mar. 25, 2008 |
| 7224659 |
Disk reproducing device with suppressed reproduction signal error |
May. 29, 2007 |
| 7215631 |
Signal processing device and signal processing method |
May. 8, 2007 |
| 7212482 |
Apparatus and method to dynamically adjust the amplitude of a signal comprising information |
May. 1, 2007 |
| 7203149 |
PLL circuit and data read-out circuit |
Apr. 10, 2007 |
| 7200092 |
Method and device for adjusting reference level |
Apr. 3, 2007 |
| 7196997 |
Waveform equalizer for obtaining a corrected signal and apparatus for reproducing information |
Mar. 27, 2007 |
| 7190652 |
Pulse shape modulation and information recording and reproducing technique using pulsed laser beam |
Mar. 13, 2007 |
| 7126893 |
Information recording apparatus and control method thereof |
Oct. 24, 2006 |
| 7061845 |
Write clock generating circuit and optical disk apparatus |
Jun. 13, 2006 |
| 7046615 |
Wobble detection circuit corresponding to a plurality of media having different pre-formats and optical disk apparatus having reduced size |
May. 16, 2006 |
| 6963528 |
Digital data reproduction apparatus |
Nov. 8, 2005 |
| 6944105 |
Method of reproducing information with equalization for the reproduced information to reduce inter-symbol interference |
Sep. 13, 2005 |
| 6912190 |
Optical disc apparatus and method for reading information from an optical disk having tracks and spaces between the tracks on which address information is recorded |
Jun. 28, 2005 |
| 6819636 |
Optical disc device |
Nov. 16, 2004 |
| 6771576 |
Optical reproduction apparatus |
Aug. 3, 2004 |
| 6762982 |
Apparatus and method of interrupt detection in an optical disc environment |
Jul. 13, 2004 |
| 6762987 |
Slicer arrangement |
Jul. 13, 2004 |
| 6678224 |
Tracking error balance adjustment circuit and a current control circuit used for an optical disk playback apparatus, and an optical disk playback apparatus including the same |
Jan. 13, 2004 |
| 6665250 |
Optical disc playback and playback method |
Dec. 16, 2003 |
| 6657933 |
Method and apparatus for reading and writing a multilevel signal from an optical disc |
Dec. 2, 2003 |
| 6567359 |
Recording and playback of multi-channel digital audio having different resolutions for different channels |
May. 20, 2003 |
| 6473378 |
Optical recording apparatus |
Oct. 29, 2002 |
| 6459669 |
Information reproducing apparatus and information reproducing method |
Oct. 1, 2002 |
| 6324144 |
Apparatus for correcting asymmetry of reproduction signals and method therefor |
Nov. 27, 2001 |
| 6295316 |
Automatic equalization system |
Sep. 25, 2001 |
| 6195320 |
Optical disk signal processing method and optical disk device |
Feb. 27, 2001 |
| 6181659 |
Optical information recording method for optical information recording apparatus |
Jan. 30, 2001 |
| 6081493 |
Apparatus for demodulating digital FM signal in an optical disc device |
Jun. 27, 2000 |
| 6052350 |
Digital signal reproduction circuit and digital signal reproduction method |
Apr. 18, 2000 |
| 5917794 |
Information detecting device having circuit capable of providing optimum AGC operation |
Jun. 29, 1999 |
| 5917793 |
Digital information recording apparatus |
Jun. 29, 1999 |
| 5881039 |
Signal processing device for an optical information reproducing apparatus |
Mar. 9, 1999 |
| 5768246 |
Method and apparatus for recording and reproducing digital data using frequency domain conversion and detection |
Jun. 16, 1998 |
| 5740141 |
Signal processing device for an optical information reproducing apparatus |
Apr. 14, 1998 |
| 5699343 |
Disk apparatus |
Dec. 16, 1997 |
| 5682367 |
Optical data storage and retrieval system and method |
Oct. 28, 1997 |
| 5650988 |
Digital signal reproducing apparatus with an amplitude limit sampling means |
Jul. 22, 1997 |
| 5631891 |
Disk reproducing circuit with automatic gain control |
May. 20, 1997 |
| 5606466 |
Method for overlapping block read events in disk drive |
Feb. 25, 1997 |
| 5587991 |
Recording medium, signal recording apparatus thereof, and signal reproducing apparatus thereof |
Dec. 24, 1996 |
| 5574709 |
Automatic gain control system and information reproduction apparatus using it |
Nov. 12, 1996 |
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