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Dynamic Information Storage Or Retrieval > Binary Pulse Train Information Signal > Binary Signal Detecting Using A Clock Signal Binary Signal Detecting Using A Clock SignalBinary Signal Detecting Using A Clock Signal patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.08/09/07 - 20070183290 - Method and system for tuning write strategy parameters utilizing data-to-clock edge deviations A method for tuning a plurality of write strategy parameters of an optical storage device includes detecting a plurality of patterns. Each pattern corresponds to a pit or a land on a phase-changed type optical storage medium accessed by the optical storage device. The method further includes performing calculations corresponding ... 05/10/07 - 20070104066 - Re-writable optical disk having reference clock information permanently formed on the disk An optical disk structure and optical disk recorder which enables data to be re-written onto the recording layer of the optical disk. A clock reference structure is permanently formed along servo tracks of the optical disk. An optical transducer is coupled to the clock reference structure and generates a clock ... 02/22/07 - 20070041299 - An information recording method an optical information recording medium and an information recording apparatus An optical information recording method is disclosed, which is for recording information at constant linear density in an optical recording medium that is rotated at a constant angular speed, the recording being carried out by irradiating a laser beam that contains the same number of mark recording periods that consist ... 11/16/06 - 20060256691 - Receiving device and tire pressure monitoring system A receiving device is provided. A pulse width is measured, it is selected whether a determination process is performed for a pulse width having the length of one bit in accordance with the measured value of the pulse width or a pulse width having the length of ½ bit, it ... 09/28/06 - 20060215525 - Communication apparatus and program provided with failure determining method and function Disclosed is a method of determining a failure in an information system including a transmission apparatus for transmitting control information and a reception apparatus connected to the transmission apparatus in such a manner as to enable information to be transmitted and received for receiving the control information, the reception apparatus ... 09/14/06 - 20060203678 - Method and device for recording optical data There is provided a method and a device for recording optical data able to improve recording power setting during recording by means of PWM with a small number of pulses. During the test recording, using a period of a recording channel clock Tw as the minimum unit, marks having different ... 08/24/06 - 20060187791 - Disk reproducing apparatus and method To provide a disk reproducing apparatus capable of reading data at a lower error rate without requiring a complicated circuit configuration. An embodiment of the present invention provides a disk reproducing apparatus for reproducing a data signal based on a signal read from a disk and having a clock cycle ... 08/24/06 - 20060187790 - Data recording device The invention provides a data recording device comprising: an interval counter; an α counter; and a segment counter, wherein the interval counter and the α counter operate with a clock having a constant frequency which is independent of clock information, the interval counter is reset when division information is detected ... 08/17/06 - 20060181998 - Method and apparatus for generating a sampling clock for a burst cutting area of an optical disc A sampling clock generating device for a burst cutting area (BCA) of an optical disc is disclosed including: a detecting device for detecting a specific pulse period of a BCA reproducing signal reproduced from the BCA; and a clock generator electrically connected to the detecting device for generating a sampling ... 08/10/06 - 20060176797 - Apparatus for detecting minimum shift keying mark from optical disc and method thereof Disclosed are an apparatus for detecting wobble information from an optical disc and a method thereof. The apparatus for detecting wobble information has a phase lock loop (PLL) for generating an oscillation signal with a frequency equal to that of a wobble signal having a minimum keying (MSK) mark; a ... 08/10/06 - 20060176796 - Recording clock generation apparatus The apparatus is provided with a circuit (106) for converting a 32T-cycle binarized wobble signal based on the +RW/+R standard into a 186T-cycle binarized wobble signal based on the DVD-R/RW standard, and the converted 186T-cycle binarized wobble signal is selected with a selector (108) during +RW/+R recording while the 186T-cycle ... 06/08/06 - 20060120243 - Reproduction device and content information reproduction method The present invention relates to a reproduction apparatus and a content information reproduction method capable of simultaneous reproduction from any two recording media and instantaneous audio switching. A frequency-division section 4A and another frequency-division section 4B each frequency-divide a master clock provided by an oscillation section 3 at a predetermined ... 06/01/06 - 20060114788 - Optical disc apparatus and synchronous clock generation method of optical disc apparatus An optical disc apparatus includes a plurality of phase-locked loops for outputting a signal corresponding to a synchronous clock that is generated based on a wobble formed in an optical disc, a selector for selecting and outputting one of outputs from the plurality of phase-locked loops, and a synchronous clock ... 02/02/06 - 20060023602 - System for locking a clock onto the frequency of data recorded on a storage medium A circuit locks onto a frequency of data encoded on a medium, taking frequency variations in the physical travel of the medium into account. The circuit includes a disk locked clock (DLC) circuit having a synthesizer operating under digital control based on a feedback signal to produce a servo reference ... 01/12/06 - 20060007834 - Clock signal generating device and an optical disc apparatus incorporating the device A clock generating circuit includes: a clock data extracting circuit extracting a clock data signal from a wobble signal detected from an optical disc by passing frequencies around a central frequency, which is changed responsive to the frequency of the wobble signal according to a control signal; and a signal ... 01/05/06 - 20060002271 - Apparatus for controlling an optical disk drive by calculating a target frequency of a dpll signal A control circuit for an optical disk drive includes a frequency detector, a phase detector, a low pass filter, a voltage-controlled oscillator (VCO), and a controller. The frequency detector and the phase detector both receive an eight-to-fourteen modulation (EFM) signal and a data phase-locked loop (DPLL) signal. The controller can ... 12/15/05 - 20050276200 - Disk driving apparatus and method for operating disk driving apparatus A first delay circuit receives a sampling clock obtained by multiplying detected frequency of reference clock patterns and outputs delay clocks from first delay stages, respectively. Recording frequency of the sampling clock is not obtained using the reference clock patterns but obtained using received addresses. A disk driving apparatus obtains ... 12/08/05 - 20050270951 - Pickup control device, optical disk apparatus and pickup control method for the same A pickup control device includes: a servo system which processes a first signal for error control read from an optical disk to generate a servo control signal; a clock signal generator which generates a clock signal synchronized with the rotation of the optical disk; a first memory and a second ... 12/01/05 - 20050265198 - Detector and method for detecting synchronization signals in disc system A detector and a method for detecting synchronization signals in a disc system are disclosed. The method includes sampling a disc signal with a sampling clock to generate a plurality of sampled data, comparing the plurality of sampled data with a predetermined synchronization pattern to generate a comparison result, performing ... 11/24/05 - 20050259550 - Method and apparatus of accessing bca data An optical data recording/reproducing system comprises a data slicer and a data extractor, wherein the data slicer receives the analog RF signal from the identification area and generates a digital mask signal and a digital pulse signal, and the reference clock generator comprises a phase-locked loop for receiving the digital ... 06/30/05 - 20050141384 - Creation of synchronization marks in multilevel optical data storage Creation and detection of synchronization marks for a multilevel data storage medium is disclosed. A sequence of symbols is generated and the sequence of symbols is written to the multilevel data storage medium. A corresponding sequence may be generated by a detector and correlated with read data to detect the ... 06/09/05 - 20050122874 - Optical disc controller and optical disc device having the same An optical disc controller for an optical disc drive playing optically a first information storage medium and a second information storage medium having a higher storage density than the first medium. The controller includes: a rotation control section for controlling a rotating mechanism rotating the media; an equalizer for removing ... ### FreshPatents.com Support |