|
Match
|
Document |
Document Title |
|
|
7623426 |
Optical disk apparatus
An optical disk apparatus which records data on the basis of a predetermined minimum amount of recording data. Recording data supplied from an external device is stored in a buffer memory and then...
|
|
|
7616540 |
Apparatus for and method of recording and reproducing information
An information recording and reproducing apparatus (S) is provided with: a first reproducing device ( 11 ) for reproducing audio information from a first information record medium (DK), in which...
|
|
|
7577065 |
Information recording device and method, and computer program
An information recording apparatus is provided with: a recording device for recording information onto an information recording medium; a detrack detecting device for detecting occurrence of...
|
|
|
7573796 |
Information recording apparatus
Provided is an information recording apparatus including: a memory for storing image pickup data; a recording circuit for intermittently recording the image pickup data stored in the memory on a...
|
|
|
7567054 |
Control circuit and method of controlling rotation frequency of spindle in optical disc drive for reducing frequency difference of output signals respectively corresponding to different disc rotation modes
A control circuit and a control method of controlling a rotation frequency of a spindle in an optical disc drive, the control circuit comprising: a spindle controller, electrically coupled to the...
|
|
|
7554911 |
Method for controlling play speed in an optical disc device
A method is provided for controlling a play speed in an optical disc device in which the current play speed is rapidly lowered when the address information of an optical disc such as a CD or DVD is...
|
|
|
7548498 |
Optical disk unit capable of reading out data normally and continuously after suspension of data writing
An optical disk unit includes the following: a storage part temporarily storing data to be written to an optical disk; a processing part processing the data; an encoder part modulating and...
|
|
|
7532419 |
Apparatus and method for writing and reproducing data
High-rate writing of data recorded on a CD into a hard disk drive (HDD) is performed while reproducing data read out of the CD at the standard bit rate prescribed for the CD. PCM data corresponding...
|
|
|
7529160 |
Method and apparatus for simultaneous recording and reproducing information recording medium therefor
In order to perform simultaneous recording of a plurality of pieces of real time data, a large capacity of buffer memories were required. In addition, it was difficult to reproduce data which was...
|
|
|
7512040 |
Method and apparatus for recording real-time data into an optical disc
A standard reproduction model for ensuring real time reproducing on a disk-shaped information recording medium, includes a pickup ( 102 ) that reads the real time data from the information...
|
|
|
7433288 |
Recording device and method, recording medium and program
High bit-rate data and low bit-rate data for the same material are recorded in time division. Meanwhile, the recorded low bit-rate data is read out so as to be used for verification or time-shift...
|
|
|
7385902 |
Optical disc apparatus
An optical disc apparatus includes a pause circuit for pausing data encoders upon receiving a pause signal so that a write operation may be paused without writing dummy data, thereby maintaining...
|
|
|
7328148 |
Transferring compressed audio via a playback buffer
A method for transferring real time information on a record carrier, typically bitstream audio on an optical disc, which method comprises encoding consecutive segments of the real time information...
|
|
|
RE39953 |
Recording apparatus and method, and reproducing apparatus and method
A reproducing apparatus for reading, or a recording apparatus for writing, data from or to a disc having pre-formed thereon a pair of concentrical or spiral tracks adjacent to each other and to...
|
|
|
7274637 |
Apparatus and method of storing information
An information storage apparatus characterized in that provided with: a data writing unit that writes the data in a data-storable information recording medium; a control information writing unit...
|
|
|
7236436 |
Controller for data recorder
A controller for controlling interruptions and restarts when writing data to a recording medium by emitting a laser beam against the recording medium. The controller prevents buffer underrun...
|
|
|
7228532 |
Method and apparatus to facilitate code verification and garbage collection in a platform-independent virtual machine
One embodiment of the present invention provides a system that facilitates code verification and garbage collection in a platform-independent virtual machine. The system operates by first receiving...
|
|
|
7215614 |
Control method of recording speed in optical disc drives
The present invention discloses a control method of recording speed in an optical disc drive. Firstly it is determined whether the recording speed is higher than a data transfer rate from the host...
|
|
|
7209418 |
Method for replacing defective block with good block to record data in optical disc apparatus
A method for replacing a defective block with a good block in an optical disk allows data recording operations to be effectively performed. The method temporarily stores data that would have...
|
|
|
7190646 |
Apparatus for and method of recording and reproducing information
An information recording and reproducing apparatus (S) is provided with: a first reproducing device ( 11 ) for reproducing audio information from a first information record medium (DK), in which...
|
|
|
7190654 |
Disc burner and its control method
A disc burner and its control method applicable to high speed disc burner, to solve disc burning failure problem due to burning speed exceeding encoding speed. A buffer is inserted to store the...
|
|
|
7187844 |
Information recording apparatus
An information recording apparatus include: a processing unit for processing recording information to be recorded and for generating processed information; a storage unit for temporarily storing...
|
|
|
7177251 |
Recording method, recording apparatus, reproduction method and reproduction apparatus for recording and reproducing data in which additional information is buried in contents data
The present invention aims to enable revision of additional information buried in contents data with less burden on hardware. For this purpose, a predetermined amount of inputted contents data is...
|
|
|
7171156 |
Method and apparatus for transmitting audio and non-audio information with error correction
A method and an apparatus for providing digital quality transmission of audio and non-audio information using low cost components and arrangement. The present invention provides for the...
|
|
|
7167427 |
Data recorder
A data recorder for recording data that prevents buffer overrun errors emits a laser beam against a recording medium to record data. The data has a level that determines the power of the laser...
|
|
|
7164634 |
Storage device with shockproof function and accessing method thereof
A storage unit with shockproof function and accessing method thereof is provided. The storage unit includes a storage media, a speed sensing device or a vibration sensing device and a control unit....
|
|
|
7151732 |
Optical disk unit capable of reading out data normally and continuously after suspension of data writing
An optical disk unit includes the following: a storage part temporarily storing data to be written to an optical disk; a processing part processing the data; an encoder part modulating and...
|
|
|
7149166 |
Optical recording system with a built-in jitter detector
An optical recording system for burning an optical disc includes a housing, a laser pickup installed inside the housing for writing data onto the optical disc according to a write strategy and...
|
|
|
7120710 |
Controller for data recorder
A controller for a data recorder controls data recording to prevent buffer overrun errors. The data recorder emits a laser beam against a recording medium to record data. The data has a level that...
|
|
|
7099246 |
Method and apparatus for recording data on an optical disc with restarting writing of data after data recording interruption
A data recording equipment that accurately restarts the writing of data to an optical disc after data recording is interrupted. The equipment interrupts recording when detecting an external shock...
|
|
|
7100057 |
Method and device for retrieving data in low-power
A method and device for retrieving data in low-power is provided. More specifically, it relates to a method and device for minimizing power consumption while retrieving the continuous media data...
|
|
|
7095688 |
Simultaneous recording and reproduction apparatus and simultaneous multi-channel reproduction apparatus
When recording and reproduction are performed at the same time, if a system controller detects that an amount of data accumulated in a buffer memory exceeds a predetermined value, the system...
|
|
|
7092331 |
Reproduction of audio data from recording medium
The present invention provides an audio data recording medium reproducer, wherein CPU 10 which writes audio data read by reader 11 into buffer memory 13 and buffer memory controller 21 ...
|
|
|
7068575 |
High speed optical disc recording
The present invention prevents data underruns within an internal buffer of an optical media recording device while improving a recording rate by dynamically determining a time period to delay...
|
|
|
7069379 |
Multistage information recording method and system using magnetic recording disk units
At least two magnetic disk units are used as a primary storage unit and a secondary storage unit, and, when an information write request is received, received information is sequentially written...
|
|
|
7042813 |
Shock protection for compressed audio on a CD player
A media player permits multiple compressed media files to be concurrently stored in memory interval to the media player. By concurrently buffering more than one compressed media file at a time, any...
|
|
|
7023770 |
Encoding rate-based, programmable, linear velocity, compressed audio compact disc player
An audio player permits compressed or uncompressed audio CDs to be played. The preferred player includes a spindle motor control that causes the CD to be spun at a constant linear velocity that is...
|
|
|
7012866 |
Rotation control method for CAV system based on sequential or random access request and on zone access based on access request of recording medium
A rotation control method controls rotation of a CAV system recording medium which has a plurality of zones divided in a radial direction thereof. The rotation control method detects a state within...
|
|
|
6985415 |
Offset setting system and method for seeking control
The invention is an offset setting system for an optical reading/writing apparatus having an optical pickup head reading/writing digital data under a predetermined velocity on an optical storage...
|
|
|
6985416 |
Buffer optimization for simultaneous encoding-decoding and pause-catch-up for real time DVD recorder
A method and system for optimizing performance of a read buffer and a write buffer in a disc media having a feature requiring apparently simultaneous reading and writing. The method includes...
|
|
|
6963691 |
Reproducing apparatus
The invention provides an apparatus for reproducing a plurality of image data which has been recorded in a plurality of independent areas on a disk-shaped recording medium and specified so as to be...
|
|
|
6958961 |
Data processing circuit for temporarily suspending data recording onto a disk
To resume data writing onto a disk, a recording start position detection means ( 19 ) detects a recording start position, and a synchronous setting means ( 20 ) synchronizes recording data with...
|
|
|
6934230 |
Variable data recording/reproducing control apparatus and method of an optical recording system
A data recording speed control apparatus and method for recording a data on an optical recording medium are disclosed. The data recording speed control apparatus for recording a data on an optical...
|
|
|
6928039 |
Method and apparatus for the reduction of power consumption in a compact disc player
A method and apparatus for playing compressed audio compact discs in a CD player is provided in which compressed audio data is cached in the local memory of the CD player. If a sufficient amount of...
|
|
|
6922382 |
Method for adjusting the write speed of data recording device and apparatus thereof
A method for adjusting the write speed of a data recording device and apparatus thereof. First, the recording media is written to at a write speed, during which the number of buffer underrun events...
|
|
|
6920094 |
Optical disk drive that supports a plurality of recording speeds
A buffer underrun is generated intentionally, and the apparent recording speed is changed by alternately repeating start and stop of recording by using the buffer underrun free recording function...
|
|
|
6879552 |
Information recording and reproducing system enabling a selection of whether or not to perform an interruption and resumption of a data-recording
An information recording and reproducing system comprises a host device, and an information recording and reproducing device connected with the host device via a host interface. The host device...
|
|
|
6862255 |
Method for coordinating the writing and reading speeds of a CD-R/W drive
A method used in a CD-R/W drive for coordinating the writing and reading speeds of a CD-R/W drive is disclosed. With the aid of the method, the writing speed of the CD-R/W drive is able to be...
|
|
|
6862258 |
Recordable optical drive automatically changing a writing speed in accordance with an interface data transfer speed
An optical drive that detects a communication link interface speed to a host device and changes an optical media writing speed to reduce the likelihood that an error will occur during writing...
|
|
|
6856583 |
Optical disk player
The optical disk player is capable of correctly restarting to write data. Data protection means returns an optical pick-up from an interruption address to a synchronization starting address. The...
|