361results about "Optical re-recording" patented technology

A method for creating a customized audio track involves the steps of creating a song template, and then defining insert regions where sounds, vocals, or the like are inserted into the template. The invention includes the steps of generating a list of inserts, and pre-recording or otherwise acquiring a recording of each insert. When a particular insert is selected, it is introduced into the insert region, and the customized audio track may be recorded, streamed, or otherwise used or delivered to a listener. The audio track may comprise a personalized song (using appropriate name inserts) or a cell phone ring tone that identifies the caller.

A tape drive emulator (30) is between a host computer (40) and a removable disk drive (22) and appears to the host computer 40 as a sequential storage system, e.g., a tape drive. However, the tape drive emulator (30) processes the data obtained from or applied to host computer 40 so that the data can be communicated to removable disk drive 22 in a manner compatible with a conventional removable disk drive. Yet in so doing, tape drive emulator 30 imposes on the data (1) an data organization, imperceptible to disk drive 22, for rendering the data expressable and locatable in a tape drive format, and (2) an additional degree of error correction that provides enhanced data integrity necessary for data backup/restore operations.

A multimedia search and indexing system automatically selects scenes or events of interest from any media, i.e., video, film, sound for replay, in whole or in part, in other contexts. The entire audio track of a recorded event in video, film, sound, etc., is analyzed to determine audio levels within a set of frequency ranges of interest. Audio clip levels within the selected frequency ranges are chosen as audio cues representative of events of interest in the track. The selection criteria are applied to the audio track of the recorded event. An Edit Decision List (EDL) is generated from the analysis of the audio track. The list is representative of scenes or sounds of interest as clips for reuse. The clips are reviewed and accepted or rejected for reuse. Once selected, the clips are edited using industry standard audio and video editing techniques.

A hierarchical storage system has a disc drive, a library apparatus, and a control apparatus. The library apparatus houses a magazine that houses a cartridge. The cartridge has a first tag and stores a storage medium configured to store the data. The magazine has a second tag. The library apparatus acquires through radio communications first information held by the first tag and configured to identify the cartridge and second information held by the second tag and configured to identify the magazine. The library apparatus transmits to the control apparatus the acquired first and second information. The control apparatus memorizes the first and second information, and manages a location of the data based on a data transfer status between the disc drive and the library apparatus and the first information and the second information stored in the first memory.

A recording apparatus for recording a duplicate of a product onto a recording medium, the product being a copyrighted digital product having a copy attribute embedded as a watermark thereon and the recording apparatus including (a) an acquiring unit for acquiring the copy attribute embedded on the product, (b) a changing unit for changing the acquired copy attribute into a copy attribute showing no more copy when the acquired copy attribute shows one generation copy, (c) a reading unit for reading from the recording medium at least a part of medium ID information recorded on the recording medium in an unalterable state, and (d) a recording unit for recording onto the recording medium the duplicate having both the copy attribute showing no more copy and the read medium ID information embedded as a watermark thereon.

To solve the problem inhibiting the copyright protection caused by reason that there are no means for restricting the number of backups to other media, which makes it impossible for a copyright owner to specify the allowable number of backups for the content of “Copy One Generation”, disclosed herein is a digital information recording and reproducing method. The method is so configured that: a first piece of digital information and copy control information of the first piece of digital information is received, wherein the copy control information is for controlling the recording of the first piece of digital information on a recording medium; and when the received copy control information is Copy One Generation indicating that only one generation copy of digital information is allowed, a plurality of the first pieces of digital information are recorded on a first recording medium as the first piece of digital information and a second piece of digital information, wherein the first piece of digital information is different in format or in bit rate from the second piece of digital information.

A system and method for hardware assisted formatted data transfer allows a formatting storage controller to read and record data on a formatted storage medium and avoids a requirement of continuous interaction by a host system in the transfer process. The host system can initiate the transfer process by sending a command block, a data definition, and an on-media structure definition to a formatting storage controller, which performs the formatted transfer and notifies the host system when the transfer is completed or an exception occurs. Alternately, the formatting storage controller can access one or more on-media structure definitions stored in a persistent storage unit in accordance with an on-media structure selector provided by the host system in the command block. In alternative implementations, the system and method of the present invention allows for the performance of a "verify copy" operation which causes the formatting storage controller to compare the formatted data recorded on the formatted storage medium with the data stored on an alternate storage medium (e.g. a source or destination storage medium) and a "formatted read" operation, which causes the formatting storage controller to read the formatted data stored on the formatted storage medium and transfer it to a destination storage medium. Further disclosed is a program product for recording data on a formatted storage medium in accordance with an on-media structure definition initiates a transfer process in accordance with a command block provided to a formatting storage controller.

According to one aspect, methods and systems for recording and reading holographic storage media are provided. In one aspect, a method includes illuminating a data mask with a beam and recording a resulting modulated beam in a holographic storage medium, wherein the data mask includes an information layer that is divided into multiple data pages, and propagating a reference beam to the holographic storage medium to record the multiple data pages of the data mask in a parallel fashion on the holographic storage medium.

A hologram duplication method is disclosed which makes it easy to duplicate a large number of holograms from a volume-recorded hologram, particularly from a hologram recorded in a recording medium of the disk type or the card type. N card type master recording media are prepared, and data pages are individually recorded on the N disk type master recording media without being multiplexed by changing the angle of a reference light beam among the N disk type master recording media. Thereafter, the data page recorded on each of the disk type master recording media is recorded on a common disk type duplication recording medium so that the data pages are N-multiplex recorded finally on the disk type duplication recording medium.

A method of formatting a rewritable optical recording medium includes registering defective blocks in a primary defect lists (PDL) and performing a slipping replacement corresponding to the number of PDL registrations, determining whether an error has occurred in the slipping replacement, and if it is determined that the error has occurred in the slipping replacement, adjusting a recording capacity of the optical recording medium by checking the number of un-slipped PDLs and reducing the recording capacity by the number of un-slipped PDLs. As a result, even if the error has occurred in the slipping replacement due to insufficient spare area, the PDL registration is still maintained without formatting error, thereby causing the optical recording medium to be usable.

An electron beam lithography method for performing lithography of elements included in a pattern by scanning a disk having resist coated thereon, placed on a rotating stage which is movable in a radial direction of the disk, with an electron beam while rotating the rotating stage. The electron beam has a beam diameter smaller than a minimum width of an element shape. The electron beam is reciprocally oscillated in a circumferential direction X approximately orthogonal to a radial direction Y of the disk and deflected in the radial direction Y, thereby filling in the element shape. Lithography of the elements is sequentially performed by rotating the disk unidirectionally, and thus a desired micropattern is drawn in the entire region of the disk. A lithographic length L of the element in the circumferential direction X may be defined by amplitude of the reciprocal oscillation of the electron beam.

According to one aspect and example, a method for recording holographic media and/or holographic master data masks includes recording at least a first hologram or information layer with a first holographic medium (e.g., a “submaster”) and recording at least a second information layer with a second holographic medium (e.g., a second “submaster”). The first information layer and the second information layer from the first and second holographic media are then sequentially reconstructed and stored with a single holographic master medium (e.g., a “master”). The holographic master may then be used to record the stored first and second information layers into additional holographic media, for example, into HROM devices or the like.

A new Musical CD Creation Unit for providing both review and recording functions for the automated merchandising of music entertainment on recordable CDs. The inventive device includes a storage means, a selection means, and a production means. A CD jukebox of the kind commonly available and used in commercial markets provides is used to store musical selections. A computer terminal having a display monitor and input means, such as a computer keyboard or a touch screen allows a customer to review and create a musical selection to be reproduced on a recordable CD. Predetermined musical selections allow a customer to make selections based on music type, such as jazz, pop, rock, country, soul, gospel, or blues, popularity, such as "Top 20 Hits," artist, or other options. To provide fully automated merchandising capabilities, the Musical CD Creation Unit has "vending" features including a purchase amount display, a magnetic card reader for credit cards, and a currency changer for cash such that a customer can purchase the recordable CD without assistance from store personnel.