455 results about "Digital records" patented technology

The present invention relates to a system for (1) protecting the transmission of packet streams between a host computer and one or more client computers, and (2) upon reception, (a) reconstructing any outage damage caused during the transmission to the packet streams, and (b) digitally recording the reconstructed packet streams to a file. The present invention also relates to a method for dynamically generating a file index table as the packet stream is being digitally recorded.

A method and system of customizing voice translation of a text to speech includes digitally recording speech samples of a known speaker, correlating each of the speech samples with a standardized audio representation, and organizing the recorded speech samples and correlated audio representations into a collection. The collection of speech samples correlated with audio representations is saved as a single voice file and stored in a device capable of translating the text to speech. The voice file is applied to a translation of text to speech so that the translated speech is customized according to the applied voice file.

The disclosure describes a peer-to-peer consensus system and method for achieving consensus in tracking transferrable digital objects. The system achieves consensus on a shared ledger between a plurality of peers and prevents double spending in light of network latency, data corruption and intentional manipulation of the system. Consensus is achieved and double spending is prevented via the use of the most committed stake metric to choose a single consensus transaction record. A trustable record is also facilitated by allowing stakeholders to elect a set of trusted non-colluding parties to cooperatively add transactions to the consensus record. The voting mechanism is a real-time auditable stake weighted approval voting mechanism. This voting mechanism has far reaching applications such as vote directed capital and providing a trusted source for data input into a digital consensus system. The system further enables digital assets that track the value of conventional assets with low counterparty risk.

A method and apparatus for sharing personal media using a digital recorder transfers multimedia content via email to a digital video recorder.

A method of automatically delivering media based on audience requests. The method statistically identifies the most requested media content and assembles a play list from individual media segments in a catalog database. Demographic information gathered from the audience requests is used to dynamically insert commercial media segments into the play list. Demographically linked news and weather updates may also digitally recorded and interspersed between requested media segments.

A portable multispectral data acquisition system for use on a vehicle such as an aircraft comprises a plurality of gyroscope-stabilized remote sensing devices synchronized to simultaneously capture images of a common spatial area in both visible and invisible bands of the electromagnetic spectrum, a computer and digital recorder to record and correlate the captured images with temporospatial reference information, image processing software to stack or layer the images and to extract and compare the images in order to identify and filter hidden or subsurface anomalies that are invisible to the naked eye, and additional image processing software to orthorectify the images to a three-dimensional digital terrain map and to stitch adjacent images together into a mosaic. Methods for using the portable multispectral data acquisition system are also provided.

A digital recording device that is optimized for field use in motor vehicles, and methods for capturing, storing, and retaining digital information recorded by such digital recording device, are disclosed. The digital recording device comprises a non-removable hard disk drive for data storage, eliminating the need to use removable media cartridges, and a small control panel, and is packaged in a ruggedized, compact form factor.

This invention incorporates the techniques of geophysical technology into medical imaging. Ultrasound waves are generated from multiple, simultaneous sources tuned for maximum penetration, resolution, and image quality. Digitally recorded reflections from throughout the body are combined into a file available for automated interpretation and wavelet attribute analyses. Unique points within the object are imaged from multiple positions for signal-to-noise enhancement and wavelet velocity determinations. This system describes gaining critical efficiencies by reducing equation variables to known quantities. Sources and receivers are locked in invariant, known positions. Statistically valid measurements of densities and wavelet velocities are combined with object models and initial parameter assumptions. This makes possible three-dimensional images for viewing manipulation, mathematical analyses, and detailed interpretation, even of the body in motion. The invention imposes a Cartesian coordinate system on the image of the object. This makes reference to any structure within the object repeatable and precise. Finally, the invention teaches how the recording and storing of the received signals from a whole body analysis makes a subsequent search for structures and details within the object possible without reexamining the object.

In response to the triggering of a user's mobile terminal, such as through pushing a dedicated button, by inputting a predetermined sequence of digits, through a menu selection, or automatically in response to an external input, a digital record containing user-specific information that is stored in the mobile terminal is packetized and transmitted over a signaling channel through the public wireless network, where the one or more packets are marked as being emergency 911 (E911) packets. From the header information in these packets, a Mobile Switching Center (MSC) in the wireless network, recognizes these E911 packets as being destined to that MSC's nearest Public Safety Answering Point (PSAP), and transmits the information contained in those packets to that PSAP.

An apparatus for the electronic display of information, where the apparatus is a substrate incorporating a digital recording medium attached to or embedded within the substrate. The substrate further includes a flexible-substrate display located on an exposed surface of the substrate, where the display is a medium capable of selectively displaying one of at least two possible colors at each pixel location thereon in order to produce a substrate medium that may be modified in accordance with a user's selection.

An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with items / goods without relying on a third-party-controlled authentication service. The system includes tags having alphanumeric values and coupled to items / goods and an open registry database and ledger where digital records associated with the items / goods is able to be stored. The open registry enables public access to the items / goods and data combined with item registration anonymity.

An internet and / or intranet based database search system and method for conducting searches of highly confidential records such as individual patient medical records and to automate the process of securing required approvals to make such records available to a properly authorized and authenticated requesting party. The system's central premise is that the patient has a fundamental right to the confidentiality of their personal medical records and should control that right through specific, informed consent each time that a party requests to receive them. It reinforces the widely held conception of privacy in general as well as of the sanctity of the doctor / patient relationship by granting the doctor the right, subject to the patient's express permission, to initiate a search request. At the same time, it provides an expedited and cost-efficient means for transfer of such records as demanded by many healthcare reform proposals and gives the repositories where these records are held the right to stipulate the specific terms and conditions that must be fulfilled before they will release documents entrusted to their care, thereby substantially reducing the risk of litigation alleging breaches of patient confidentiality. And it carries out all of these legitimate interests in a way that is fast, simple to use and easy to audit. The system optionally includes a billing mechanism to pay for any added cost associated with providing this additional protection; and in its preferred embodiment, is applicable to both digital as well as non-digital records.

A payment product has a writing area (6c) which is intended for a user's signature. In the writing area there is a first position-coding pattern (5) which makes possible digital recording of the signature. The first position-coding pattern is a subset of a larger second position-coding pattern.The payment product is used in a payment system which is based on electronic payment information, which has been recorded by means of the position-coding pattern, being sent to a server unit, which utilizes the position-coding pattern to check that the payment information is valid.

A digitally recording and reproducing apparatus simultaneously records two kinds of digital signals of an identical video program, generated by high-efficiency coding, or a relatively high bit-rate signal and a relatively low bit-rate signal, onto the approximately the same positions on the tape. The apparatus is constructed so that the low bit-rate signal is commonly used for normal playback and search-playback. Further, the recording time can be lengthened by reducing the recording bit-rate.

An apparatus for the electronic display of information, where the apparatus is a substrate incorporating a digital recording medium attached to or embedded within the substrate. The substrate further includes a flexible-substrate display located on an exposed surface of the substrate, where the display is a medium capable of selectively displaying one of at least two possible colors at each pixel location thereon in order to produce a substrate medium that may be modified in accordance with a user's selection.

A wireless microphone system for use with a mobile digital recording system is disclosed. The wireless microphone system is comprised of a wireless microphone with a built-in transceiver and an in-vehicle transceiver that is connected to a mobile digital recording system. The wireless microphone can transmit audio information in real-time to the in-vehicle transceiver when the wireless microphone is in radio range of the in-vehicle transceiver. The wireless microphone can operate out of radio range of the in-vehicle transceiver by saving recorded audio data to a memory. The saved audio information can be downloaded to the in-vehicle transceiver when the wireless microphone is back in radio range of the in-vehicle transceiver, and the system is enabled to synchronize the saved audio information with other information collected by the mobile digital recording system during the time that the wireless microphone was out of range of the in-vehicle transceiver.

A system and method for generating a digital certificate is provided wherein a new digital record is received and is assigned a sequence value. A first composite digital value is generated by applying a first deterministic function to the digital records stored in a repository. The sequence value and first composite digital value are included in a first certificate. After the digital record is added to the repository, a second composite digital value is generated by applying a second deterministic function to the digital records in the repository. This second composite digital value, and a composite sequence value, are published. An interval digital value which is based upon the first and second composite digital values, and the sequence value, are included in a second certificate which thus verifies the authenticity and sequence value of the digital record.

A method for proving the validity of a record digitally signed by a user having a digital certificate issued by a certification authority within a hierarchy of certification authorities. The user signs the record, and obtains the digital certificates and certificate revocation information for all the certification authorities in the chain of the hierarchy extending from the user to the root certification authority. A timestamp is applied to the record, the digital certificates and the certificate revocation information to establish a point in time in which all items were created, current and valid. If, at some later point, one or more of the digital certificates either expire or are revoked, the timestamp serves as evidence of the integrity of the signed record.

A digital recording device that is optimized for field use in motor vehicles, and methods for capturing, storing, and retaining digital information recorded by such digital recording device, are disclosed. The digital recording device comprises a non-removable hard disk drive for data storage, eliminating the need to use removable media cartridges, and a small control panel, and is packaged in a ruggedized, compact form factor.

Pre-defined descriptor or measurement questions or items are presented to a user or operator using a computer with a storage and a display for use in systematic observation and assessment. Measurement items that are used in the course of observation and assessment are automatically correlated with address data that is associated with a track of simultaneous digital recording so as to automatically generate meaningful indexes for the recorded material. Based upon the contents of the measurement questions or items, including any qualitative or quantitative descriptions or numerical rating results from use of the descriptors or measurement items, the indexes can readily be further processed, providing the capacity for improvements in efficiency, consistency, and accuracy in retrieving and utilizing the recorded material. The method is particularly useful for processes relating to systematic interview or assessment methods, including the training and monitoring of interviewers or assessors and the storage, retrieval, analysis, and other manipulation of recordings.

The present invention provides multi-device distributed digital video recording systems and methods. The present invention enables digital recording devices on a cable plant to share resources. A plurality of networked digital video recorders are provided. A requesting digital video recorder (DVR) on the network may be capable of broadcasting a request to a plurality of DVRs seeking resources of a dormant DVR. At least one dormant DVR on the network may be capable of providing a response to the requesting DVR indicating its availability of resources. The requesting DVR may then select a granting DVR from the dormant DVRs with available resources (i.e., those DVRs that responded to the request). A session may then be established between the requesting DVR and the granting DVR. Once the session is established, the resources of the granting DVR may be made available for use by the requesting DVR.

A digital video information management system for monitoring and managing a system of digital collection devices is disclosed. Information files are automatically transferred from such collection devices to the information management system. Digitally captured information is classified to assign information attributes which are used to categorize and establish management, storage, and retention characteristics. A unique file, filename, and attributes are created for each recorded event, allowing the information management system to manage each event efficiently. The information management system automates a process to transfer digital information to other users or network-connected devices. Transfer of digital information can be done on a scheduled basis, or in response to an information request, or upon instruction by an end user. Information transferred from digital collection devices at geographically dispersed sites to the information management system are synchronized or “rolled-forward” to a master or mirrored database. Information is erased or deleted from a digital collection device once the information has been transferred to the storage and retention system of the information management system. The status of any given digital collection device is automatically determined and configuration and software updates are downloaded to the device as required. A centralized time reference may be used to synchronize such digital recording devices.

A system facilitates traversing digital records with dimensional attributes. The system stores a number of digital records. The system further associates a respective digital record with a number of attributes, wherein a respective attribute can be specified in a number of levels of abstraction. The system allows a user to control a presentation of the stored digital records based on their attributes. The user can set one or more criteria for the attributes of the digital records to be presented by: specifying the value of at least one fixed attribute of the digital records to be presented, changing at least one non-fixed attribute of the digital records to be presented, and / or specifying a level of abstraction for the fixed and / or non-fixed attribute of the digital records to be presented. The system then presents a set of digital records to the user based on the attribute criteria set by the user.

Transformations of digital records are used as lowest level inputs to a tree data structure having a root in a core system and having nodes computed as digital combinations of child node values. A combination of root values is published in a permanent medium. Signature vectors are associated with the digital records and have parameters that enable recomputation upward through the tree data structure to either a current root value or to the published value. Recomputation yields the same value only if a candidate digital record is an exact version of the original digital record included in the original computation of the value.

A method of preparing a multimedia recording of a live presentation, where the presentation comprising a plurality of events, is provided. The method includes the steps of, (a) preparing a recording means and gathering information associated with said presentation, (b) recording the events of said presentation, (c) digitizing any event recording not digitally recorded, (d) transferring said recordings to said electronic storage medium, (e) processing said recordings to create a digital multimedia presentation wherein said events are presented in a visual and audio format and the staging of said visual and audio formats are automatically synchronized, and displaying said digital multimedia presentation.

Techniques for determining authenticity of analog forms such as packaging or documents (117). One of the techniques determines whether the analog form has been made directly from a digital representation (903) or by photocopying or scanning an analog form. The technique makes the determination by comparing (911) an original digital representation of a portion of the analog form with a digital recording (203) of the portion from the analog form and measuring differences in features that are affected by the operations of photocopying or scanning. The original digital representation (105) and the analog form may have a “noisy”, i.e., random or pseudo random pattern. Such noisy patterns may further be used for other authentication purposes, such as determining whether the portion of the analog form that has the noisy pattern has been altered and to carry hidden messages. The noisy pattern may carry a logo or may be part or all of a barcode.

A hotel reservation system comprises hotel rooms having combination locks electronically set so as to be openable by any one of a plurality of combination codes whenever the combination code is inputted. A computer system accessible through a telecommunications network allows remote sign-in and reservation of a hotel room for a check-in date under a guest identity by payment and selection of a combination code specific to the hotel room. The computer system, upon electronic notification of a selection of a combination code, automatically electronically may set or schedule the setting of the combination lock controlling entry to the reserved hotel room. The computer system may be programmed to automatically electronically set the combination lock at a set time on the check-in date. The hotel may maintain digital records of the codes for each room and of instances of entry into the room using the code.