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Data Processing: Speech Signal Processing, Linguistics, Language Translation, And Audio Compression/decompression > Speech Signal Processing > Application > Security System

Security System

Security System patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

07/03/14 - 20140188481 - System and method for automated adaptation and improvement of speaker authentication in a voice biometric system environment
A system for automated adaptation and improvement of speaker authentication in a voice biometric system environment, comprising a speech sample collector, a target selector, a voice analyzer, a voice data modifier, and a call flow creator. The speech sample collector retrieves speech samples from a database of enrolled participants in...

06/19/14 - 20140172430 - System and method for voice authentication
Embodiments of the invention provide for secure voice authentication through a communication device or access device. Certain embodiments allow for providing a word string to a communication device or authentication device. The communication or authentication device plays a supplemental signal that is unique to a transaction. The communication device or...

04/03/14 - 20140095169 - Voice authentication system and methods
A method for enrolling a user with a voice authentication system comprises obtaining a voice sample which has been used to authenticate a user using a first authentication process. The voice sample is subsequently utilised to enroll the user with an authentication system implementing a second authentication process....

02/06/14 - 20140039897 - System and method for automated adaptation and improvement of speaker authentication in a voice biometric system environment
A system for automated adaptation and improvement of speaker authentication in a voice biometric system environment, comprising a speech sample collector, a target selector, a voice analyzer, a voice data modifier, and a call flow creator. The speech sample collector retrieves speech samples from a database of enrolled participants in...

01/30/14 - 20140032220 - Method and apparatus for responding to a query at a dialog system
A dialog system is accessed by a remote user and is typically configured to receive a natural language query from the user and return a natural language answer to the user. Dialog systems can be copied without authorization or can become an out-of-date version. A dialog system with a signature,...

01/09/14 - 20140012586 - Determining hotword suitability
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining hotword suitability. In one aspect, a method includes receiving speech data that encodes a candidate hotword spoken by a user, evaluating the speech data or a transcription of the candidate hotword, using one or more...

11/28/13 - 20130317827 - Voice control method and computer-implemented system for data management and protection
A computer-implemented system includes one or multiple application devices and a voice-controlled storage device. Multiple voice commands may be issued to multiple application devices simultaneously or separately, or to the same application device separately. The voice-controlled storage device is configured to perform content identification and voiceprint recognition on the voice...

11/21/13 - 20130311191 - Method, device, and system for voice approval
Embodiments of the present invention provide a method for voice approval, where the method includes: receiving voice approval request information sent by an enterprise application server; establishing a voice communication connection with the terminal according to the contact information of the approver terminal; sending approval content audio information corresponding to...

11/14/13 - 20130304478 - Speaker authentication methods and related methods and electronic devices
An embodiment of the invention provides a method of preparing for speaker authentication. The method includes: receiving speech data that represents an utterance made by a user; extracting side information; examining the side information to determine whether to allow speaker model training using the speech data; and generating a feedback...

10/31/13 - 20130289999 - Dual microphone voice authentication for mobile device
A method of authenticating a user of a mobile device having a first microphone and a second microphone, the method comprising receiving voice input from the user at the first and second microphones, determining a position of the user relative to the mobile device based on the voice input received...

08/29/13 - 20130226586 - Device, system, and method for authenticating user using voice recognition
A user authentication device to authenticate a user by voice recognition includes: an operating unit for performing authentication by comparing a audio signal input for voice recognition with voice information of an authorized user; a noise output unit to combine a noise signal with the input audio signal; and a...

08/29/13 - 20130226587 - Lip-password based speaker verification system
A lip-based speaker verification system for identifying a speaker using a modality of lip motions; wherein an identification key of the speaker comprising one or more passwords; wherein the one or more passwords are embedded into lip motions of the speaker; wherein the speaker is verified by underlying dynamic characteristics...

08/22/13 - 20130218571 - System and method for identifying and/or authenticating a source of received electronic data by digital signal processing and/or voice authentication
A method for verifying and identifying users, and for verifying users' identity, by means of an authentication device capable of transmitting, receiving and recording audio or ultrasonic signals, and capable of converting the signals into digital data, and performing digital signal processing. Voice pattern(s) and user(s) information of one or...

07/25/13 - 20130191131 - Electronic book with voice emulation features
A method and system for providing text-to-audio conversion of an electronic book displayed on a viewer. A user selects a portion of displayed text and converts it into audio. The text-to-audio conversion may be performed via a header file and pre-recorded audio for each electronic book, via text-to-speech conversion, or...

05/23/13 - 20130132091 - Dynamic pass phrase security system (dpss)
There is disclosed an n-dimensional biometric security system as well as a method of identifying and validating a user through the use of a automated random one-time passphrase generation. The use of tailored templates to generate one-time phase phrase text as well as the use of update subscriptions of templates...

05/23/13 - 20130132092 - Method, apparatus, and program for certifying a voice profile when transmitting text messages for synthesized speech
A mechanism is provided for authenticating and using a personal voice profile. The voice profile may be issued by a trusted third party, such as a certification authority. The personal voice profile may include information for generating a digest or digital signature for text messages. A speech synthesis system may...

05/23/13 - 20130132093 - System and method for generating challenge items for captchas
Challenge items for an audible based electronic challenge system are generated using a variety of techniques to identify optimal candidates. The challenge items are intended for use in a computing system that discriminates between humans and text to speech (TTS) system....

01/03/13 - 20130006642 - System and method for voice based digital signature service
Methods and systems for providing a voice-based digital signature service are disclosed. The method includes a first user sending a document to a second user for signature, and the first user also sending a PIN to the second user and to a voice verification authority. The second user sending, to...

09/13/12 - 20120232907 - System and method for delivering a human interactive proof to the visually impaired by means of semantic association of objects
The subject of the test must either recognize a semantic or symbolic association between two or more objects, or isolate an object that does not belong with the others, indicating their selection by typing the name of the object with their keyboard....

05/17/12 - 20120123786 - Method for identifying and protecting information
A method for identifying and authenticating a user and protecting information. The identification process is enabled by using a mobile device such as a smartphone, laptop, or thin client device. A user speaks a phrase to create an audio voiceprint while a camera streams video images and creates a video...

04/05/12 - 20120084088 - System and method for computerized psychological content analysis of computer and media generated communications to produce communications management support, indications and warnings of dangerous behavior, assessment of media images, and personnel selection support
At least one computer-mediated communication produced by or received by an author is collected and parsed to identify categories of information within it. The categories of information are processed with at least one analysis to quantify at least one type of information in each category. A first output communication is...

03/29/12 - 20120078638 - Centralized biometric authentication
A communications system includes a receiver and at least one transmitter. The receiver receives, from different intermediate systems, biometric samples from parties attempting to obtain services from the intermediate systems and information characterizing the expected identifies of the parties. The at least one transmitter transmits, to the intermediate systems, verification...

03/29/12 - 20120078639 - System and method for voice authentication over a computer network
Systems, computer-implemented methods, and tangible computer-readable media are provided for voice authentication. The method includes receiving a speech sample from a user through an Internet browser for authentication as part of a request for a restricted-access resource, performing a comparison of the received speech sample to a previously established speech...

06/24/10 - 20100161338 - Method for creating a virtual fence using a device with voice signature processing and geographic locator capability
A client device for creating a virtual fence includes a locator that determines a location of the client device. The client device includes a receiver that receives speech data and transmits the speech data to a speech processor that isolates an individual voice signature from the speech data. The client...

06/10/10 - 20100145709 - System and method for voice authentication
Disclosed herein are systems, computer-implemented methods, and tangible computer-readable media for voice authentication. The method includes receiving a speech sample from a user through an Internet browser for authentication as part of a request for a restricted-access resource, performing a comparison of the received speech sample to a previously established...

05/27/10 - 20100131279 - Method and arrangement for controlling user access
Method for controlling user access to a service available in a data network and/or to information stored in a user database, in order to protect stored user data from unauthorized access, such that the method comprises the following: input of a user's speech sample to a user data terminal, processing...

05/13/10 - 20100121644 - Adaptive tuning of biometric engines
A method for adaptively tuning a biometric engine comprises the step of generating a database having a plurality of enrollments. Each enrollment corresponds to one or more of a plurality of operation characteristics. The method further comprises the step of comparing, with the biometric engine, enrollments from the database to...

04/15/10 - 20100094636 - System and method for operating a security system
A system and method for operating a security system include a device control module configured for electronic communication with a plurality of devices and a user interface coupled in electronic communication with the device control module. The user interface includes a voice memory and a first speaker. The user interface...

03/25/10 - 20100076770 - System and method for improving the performance of voice biometrics
A System and Method for Improving the Performance of Voice biometrics is provided wherein a digitized audio signal originating from at least one input client device is compressed (standards-based or proprietary) or uncompressed, the signal optionally being passed to a network which then passes the uncompressed signal to at least...

02/25/10 - 20100049526 - System and method for auditory captchas
Disclosed herein are systems, methods, and computer readable-media for performing an audible human verification. The method includes determining that a human verification is needed, presenting an audible challenge to a user which exploits a known issue with automatic speech recognition processes, receiving a response to the audible challenge, and verifying...

11/19/09 - 20090287491 - Data processing apparatus, speech conversion method, and speech conversion program embodied on computer readable medium
In order to limit the range of externally outputable content of externally input speech, an MFP includes: a speech acquiring portion to acquire externally input speech; a speech converting portion to convert the acquired speech into character information; a user extracting portion to extract user identification information for identifying a...

11/12/09 - 20090281809 - Headset wearer identity authentication with voice print or speech recognition
A headset includes a voice print match application or speech recognition application. The voice print match application receives a user speech corresponding to a submitted voice print phrase key upon determining a donned condition, where the user speech is compared to the predetermined voice print phrase key to validate an...

08/13/09 - 20090204408 - Method and system of providing personal and business information
A multi-modal system providing for a single point of contact that can allow users to manage their personal contact information and contact lists, and connect to other users and businesses in a personalized, efficient, location-sensitive and organized manner. By accessing the system using any type of telephony-based device, a user...

05/14/09 - 20090125310 - Apparatus and method for inserting/extracting capturing resistant audio watermark based on discrete wavelet transform, audio rights protection system using the same
An apparatus and method for embedding and extracting a capturing-resistant audio watermark based on discrete wavelet transform, and a copyright management system using the same are provided. The apparatus for embedding a wavelet based audio watermark includes: a framing unit for dividing an input audio signal into small signals with...

04/30/09 - 20090112602 - System and method for controlling devices that are connected to a network
A system, method and computer-readable medium for controlling devices connected to a network. The method includes receiving an utterance from a user for remotely controlling a device in a network; converting the received utterance to text using an automatic speech recognition module; accessing a user profile in the network that...

03/19/09 - 20090076826 - Blind watermarking of audio signals by using phase modifications
Watermarking of audio signals intends to manipulate the audio signal in a way that the changes in the audio content cannot be recognised by the human auditory system. In order to reduce the audibility of the watermark and to improve the robustness of the watermarking the invention uses phase modification...

02/26/09 - 20090055193 - Method, apparatus and computer code for selectively providing access to a service in accordance with spoken content received from a user
Apparatus, methods and computer-readable medium for authenticating a user and selectively providing access to a computer service are described herein. In some embodiments, a) a user input is solicited; b) a voice response to the input soliciting; is received on or from a client device, c) if a determination is...