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US20110119060 METHOD AND SYSTEM FOR SPEAKER DIARIZATION  
A method and system for speaker diarization are provided. Pre-trained acoustic models of individual speaker and/or groups of speakers are obtained. Speech data with multiple speakers is received...
US20080208581 Model Adaptation System and Method for Speaker Recognition  
A system and method for speaker recognition speaker modelling whereby prior speaker information is incorporated into the modelling process, utilising the maximum a posteriori (MAP) algorithm and...
US20070294083 Fast, language-independent method for user authentication by voice  
A method and system for training a user authentication by voice signal are described. In one embodiment, a set of feature vectors are decomposed into speaker-specific recognition units. The...
US20120221335 METHOD AND APPARATUS FOR CREATING VOICE TAG  
According to one embodiment, the method may include constructing a first voice tag for registration speech based on Hidden Markov acoustic model (HMM), constructing a second voice tag for the...
US20130204621 SPEAKER ADAPTATION OF VOCABULARY FOR SPEECH RECOGNITION  
A phonetic vocabulary for a speech recognition system is adapted to a particular speaker's pronunciation. A speaker can be attributed specific pronunciation styles, which can be identified from...
US20090299744 VOICE RECOGNITION APPARATUS AND METHOD THEREOF  
A voice recognition apparatus determines whether an input sound is a voice segment or a non-voice segment in time series, generates a word model for the voice segment, allocates a predetermined...
US20050004798 Voice recognition system for mobile unit  
An aspect of the present invention provides a voice recognition system includes that a memory unit configured to store a statistical language dictionary which statistically registers connections...
US20090119103 SPEAKER RECOGNITION SYSTEM  
A method automatically recognizes speech received through an input. The method accesses one or more speaker-independent speaker models. The method detects whether the received speech input matches...
US20120278077 IDENTIFICATION OF PEOPLE USING MULTIPLE TYPES OF INPUT  
Systems and methods for detecting people or speakers in an automated fashion are disclosed. A pool of features including more than one type of input (like audio input and video input) may be...
US20110077943 System for generating language model, method of generating language model, and program for language model generation  
A first system for generating a language model is a system for generating a language model including: a topic history dependent language model storing unit; a topic history accumulation unit; and a...
US20090063146 Voice Processing Device and Program  
In a voice processing device, a male voice index calculator calculates a male voice index indicating a similarity of the input sound relative to a male speaker sound model. A female voice index...
US20140142944 Diarization Using Acoustic Labeling  
Systems and method of diarization of audio files use an acoustic voiceprint model. A plurality of audio files are analyzed to arrive at an acoustic voiceprint model associated to an identified...
US20090106025 SPEAKER MODEL REGISTERING APPARATUS AND METHOD, AND COMPUTER PROGRAM  
EN) A speaker recognition system (1) includes a speaker model registration device (10) which registers a speaker model for speaker recognition in the speaker recognition system. The speaker model...
US20110119059 SYSTEM AND METHOD FOR STANDARDIZED SPEECH RECOGNITION INFRASTRUCTURE  
Disclosed herein are systems, methods, and computer-readable storage media for selecting a speech recognition model in a standardized speech recognition infrastructure. The system receives speech...
US20050091053 Voice recognition system  
A trained vector creating part 15 creates a characteristic of an unvoiced sound in advance as a trained vector V. Meanwhile, a threshold value THD for distinguishing a voice from a background sound...
US20090182561 SPEECH RECOGNITION DEVICE AND METHOD THEREOF  
A speech recognition device and a method thereof are adapted to recognize a Chinese word. The speech recognition device includes a lexicon model, a language model, a speech recognition module, and...
US20080154599 SPOKEN FREE-FORM PASSWORDS FOR LIGHT-WEIGHT SPEAKER VERIFICATION USING STANDARD SPEECH RECOGNITION ENGINES  
The present invention discloses a system and a method for authenticating a user based upon a spoken password processed though a standard speech recognition engine lacking specialized speaker...
US20100204993 CONFIDENCE LEVELS FOR SPEAKER RECOGNITION  
The present invention relates to a system and method of making a verification decision within a speaker recognition system. A speech sample is gathered from a speaker over a period of time a...
US20080103771 Method for the Distributed Construction of a Voice Recognition Model, and Device, Server and Computer Programs Used to Implement Same  
A method for the distributed construction of a voice recognition model that is intended to be used by a device comprising a model base and a reference base in which the modeling elements are...
US20090171661 METHOD FOR ASSESSING PRONUNCIATION ABILITIES  
Techniques for assessing pronunciation abilities of a user are provided. The techniques include recording a sentence spoken by a user, performing a classification of the spoken sentence, wherein...
US20100198598 Speaker Recognition in a Speech Recognition System  
A method for recognizing a speaker of an utterance in a speech recognition system is disclosed. A likelihood score for each of a plurality of speaker models for different speakers is determined....
US20080046241 Method and system for detecting speaker change in a voice transaction  
Method and System for detecting speaker change in a voice transaction is provided. The system analyzes a portion of speech in a speech stream and determines a speech feature set. The system then...
US20070100622 Adaptation method for inter-person biometrics variability  
Embodiments of a system and method for verifying an identity of a claimant are described. In accordance with one embodiment, a feature may be extracted from a biometric sample captured from a...
US20140172428 METHOD AND APPARATUS FOR CONTEXT INDEPENDENT GENDER RECOGNITION UTILIZING PHONEME TRANSITION PROBABILITY  
Provided is a method for context independent gender recognition utilizing phoneme transition probability. The method for the context independent gender recognition includes detecting a voice...
US20080082333 Prosody Conversion  
A contour for a syllable (or other speech segment) in a voice undergoing conversion is transformed. The transform of that contour is then used to identify one or more source syllable transforms in...
US20110004473 APPARATUS AND METHOD FOR ENHANCED SPEECH RECOGNITION  
A method and apparatus for improving speech recognition results for an audio signal captured within an organization, comprising: receiving the audio signal captured by a capturing or logging...
US20070016419 Selective security masking within recorded speech utilizing speech recognition techniques  
Apparatuses and methods are described to secure information contained within voice recordings. A voice recording is loaded into a data processing system, wherein the voice recording results from an...
US20070233484 Method for Automatic Speaker Recognition  
It is proposed a text-independent automatic speaker recognition (ASkR) system which employs a new speech feature and a new classifier. The statistical feature pH is a vector of Hurst parameters...
US20120239401 VOICE RECOGNITION SYSTEM AND VOICE RECOGNITION METHOD  
Provided is a voice recognition system capable of, while suppressing negative influences from sound not to be recognized, correctly estimating utterance sections that are to be recognized. A voice...
US20080270132 METHOD AND SYSTEM TO IMPROVE SPEAKER VERIFICATION ACCURACY BY DETECTING REPEAT IMPOSTERS  
A system and method for identifying an individual includes collecting biometric information for an individual attempting to gain access to a system. The biometric information for the individual is...
US20050125223 Audio-visual highlights detection using coupled hidden markov models  
A method uses probabilistic fusion to detect highlights in videos using both audio and visual information. Specifically, the method uses coupled hidden Markov models (CHMMs). Audio labels are...
US20100217595 Method For Emotion Recognition Based On Minimum Classification Error  
Disclosed herein is a method for emotion recognition based on a minimum classification error. In the method, a speaker's neutral emotion is extracted using a Gaussian mixture model (GMM), other...
US20120221336 SPEAKER CHARACTERIZATION THROUGH SPEECH ANALYSIS  
A computer implemented method, data processing system, apparatus and computer program product for determining current behavioral, psychological and speech styles characteristics of a speaker in a...
US20050171774 Features and techniques for speaker authentication  
A speaker authentication system includes an input receptive of user speech from a user. An extraction module extracts acoustic correlates of aspects of the user's physiology from the user speech,...
US20100114573 Method and Device for Verifying a User  
A method and electronic device for verifying a user provides for secure speaker verification. The method includes activating a speaker verification process on the electronic device (step 305). A...
US20140188468 APPARATUS, SYSTEM AND METHOD FOR CALCULATING PASSPHRASE VARIABILITY  
An apparatus, system and method for calculating passphrase variability are disclosed. The passphrase variability value can then be used for generating phonetically rich passwords in text-dependent...
US20100070278 Method for Creating a Speech Model  
A transformation can be derived which would represent that processing required to convert a male speech model to a female speech model. That transformation is subjected to a predetermined...
US20100131272 APPARATUS AND METHOD FOR GENERATING AND VERIFYING A VOICE SIGNATURE OF A MESSAGE AND COMPUTER READABLE MEDIUM THEREOF  
Apparatuses and methods for generating and verifying a voice signature of a message and computer readable medium thereof are provided. The generation and verification ends both use the same set of...
US20090313018 Speaker Characterization Through Speech Analysis  
A computer implemented method, data processing system, apparatus and computer program product for determining current behavioral, psychological and speech styles characteristics of a speaker in a...
US20140222428 Method and Apparatus for Efficient I-Vector Extraction  
Most speaker recognition systems use i-vectors which are compact representations of speaker voice characteristics. Typical i-vector extraction procedures are complex in terms of computations and...
US20130311184 METHOD AND SYSTEM FOR SPEECH RECOGNITION  
A method and a system for speech recognition are provided. In the method, vocal characteristics are captured from speech data and used to identify a speaker identification of the speech data. Next,...
US20080255843 Voice recognition system and method  
The invention provides a method of voice recognition, and the method includes the steps of: obtaining a current position information, obtaining a current voice model according to the current...
US20080249774 METHOD AND APPARATUS FOR SPEECH SPEAKER RECOGNITION  
Disclosed is a method for speech speaker recognition of a speech speaker recognition apparatus, the method including detecting effective speech data from input speech; extracting an acoustic...
US20110301953 SYSTEM AND METHOD OF MULTI MODEL ADAPTATION AND VOICE RECOGNITION  
Provided is a system of voice recognition that adapts and stores a voice of a speaker for each feature to each of a basic voice model and new independent multi models and provides stable real-time...
US20140100850 METHOD AND APPARATUS FOR PERFORMING PRESET OPERATION MODE USING VOICE RECOGNITION  
A method and apparatus of performing a preset operation by using voice recognition are provided. The method includes performing the preset operation of a preset operation mode according to a key...
US20080235007 SYSTEM AND METHOD FOR ADDRESSING CHANNEL MISMATCH THROUGH CLASS SPECIFIC TRANSFORMS  
A method and system for speaker recognition and identification includes transforming features of a speaker utterance in a first condition state to match a second condition state and provide a...
US20100268538 ELECTRONIC APPARATUS AND VOICE RECOGNITION METHOD FOR THE SAME  
Disclosed are an electronic apparatus and a voice recognition method for the same. The voice recognition method for the electronic apparatus includes: receiving an input voice of a user;...
US20100211376 MULTIPLE LANGUAGE VOICE RECOGNITION  
Computer implemented speech processing generates one or more pronunciations of an input word in a first language by a non-native speaker of the first language who is a native speaker of a second...
US20140334682 MONITORING DEVICE USING SELECTIVE ATTENTION MODEL AND METHOD FOR MONITORING SAME  
A monitoring device is provided, which includes an inputter configured to receive an input of a plurality of images captured at separate positions and a plurality of sound sources heard at separate...
US20130046540 Restoration of high-order Mel Frequency Cepstral Coefficients  
A method for estimating high-order Mel Frequency Cepstral Coefficients, the method comprising initializing any of N-L high-order coefficients (HOC) of an MFCC vector of length N having L low-order...
Matches 1 - 50 out of 62 1 2 >