Matches 1 - 50 out of 99 1 2 >


Match Document Document Title
US20130289988 POST PROCESSING OF NATURAL LANGUAGE ASR  
A post-processing speech system includes a natural language-based speech recognition system that compares a spoken utterance to a natural language vocabulary that includes words used to generate a...
US20130325470 SYSTEM AND METHOD FOR IDENTIFICATION OF A SPEAKER BY PHONOGRAMS OF SPONTANEOUS ORAL SPEECH AND BY USING FORMANT EQUALIZATION  
A system and method for identification of a speaker by phonograms of oral speech is disclosed. Similarity between a first phonogram of the speaker and a second, or sample, phonogram is evaluated...
US20120232899 SYSTEM AND METHOD FOR IDENTIFICATION OF A SPEAKER BY PHONOGRAMS OF SPONTANEOUS ORAL SPEECH AND BY USING FORMANT EQUALIZATION  
A system and method for identification of a speaker by phonograms of oral speech is disclosed. Similarity between a first phonogram of the speaker and a second, or sample, phonogram is evaluated...
US20120232900 SPEAKER RECOGNITION FROM TELEPHONE CALLS  
The present invention relates to a method for speaker recognition, comprising the steps of obtaining and storing speaker information for at least one target speaker; obtaining a plurality of...
US20120191453 SYSTEM AND METHODS FOR MATCHING AN UTTERANCE TO A TEMPLATE HIERARCHY  
A system and methods for matching at least one word of an utterance against a set of template hierarchies to select the best matching template or set of templates corresponding to the utterance....
US20120259637 METHOD AND APPARATUS FOR RECEIVING AUDIO  
An electronic apparatus and method for retrieving a song, and a storage medium. The electronic apparatus includes: a storage unit which stores a plurality of songs; a user input unit which...
US20150255088 METHOD AND SYSTEM FOR ASSESSING KARAOKE USERS  
A karaoke user's performance is recorded, and from the recorded file of the user's rendering of the song, the notes, i.e. the sung melody, is compared with the notes, i.e. the melody, of a...
US20150127342 SPEAKER IDENTIFICATION  
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing speaker identification. In some implementations, an utterance vector that is...
US20150073791 APPARATUS AND METHOD FOR ANALYSIS OF LANGUAGE MODEL CHANGES  
An apparatus, a method, and a machine-readable medium are provided for characterizing differences between two language models. A group of utterances from each of a group of time domains are...
US20140337025 CLASSIFICATION METHOD AND DEVICE FOR AUDIO FILES  
The present disclosure discloses a classification method and system for audio files, the classification method includes: constructing Pitch sequence of the audio files to be classified;...
US20130054242 REDUCING FALSE POSITIVES IN SPEECH RECOGNITION SYSTEMS  
Embodiments of the present invention improve methods of performing speech recognition. In one embodiment, the present invention includes a method comprising receiving a spoken utterance,...
US20120239398 SPEAKER VERIFICATION METHODS AND APPARATUS  
In one aspect, a method for determining a validity of an identity asserted by a speaker using a voice print is provided. The method comprises acts of performing a first verification stage...
US20140249817 Identification using Audio Signatures and Additional Characteristics  
Techniques for using both speaker-identification information and other characteristics associated with received voice commands to determine how and whether to respond to the received voice...
US20080133234 VOICE DETECTION APPARATUS, METHOD, AND COMPUTER READABLE MEDIUM FOR ADJUSTING A WINDOW SIZE DYNAMICALLY  
A dividing module divides a voice signal into voice frames. A likelihood value generation module compares each of the voice frames with a first voice model and a second voice model to generate...
US20070088548 Device, method, and computer program product for determining speech/non-speech  
A first storage unit stores a transformation matrix, and a second storage unit stores a first parameter of a speech model and a second parameter of a non-speech model. A dividing unit divides an...
US20110035219 AUTOMATIC SPOKEN LANGUAGE IDENTIFICATION BASED ON PHONEME SEQUENCE PATTERNS  
A language identification system that includes a universal phoneme decoder (UPD) is described. The UPD contains a universal phoneme set representing both 1) all phonemes occurring in the set of...
US20130046539 Automatic Speech and Concept Recognition  
A method, an apparatus and an article of manufacture for automatic speech recognition. The method includes obtaining at least one language model word and at least one rule-based grammar word,...
US20150248898 Computer-Implemented Systems and Methods for Determining an Intelligibility Score for Speech  
Systems and methods are provided for generating an intelligibility score for speech of a non-native speaker. Words in a speech recording are identified using an automated speech recognizer, where...
US20150154961 METHODS AND APPARATUS FOR IDENTIFYING FRAUDULENT CALLERS  
The methods, apparatus, and systems described herein are designed to identify fraudulent callers. A voice print of a call is created and compared to known voice prints to determine if it matches...
US20140012575 DETECTING POTENTIAL SIGNIFICANT ERRORS IN SPEECH RECOGNITION RESULTS  
In some embodiments, the recognition results produced by a speech processing system (which may include two or more recognition results, including a top recognition result and one or more...
US20150199959 OBJECTIVE SPEECH QUALITY METRIC  
Methods and systems are provided for using a model of human speech quality perception to provide an objective measure for predicting subjective quality assessments. A Virtual Speech Quality...
US20060116878 Asthma diagnostic apparatus, asthma diagnostic method, and storage medium storing asthma diagnostic program  
An asthma diagnostic apparatus includes: a reference laughter storage unit storing the laughter of a mild asthmatic as reference data; an input unit inputting the laughter of a person to be...
US20050216264 Speech dialogue systems with repair facility  
The system has a speech recogniser (2) for recognising speech from a user and a synthesiser (6) for replying to him and engages in a dialogue with the object of enabling the user to convey to the...
US20140172427 System And Method For Event Summarization Using Observer Social Media Messages  
A method for processing messages pertaining to an event includes receiving a plurality of messages pertaining to the event from electronic communication devices associated with a plurality of...
US20140337024 METHOD AND SYSTEM FOR SPEECH COMMAND DETECTION, AND INFORMATION PROCESSING SYSTEM  
A method for speech command detection comprises extracting speech features from a speech signal inputted into a system, converting the speech features into a word sequence, obtaining time...
US20050049865 Automatic speech clasification  
There is described a method (500) for automatic speech classification performed on an electronic device. The method (500) includes receiving an utterance waveform (520) and processing the waveform...
US20120209606 METHOD AND APPARATUS FOR INFORMATION EXTRACTION FROM INTERACTIONS  
Obtaining information from audio interactions associated with an organization. The information may comprise entities, relations or events. The method comprises: receiving a corpus comprising audio...
US20110202341 GRAMMAR WEIGHTING VOICE RECOGNITION INFORMATION  
A device receives a voice recognition statistic from a voice recognition application and applies a grammar improvement rule based on the voice recognition statistic. The device also automatically...
US20130262106 METHOD AND SYSTEM FOR AUTOMATIC DOMAIN ADAPTATION IN SPEECH RECOGNITION APPLICATIONS  
A system and method for adapting a language model to a specific environment by receiving interactions captured the specific environment, generating a collection of documents from documents...
US20070100619 Key usage and text marking in the context of a combined predictive text and speech recognition system  
A combined predictive speech and text recognition system. The present invention combines the functionality of text input programs with speech input and recognition systems. With the present...
US20090112586 SYSTEM AND METHOD OF EVALUATING USER SIMULATIONS IN A SPOKEN DIALOG SYSTEM WITH A DIVERSION METRIC  
Systems, methods and computer-readable media associated with using a divergence metric to evaluate user simulations in a spoken dialog system. The method employs user simulations of a spoken...
US20110238409 Semantic Clustering and Conversational Agents  
Semantic clustering techniques are described. In various implementations, a conversational agent is configured to perform semantic clustering of a corpus of user utterances. Semantic clustering...
US20090271195 SPEECH RECOGNITION APPARATUS, SPEECH RECOGNITION METHOD, AND SPEECH RECOGNITION PROGRAM  
A speech recognition apparatus capable of attaining high recognition accuracy within practical processing time using a computing machine having standard performance by appropriately adapting a...
US20130325469 METHOD FOR PROVIDING VOICE RECOGNITION FUNCTION AND ELECTRONIC DEVICE THEREOF  
A method for providing a voice recognition function and an electronic device thereof are provided. The method provides a voice recognition function in an electronic device that includes...
US20080162133 Audio Detection Using Distributed Mobile Computing  
A method of identifying incidents using mobile devices can include receiving a communication from each of a plurality of mobile devices. Each communication can specify information about a detected...
US20150081296 METHOD AND APPARATUS FOR ADJUSTING DETECTION THRESHOLD FOR ACTIVATING VOICE ASSISTANT FUNCTION  
A method for activating a voice assistant function in a mobile device is disclosed. The method includes receiving an input sound stream by a sound sensor and determining a context of the mobile...
US20070156401 Detection system for segment including specific sound signal, method and program for the same  
The present invention is a detection system of a segment including specific sound signal which detects a segment in a stored sound signal similar to a reference sound signal, including: a...
US20130304470 ELECTRONIC DEVICE AND METHOD FOR DETECTING PORNOGRAPHIC AUDIO DATA  
An electronic device used for detecting pornographic audio contents includes a memory, a reading module, a calculating module, a comparing module, and a determining module. The memory stores...
US20140257809 SPARSE MAXIMUM A POSTERIORI (MAP) ADAPTION  
Techniques disclosed herein include using a Maximum A Posteriori (MAP) adaptation process that imposes sparseness constraints to generate acoustic parameter adaptation data for specific users...
US20060025995 Method and apparatus for natural language call routing using confidence scores  
Methods and apparatus are provided for classifying a spoken utterance into at least one of a plurality of categories. A spoken utterance is translated into text and a confidence score is provided...
US20100121639 Speech Processing  
The described implementations relate to speech spelling by a user. One method identifies one or more symbols that may match a user utterance and displays an individual symbol for confirmation by...
US20110071828 SYSTEM AND METHOD OF SPEECH DISCRIMINABILITY ASSESSMENT, AND COMPUTER PROGRAM THEREOF  
A speech discriminability assessment system includes: a biological signal measurement section for measuring an electroencephalogram signal of a user; a presented-speech sound control section for...
US20070225979 Method and apparatus for estimating degree of similarity between voices  
A similarity degree estimation method is performed by two processes. In a first process, an inter-band correlation matrix is created from spectral data of an input voice such that the spectral...
US20090240498 SIMILIARITY MEASURES FOR SHORT SEGMENTS OF TEXT  
Systems and methods to perform short text segment similarity measures. Illustratively, a short text segment similarity environment comprises a short text engine operative to process data...
US20070219792 Method and system for user authentication based on speech recognition and knowledge questions  
A method and system for user authentication based on speech recognition and knowledge questions. The method comprises receiving a speech recognition result derived from ASR processing of a...
US20080103770 METHOD AND APPARATUS FOR IDENTIFYING CONVERSING PAIRS OVER A TWO-WAY SPEECH MEDIUM  
One embodiment of the present method and apparatus for identifying a conversing pair of users of a two-way speech medium includes receiving a plurality of binary voice activity streams, where the...
US20070143108 Sound signal detection system, sound signal detection server, image signal search apparatus, image signal search method, image signal search program and medium, signal search apparatus, signal search method and signal search program and medium  
A sound signal detection system of the present invention that searches for a portion of stored sound signals similar to a target sound signal, includes a stored feature calculation portion that...
US20070192097 METHOD AND APPARATUS FOR DETECTING AFFECTS IN SPEECH  
A method and apparatus for speaker independent real-time affect detection includes generating (205) a sequence of audio frames from a segment of speech, generating (210) a sequence of feature sets...
US20070038447 PATTERN MATCHING METHOD AND APPARATUS AND SPEECH INFORMATION RETRIEVAL SYSTEM  
A pattern matching method for matching between a first symbol sequence and a second symbol sequence which is shorter than the first symbol sequence is provided. The method includes the steps of...
US20130006630 STATE DETECTING APPARATUS, COMMUNICATION APPARATUS, AND STORAGE MEDIUM STORING STATE DETECTING PROGRAM  
A state detecting apparatus includes: a processor to execute acquiring utterance data related to uttered speech, computing a plurality of statistical quantities for feature parameters regarding...

Matches 1 - 50 out of 99 1 2 >