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9043207 |
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... |
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9026442 |
System and method for adapting automatic speech recognition pronunciation by acoustic model restructuring
Disclosed herein are systems, computer-implemented methods, and computer-readable storage media for recognizing speech by adapting automatic speech recognition pronunciation by acoustic model... |
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8996387 |
Release of transaction data
For clearing transaction data selected for a processing, there is generated in a portable data carrier (1) a transaction acoustic signal (003; 103; 203) (S007; S107; S207) upon whose acoustic... |
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8996373 |
State detection device and state detecting method
A state detection device includes: a first model generation unit to generate a first specific speaker model obtained by modeling speech features of a specific speaker in an undepressed state; a... |
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8977547 |
Voice recognition system for registration of stable utterances
A voice recognition system includes: a voice input unit 11 for inputting a voice uttered a plurality of times; a registering voice data storage unit 12 for storing voice data uttered the plurality... |
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8947499 |
Rate control for a communication
Methods and systems for communicating with rate control. A communication is sent and received from a first device to a second device over a network, wherein the communication comprises at least... |
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8949125 |
Annotating maps with user-contributed pronunciations
Systems and methods are provided to select a most typical pronunciation of a location name on a map from a plurality of user pronunciations. A server generates a reference speech model based on... |
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8914278 |
Automatic context sensitive language correction and enhancement using an internet corpus
A computer-assisted language correction system including spelling correction functionality, misused word correction functionality, grammar correction functionality and vocabulary enhancement... |
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8868431 |
Recognition dictionary creation device and voice recognition device
A recognition dictionary creation device identifies the language of a reading of an inputted text which is a target to be registered and adds a reading with phonemes in the language identified... |
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8831942 |
System and method for pitch based gender identification with suspicious speaker detection
A method is provided for identifying a gender of a speaker. The method steps include obtaining speech data of the speaker, extracting vowel-like speech frames from the speech data, analyzing the... |
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8812315 |
System and method for adapting automatic speech recognition pronunciation by acoustic model restructuring
Disclosed herein are systems, computer-implemented methods, and computer-readable storage media for recognizing speech by adapting automatic speech recognition pronunciation by acoustic model... |
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8812318 |
Speaker recognition in a multi-speaker environment and comparison of several voice prints to many
One-to-many comparisons of callers' voice prints with known voice prints to identify any matches between them. When a customer communicates with a particular entity, such as a customer service... |
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8768706 |
Content-based audio playback emphasis
Techniques are disclosed for facilitating the process of proofreading draft transcripts of spoken audio streams. In general, proofreading of a draft transcript is facilitated by playing back the... |
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8762149 |
Method for verifying the identity of a speaker and related computer readable medium and computer
The present invention refers to a method for verifying the identity of a speaker based on the speakers voice comprising the steps of: a) receiving a voice utterance; b) using biometric voice data... |
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8751233 |
Digital signatures for communications using text-independent speaker verification
A speaker-verification digital signature system is disclosed that provides greater confidence in communications having digital signatures because a signing party may be prompted to speak a... |
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8731940 |
Method of controlling a system and signal processing system
A method of controlling a system which includes the steps of obtaining at least one signal representative of information communicated by a user via an input device in an environment of the user,... |
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8725508 |
Method and apparatus for element identification in a signal
A computer-implemented method and apparatus for searching for an element sequence, the method comprising: receiving a signal; determining an initial segment of the signal; inputting the initial... |
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8706499 |
Periodic ambient waveform analysis for enhanced social functions
Client devices periodically capture ambient audio waveforms, generate waveform fingerprints, and upload the fingerprints to a server for analysis. The server compares the waveforms to a database... |
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8688451 |
Distinguishing out-of-vocabulary speech from in-vocabulary speech
A speech recognition method includes receiving input speech from a user, processing the input speech using a first grammar to obtain parameter values of a first N-best list of vocabulary,... |
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8676580 |
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,... |
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8639508 |
User-specific confidence thresholds for speech recognition
A method of automatic speech recognition includes receiving an utterance from a user via a microphone that converts the utterance into a speech signal, pre-processing the speech signal using a... |
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8630860 |
Speaker and call characteristic sensitive open voice search
Techniques disclosed herein include systems and methods for open-domain voice-enabled searching that is speaker sensitive. Techniques include using speech information, speaker information, and... |
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8626508 |
Speech search device and speech search method
Provided are a speech search device, the search speed of which is very fast, the search performance of which is also excellent, and which performs fuzzy search, and a speech search method. Not... |
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8626507 |
Systems and methods for extracting meaning from multimodal inputs using finite-state devices
Multimodal utterances contain a number of different modes. These modes can include speech, gestures, and pen, haptic, and gaze inputs, and the like. This invention use recognition results from one... |
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8626505 |
Identifying and generating audio cohorts based on audio data input
A computer implemented method, system, and/or computer program product generates an audio cohort. Audio data from a set of audio sensors is received by an audio analysis engine. The audio data,... |
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8612225 |
Voice recognition device, voice recognition method, and voice recognition program
A voice recognition device that recognizes a voice of an input voice signal, comprises a voice model storage unit that stores in advance a predetermined voice model having a plurality of detail... |
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8612224 |
Speech processing system and method
A method for identifying a plurality of speakers in audio data and for decoding the speech spoken by said speakers; the method comprising:receiving speech;dividing the speech into segments as it... |
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8571865 |
Inference-aided speaker recognition
Systems, methods performed by data processing apparatus and computer storage media encoded with computer programs for receiving information relating to (i) a communication device that has received... |
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8571867 |
Method and system for bio-metric voice print authentication
A method (700) and system (900) for authenticating a user is provided. The method can include receiving one or more spoken utterances from a user (702), recognizing a phrase corresponding to one... |
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8554566 |
Training and applying prosody models
Techniques for training and applying prosody models for speech synthesis are provided. A speech recognition engine processes audible speech to produce text annotated with prosody information. A... |
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8548807 |
System and method for adapting automatic speech recognition pronunciation by acoustic model restructuring
Disclosed herein are systems, computer-implemented methods, and computer-readable storage media for recognizing speech by adapting automatic speech recognition pronunciation by acoustic model... |
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8532989 |
Command recognition device, command recognition method, and command recognition robot
A command recognition device includes: an utterance understanding unit that determines or selects word sequence information from speech information; speech confidence degree calculating unit that... |
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8521527 |
Computer-implemented system and method for processing audio in a voice response environment
A computer-implemented system and method for processing audio in a voice response environment is provided. A database of host scripts each comprising signature files of audio phrases and actions... |
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8515753 |
Acoustic model adaptation methods based on pronunciation variability analysis for enhancing the recognition of voice of non-native speaker and apparatus thereof
The example embodiment of the present invention provides an acoustic model adaptation method for enhancing recognition performance for a non-native speaker's speech. In order to adapt acoustic... |
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8489397 |
Method and device for providing speech-to-text encoding and telephony service
A machine-readable medium and a network device are provided for speech-to-text translation. Speech packets are received at a broadband telephony interface and stored in a buffer. The speech... |
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8442825 |
Biomimetic voice identifier
A device for voice identification including a receiver, a segmenter, a resolver, two advancers, a buffer, and a plurality of IIR resonator digital filters where each IIR filter comprises a set of... |
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8406382 |
Transparent voice registration and verification method and system
A method includes registering a voice of a party in order to provide voice verification for communications with an entity. A call is received from a party at a voice response system. The party is... |
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8396711 |
Voice authentication system and method
A user's voice is authenticated by prompting a user to say a challenge phrase from a list of predetermined phrases and comparing the user's response with a prerecorded version of the same... |
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8392188 |
Method and system for building a phonotactic model for domain independent speech recognition
The invention concerns a method and corresponding system for building a phonotactic model for domain independent speech recognition. The method may include recognizing phones from a user's input... |
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8392189 |
Speech recognition using speech characteristic probabilities
A speech recognition module includes an acoustic front-end module, a sound detection module, and a word detection module. The acoustic front-end module generates a plurality of representations of... |
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8386251 |
Progressive application of knowledge sources in multistage speech recognition
A speech recognition system is provided with iteratively refined multiple passes through the received data to enhance the accuracy of the results by introducing constraints and adaptation from... |
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8374873 |
Training and applying prosody models
Techniques for training and applying prosody models for speech synthesis are provided. A speech recognition engine processes audible speech to produce text annotated with prosody information. A... |
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8355916 |
Systems and methods for extracting meaning from multimodal inputs using finite-state devices
Multimodal utterances contain a number of different modes. These modes can include speech, gestures, and pen, haptic, and gaze inputs, and the like. This invention use recognition results from one... |
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8346553 |
Speech recognition system and method for speech recognition
A recognition result extraction unit and an agreement determination unit are provided. The recognition result extraction unit extracts, from a recognition result storage unit, N best solutions A... |
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8326625 |
System and method for low overhead time domain voice authentication
A system and method are provided to authenticate a voice in a time domain. The initial rise time, initial fall time, second rise time, second fall time and final oscillation time are digitized... |
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8271278 |
Quantizing feature vectors in decision-making applications
A system, method and computer program product for classification of an analog electrical signal using statistical models of training data. A technique is described to quantize the analog... |
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8265932 |
System and method for identifying audio command prompts for use in a voice response environment
A system and method for identifying audio command prompts for use in a voice response environment is provided. A signature is generated for audio samples each having preceding audio, reference... |
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8255178 |
Method for detecting statuses of components of semiconductor equipment and associated apparatus
An apparatus for detecting an operational status of a semiconductor equipment includes an audio frequency signal receiving unit and an analysis and determination unit. The audio frequency signal... |
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8244531 |
Method of retaining a media stream without its private audio content
A method is disclosed that enables the handling of audio streams for segments in the audio that might contain private information, in a way that is more straightforward than in some techniques in... |
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8214212 |
Systems and methods for extracting meaning from multimodal inputs using finite-state devices
Multimodal utterances contain a number of different modes. These modes can include speech, gestures, and pen, haptic, and gaze inputs, and the like. This invention use recognition results from one... |