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Speech Recognition

Speech Recognition-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Semantic word affinity automatic speech recognition
June 22, 2017 - N°20170178625

System and techniques for direct motion sensor input to rendering pipeline are described herein. A ranked list of asr hypotheses may be obtained. A set of asr hypotheses may be selected from the list. The set of asr hypothesis may be re-ranked using semantic coherence scoring between words in the asr hypotheses. An asr hypothesis from the set of asr ...
Technologies for end-of-sentence detection using syntactic coherence
June 22, 2017 - N°20170178623

Technologies for detecting an end of a sentence in automatic speech recognition are disclosed. An automatic speech recognition device may acquire speech data, and identify phonemes and words of the speech data. The automatic speech recognition device may perform a syntactic parse based on the recognized words, and determine an end of a sentence based on the syntactic parse. For ...
System and method for user-specified pronunciation of words for speech synthesis and recognition
Apple Inc.
June 22, 2017 - N°20170178619

The method is performed at an electronic device with one or more processors and memory storing one or more programs for execution by the one or more processors. A first speech input including at least one word is received. A first phonetic representation of the at least one word is determined, the first phonetic representation comprising a first set of ...
Speech Recognition Patent Pack
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Speech Recognition Patent Applications
Download 299+ Speech Recognition-related PDFs
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  • 299+ full patent PDF documents of Speech Recognition-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Natural human-computer interaction for virtual personal assistant systems
Intel Corporation
June 22, 2017 - N°20170177080

Technologies for natural language interactions with virtual personal assistant systems include a computing device configured to capture audio input, distort the audio input to produce a number of distorted audio variations, and perform speech recognition on the audio input and the distorted audio variants. The computing device selects a result from a large number of potential speech recognition results based ...
Multimodal speech recognition for real-time video audio-based display indicia application
International Business Machines Corporation
June 15, 2017 - N°20170169827

Aspects relate to computer implemented methods, systems, and processes to automatically generate audio-based display indicia of media content including receiving, by a processor, a plurality of media content categories including at least one feature, receiving a plurality of categorized speech recognition algorithms, each speech recognition algorithm being associated with a respective one or more of the plurality of media content ...
Motor vehicle device operation with operating correction
Audi Ag
June 15, 2017 - N°20170169821

A method for operating a motor vehicle operating device to carry out with voice control two operating steps. A first vocabulary is set, which is provided for the first operating step, to a speech recognition device. Based on the first set vocabulary, a first recognition result is generated and the first operating step is carried out. A second vocabulary, which ...
Speech Recognition Patent Pack
Download 299+ patent application PDFs
Speech Recognition Patent Applications
Download 299+ Speech Recognition-related PDFs
For professional research & prior art discovery
inventor
  • 299+ full patent PDF documents of Speech Recognition-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Text rule based multi-accent speech recognition with single acoustic model and automatic accent detection
Harman International Industries, Incorporated
June 15, 2017 - N°20170169814

Embodiments are disclosed for recognizing speech in a computing system. An example speech recognition method includes receiving metadata at a generation unit that includes a database of accented substrings, generating, via the generation unit, accent-corrected phonetic data for words included in the metadata, the accent-corrected phonetic data representing different pronunciations of the words included in the metadata based on the ...
Discriminative training of automatic speech recognition models with natural language processing dictionary for spoken language ...
International Business Machines Corporation
June 15, 2017 - N°20170169813

Methods and systems for language processing includes training one or more automatic speech recognition models using an automatic speech recognition dictionary. A set of n automatic speech recognition hypotheses for an input is determined, based on the one or more automatic speech recognition models, using a processor. A best hypothesis is selected using a discriminative language model and a list ...
Systems and methods for a multi-core optimized recurrent neural network
Baidu Usa Llc
June 15, 2017 - N°20170169326

Systems and methods for a multi-core optimized recurrent neural network (rnn) architecture are disclosed. The various architectures affect communication and synchronization operations according to the multi-bulk-synchronous-parallel (mbsp) model for a given processor. The resulting family of network architectures, referred to as mbsp-rnns, perform similarly to a conventional rnns having the same number of parameters, but are substantially more efficient when ...
Incorporating an exogenous large-vocabulary model into rule-based speech recognition
Microsoft Technology Licensing, Llc
June 08, 2017 - N°20170162204

Incorporation of an exogenous large-vocabulary model into rule-based speech recognition is provided. An audio stream is received by a local small-vocabulary rule-based speech recognition system (svsrs), and is streamed to a large-vocabulary statistically-modeled speech recognition system (lvsrs). The svsrs and lvsrs perform recognitions of the audio. If a portion of the audio is not recognized by the svsrs, a rule ...
Applying neural network language models to weighted finite state transducers for automatic speech recognition
Apple Inc.
June 08, 2017 - N°20170162203

Systems and processes for converting speech-to-text are provided. In one example process, speech input can be received. A sequence of states and arcs of a weighted finite state transducer (wfst) can be traversed. A negating finite state transducer (fst) can be traversed. A virtual fst can be composed using a neural network language model and based on the sequence of ...
Method of and system for providing adaptive respondent training in a speech recognition application
Eliza Corporation
June 08, 2017 - N°20170162200

A system for conducting a telephonic speech recognition application includes an automated telephone device for making telephonic contact with a respondent and a speech recognition device which, upon the telephonic contact being made, presents the respondent with at least one introductory prompt for the respondent to reply to; receives a spoken response from the respondent; and performs a speech recognition ...
Semi-supervised system for multichannel source enhancement through configurable adaptive transformations and deep neural network
Conexant Systems, Inc.
June 08, 2017 - N°20170162194

Various techniques are provided to perform enhanced automatic speech recognition. For example, a subband analysis may be performed that transforms time-domain signals of multiple audio channels in subband signals. An adaptive configurable transformation may also be performed to produce single or multichannel-based features whose values are correlated to an ideal binary mask (ibm). An unsupervised gaussian mixture model (gmm) model ...
Speech Recognition Patent Pack
Download 299+ patent application PDFs
Speech Recognition Patent Applications
Download 299+ Speech Recognition-related PDFs
For professional research & prior art discovery
inventor
  • 299+ full patent PDF documents of Speech Recognition-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method and system for joint training of hybrid neural networks for acoustic modeling in automatic ...
International Business Machines Corporation
June 08, 2017 - N°20170161608

Systems and methods for training networks are provided. A method for training networks comprises receiving an input from each of a plurality of neural networks differing from each other in at least one of architecture, input modality, and feature type, connecting the plurality of neural networks through a common output layer, or through one or more common hidden layers and ...
Expansion of a question and answer database
International Business Machines Corporation
June 08, 2017 - N°20170161378

A system and method for expanding a question and answer (q&a) database. The method includes preparing a set of q&a documents and speech recognition results of an agent's utterances in conversations between an agent and a customer, each q&a document in the set having an identifier, and each speech recognition result having an identifier ...
Electronic device, computer-implemented method and computer program
Sony Corporation
June 08, 2017 - N°20170161367

An electronic device comprising a processor which is configured to perform speech recognition on an audio signal, linguistically analyze the output of the speech recognition for named-entities, perform an internet or database search for the recognized named-entities to obtain query results, and display, on a display of the electronic device, information obtained from the query results on a timeline.
Method and system for role dependent context sensitive spoken and textual language understanding with neural ...
Mitsubishi Electric Research Laboratories, Inc.
June 08, 2017 - N°20170161256

A method and system processes utterances that are acquired either from an automatic speech recognition (asr) system or text. The utterances have associated identities of each party, such as role a utterances and role b utterances. The information corresponding to utterances, such as word sequence and identity, are converted to features. Each feature is received in an input layer of ...
Method for using a human-machine interface device for an aircraft comprising a speech recognition unit
Thales
June 01, 2017 - N°20170154627

The general field of the invention is that of methods for using a human-machine interface device for an aircraft comprising at least one speech recognition unit, one display device with a touch interface, one graphical interface computer and one electronic computing unit, the set being designed to graphically present a plurality of commands, each command being classed in at least ...
Pronunciation learning through correction logs
Microsoft Technology Licensing, Llc.
June 01, 2017 - N°20170154623

A new pronunciation learning system for dynamically learning new pronunciations assisted by user correction logs. The user correction logs provide a record of speech recognition events and subsequent user behavior that implicitly confirms or rejects the recognition result and/or shows the user's intended words by via subsequent input. The system analyzes the correction logs and distills them down to ...
Accent correction in speech recognition systems
International Business Machines Corporation
June 01, 2017 - N°20170154622

A method comprising receiving an audio input signal comprising speech, determining an accent class corresponding to the speech, identifying an accented phone pattern within the speech, replacing the accented phone pattern with an unaccented phone pattern, and generating an unaccented output signal from the unaccented phone pattern.
Speech recognition apparatus and method
Samsung Electronics Co., Ltd.
June 01, 2017 - N°20170154033

A speech recognition apparatus includes a predictor configured to predict a word class of a word following a word sequence that has been previously searched for based on the word sequence that has been previously searched for; and a decoder configured to search for a candidate word corresponding to a speech signal, extend the word sequence that has been previously ...
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