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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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Information input method, apparatus and computing device
Guangzhou Shenma Mobile Information Technology Co. Ltd.
June 14, 2018 - N°20180166080

The present disclosure discloses an information input method and device, and a computing apparatus. The information input method comprises receiving a voice input of a user, acquiring a recognition result on the received voice input, and enabling editing of the acquired recognition result in a text format.
Method and apparatus for recognizing speech
Samsung Electronics Co., Ltd.
June 14, 2018 - N°20180166075

A method performed by a speech recognizing apparatus to recognize speech includes: obtaining a distance from the speech recognizing apparatus to a user generating a speech signal; determining a normalization value for the speech signal based on the distance; normalizing a feature vector extracted from the speech signal based on the normalization value; and performing speech recognition based on the ...
Facilitating creation and playback of user-recorded audio
Google Inc.
June 14, 2018 - N°20180166074

Methods, apparatus, and computer readable media are described related to recording, organizing, and making audio files available for consumption by voice-activated products. In various implementations, in response to receiving an input from a first user indicating that the first user intends to record audio content, audio content may be captured and stored.
Speech Recognition Patent Pack
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Speech Recognition Patent Applications
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  • 299+ full patent PDF documents of Speech Recognition-related inventions.
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Method of automatically classifying speaking rate and speech recognition system using the same
Electronics And Telecommunications Research Institute
June 14, 2018 - N°20180166071

Provided are a method of automatically classifying a speaking rate and a speech recognition system using the method. The speech recognition system using automatic speaking rate classification includes a speech recognizer configured to extract word lattice information by performing speech recognition on an input speech signal, a speaking rate estimator configured to estimate word-specific speaking rates using the word lattice ...
System and method for mobile automatic speech recognition
Nuance Communications, Inc.
June 14, 2018 - N°20180166070

A system and method of updating automatic speech recognition parameters on a mobile device are disclosed. The method comprises storing user account-specific adaptation data associated with asr on a computing device associated with a wireless network, generating new asr adaptation parameters based on transmitted information from the mobile device when a communication channel between the computing device and the mobile ...
Speech recognition system and method thereof, vocabulary establishing method and computer program product
Industrial Technology Research Institute
June 14, 2018 - N°20180166069

A speech recognition system and method thereof, a vocabulary establishing method and a computer program product are provided. The speech recognition method includes: storing a speech recognition model including speech-units and basic components of acoustic models, wherein each of the speech-units includes at least one state and each state corresponds to one of the basic components of acoustic models; receiving ...
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.
Using recurrent neural network for partitioning of audio data into segments that each correspond to ...
International Business Machines Corporation
June 14, 2018 - N°20180166067

Audio features, such as perceptual linear prediction (plp) features and time derivatives thereof, are extracted from frames of training audio data including speech by multiple speakers, and silence, such as by using linear discriminant analysis (lda). The frames are clustered into k-means clusters using distance measures, such as mahalanobis distance measures, of means and variances of the extracted audio features ...
Using long short-term memory recurrent neural network for speaker diarization segmentation
International Business Machines Corporation
June 14, 2018 - N°20180166066

Speaker diarization is performed on audio data including speech by a first speaker, speech by a second speaker, and silence. The speaker diarization includes segmenting the audio data using a long short-term memory (lstm) recurrent neural network (rnn) to identify change points of the audio data that divide the audio data into segments.
User dedicated automatic speech recognition
Nuance Communications, Inc.
June 07, 2018 - N°20180158461

A multi-mode voice controlled user interface is described. The user interface is adapted to conduct a speech dialog with one or more possible speakers and includes a broad listening mode which accepts speech inputs from the possible speakers without spatial filtering, and a selective listening mode which limits speech inputs to a specific speaker using spatial filtering.
Speech recognition device and method thereof
Postech Academy-industry Foundation
June 07, 2018 - N°20180158456

A speech recognition device and a method thereof are disclosed. The speech recognition method includes detecting an error word of a recognized received speech, separately encoding a right part and a left part with respect to the detected error word, and decoding while correcting the error word based on a vector of the encoded right and left parts, a last ...
Motion adaptive speech recognition for enhanced voice destination entry
Nuance Communications, Inc.
June 07, 2018 - N°20180158455

A method or associated system for motion adaptive speech processing includes dynamically estimating a motion profile that is representative of a user's motion based on data from one or more resources, such as sensors and non-speech resources, associated with the user. The method includes effecting processing of a speech signal received from the user, for example, while the user is ...
Speech recognition apparatus and speech recognition method
Olympus Corporation
June 07, 2018 - N°20180158450

A speech recognition apparatus according to an embodiment includes a microphone that acquires an audio stream in which speech vocalized by a person is recorded, a camera that acquires an image data in which at least a mouth of the person is captured, and an operation element that recognizes speech including a consonant vocalized by the person, based on the ...
Detecting potential significant errors in speech recognition results
Nuance Communications, Inc.
June 07, 2018 - N°20180158448

In some embodiments, 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 alternative recognition results) based on an analysis of a speech input, are evaluated for indications of potential errors. In some embodiments, the indications of potential errors may include discrepancies between recognition results ...
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.
Speech recognition system and method using an adaptive incremental learning approach
Katholieke Universiteit Leuven
May 31, 2018 - N°20180151177

The present disclosure relates to speech recognition systems and methods using an adaptive incremental learning approach. More specifically, the present disclosure relates to adaptive incremental learning in a self-taught vocal user interface..
Generating structured text content using speech recognition models
Google Inc.
May 31, 2018 - N°20180150605

Methods, systems, and apparatus, including computer programs encoded on computer storage media for speech recognition. One method includes obtaining an input acoustic sequence, the input acoustic sequence representing one or more utterances; processing the input acoustic sequence using a speech recognition model to generate a transcription of the input acoustic sequence, wherein the speech recognition model comprises a domain-specific language ...
Information processing device, method of information processing, and program
Sony Corporation
May 31, 2018 - N°20180150279

To provide a technology capable of allowing a user to find whether speech is uttered with a volume at which speech recognition can be performed. Provided is an information processing device including: a determination portion configured to determine a user-uttered speech volume on the basis of input speech; and a display controller configured to control a display portion so that ...
Speech recognition apparatus and method
Samsung Electronics Co., Ltd.
May 24, 2018 - N°20180144749

A speech recognition apparatus and method. The speech recognition apparatus includes one or more processors configured to reflect a final recognition result for a previous audio signal in a language model, generate a first recognition result of an audio signal, in a first linguistic recognition unit, by using an acoustic model, generate a second recognition result of the audio signal, ...
Controlling a user interface console using speech recognition
Salesforce.com, Inc.
May 24, 2018 - N°20180144744

Disclosed are examples of systems, apparatus, methods, and computer program products for controlling a user interface console using speech recognition. In some implementations, user interface consoles and speech commands are maintained.
Methods and systems for locating the end of the keyword in voice sensing
Knowles Electronics, Llc
May 24, 2018 - N°20180144740

Systems and methods for locating the end of a keyword in voice sensing are provided. An example method includes receiving an acoustic signal that includes a keyword portion immediately followed by a query portion.
Dynamic pitch adjustment of inbound audio to improve speech recognition
Sphero, Inc
May 17, 2018 - N°20180137874

Aspects of the present disclosure relate to dynamic pitch adjustment of inbound audio to improve speech recognition. Inbound audio may be received.
Multi-microphone speech recognition systems and related techniques
Apple Inc.
May 17, 2018 - N°20180137864

A speech recognition system for resolving impaired utterances can have a speech recognition engine configured to receive a plurality of representations of an utterance and concurrently to determine a plurality of highest-likelihood transcription candidates corresponding to each respective representation of the utterance. The recognition system can also have a selector configured to determine a most-likely accurate transcription from among the ...
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