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Patent Searching and Data


Matches 751 - 800 out of 230,677

Document Document Title
WO/2021/040163A1
A method, performed by an electronic device, of providing a conversational service includes: receiving an utterance input; identifying a temporal expression representing a time in a text obtained from the utterance input; determining a t...  
WO/2021/041796A1
A cochlear implant system for processing polyphonic pitch includes an electrode array for implanting in a cochlea of a patient. The electrode array includes a first set of electrodes, where each electrode of the first set is for implanti...  
WO/2021/040834A1
An automatic speech sensitivity adjustment feature is provided. The described sensitivity feature can enable an automatic system adjustment of a sensitivity level based on the number and type of determined speech errors. The sensitivity ...  
WO/2021/040095A1
The present invention relates to a cooking device and, more particularly, to a cooking device in which an item to be cooked is accommodated in a cooking space and cooked. According to one embodiment of the present invention, provided are...  
WO/2021/036046A1
A sound separating method and apparatus, and an electronic device. The method comprises: obtaining input sound spectra, the input sound spectra comprising sound spectra corresponding to multiple sound sources (100); performing spectrum s...  
WO/2021/039189A1
The present invention makes it possible to satisfactorily perform playback control of a compressed audio signal and/or a linear PCM signal on a reception side, if simultaneously transmitting the compressed audio signal and the linear PCM...  
WO/2021/040576A1
The invention relates to technologies for simulating vehicle engine sounds that are reproducible by an exhaust system or exhaust gas system. A method for simulating vehicle engine sounds that are reproducible by an exhaust gas system is ...  
WO/2021/041144A1
A method is provided. Intermediate audio features are generated (610) from an input acoustic sequence. Using a nearest neighbor search, segments of the input acoustic sequence are classified (620) based on the intermediate audio features...  
WO/2021/040842A1
The present disclosure provides methods and apparatus for optimizing a keyword spotting system. A set of utterance texts including a given keyword may be generated. A set of speech signals corresponding to the set of utterance texts may ...  
WO/2021/033607A1
This sound production apparatus 1 for a vehicle is mounted in a vehicle 2 that travels using an electric motor 3 as a power source, and is provided with: a sound control device 10 that sets multiple frequencies f1-f9 according to the mot...  
WO/2021/034189A1
An ultrasonic flow measurement system (1) comprising a flow tube (11), an ultrasound damping layer (12), an ultrasound transmitter (13) covered by the ultrasound damping layer, and an ultrasound receiver (14) covered by the ultrasound da...  
WO/2021/031811A1
Disclosed by the embodiments of the present application are a voice enhancement method and device, relating to the technical field of communications and solving the problem of the prior art of it being impossible, in a more complex sound...  
WO/2021/033889A1
Disclosed are an electronic device capable of efficiently performing speech recognition and natural language understanding and a method for controlling thereof. The electronic device includes: a microphone; a non-volatile memory configur...  
WO/2021/033785A1
A display device for controlling a home appliance by using a voice recognition, according to an embodiment of the present invention, may comprise: a display unit; a wireless communication unit for wirelessly performing communication with...  
WO/2021/034463A1
Systems and methods are disclosed configured to train an autoencoder using images that include faces, wherein the autoencoder comprises an input layer, an encoder configured to output a latent image from a corresponding input image, and ...  
WO/2021/035201A1
A method of multi-talker separation using a 3-tuple coprime microphone array, including generating, by a subarray signal processing module, a respective subarray data set for each microphone subarray of the 3-tuple coprime microphone arr...  
WO/2021/034395A1
According to some embodiments, a multi-layer speech recognition transcript post processing system may include a data-driven, statistical layer associated with a trained automatic speech recognition model that selects an initial transcrip...  
WO/2021/033296A1
A sound source separation filter information estimation device (10) estimates a covariance matrix having information pertaining to a correlation of a sound source spectrum and information pertaining to a correlation between channels, as ...  
WO/2021/033629A1
The present invention provides a voice synthesis technology based on a low-delay and properly modeled DNN in a computational resource-limited environment. Provided is an acoustic model learning device comprising: a corpus storage unit ...  
WO/2021/034613A1
Among other things, a developer of an interaction application for an enterprise can create items of content to be provided to an assistant platform for use in responses to requests of end-users. The developer can deploy the interaction a...  
WO/2021/032908A1
A method for spatial audio signal encoding comprising: obtaining a plurality of audio direction parameters, wherein each parameter comprises an elevation value and an azimuth value and wherein each parameter has an ordered position; deri...  
WO/2021/035148A1
A multifunctional piece of athletic and/or work wear is presented. When worn as a compression sleeve to play rugby, American football and other ball-carrying sports (with oblong or round balls), or when worn to carry objects during physi...  
WO/2021/033142A1
A string (1) for bowed musical instruments (V) comprising a thread-like element (2) adapted to be applied to a sound box (C) and to a handle (M) of a bowed musical instrument (V) and comprising one or more filamentary fibers (3), made of...  
WO/2021/034382A1
A computing system obtains an electronic communication for a recipient and identifies presence of a predefined feature within the electronic communication. The computing system extracts a data subset from the electronic communication. Th...  
WO/2021/033587A1
This voice signal processing device (10) includes: a first auxiliary feature amount conversion unit (12) and a second auxiliary feature amount conversion unit (13) which, by using a plurality of auxiliary neural networks respectively cor...  
WO/2021/035111A1
Systems and methods for noise cancelation in a listening area include functionality that activates a microphone of the remote control device of a home entertainment system or a microphone of another mobile device to collect a baseline wh...  
WO/2021/031942A1
A method and an apparatus for processing a target frequency spectrum matrix: on the basis of a target frequency spectrum matrix, acquiring target data frame information, the target data frame information comprising information of a plura...  
WO/2021/016000A3
An adaptive filter includes a frequency domain adaptation block that analyzes a statistic of coefficient movement in the frequency domain. The adaption block adjusts, in the frequency domain, a parameter (step size or leakage factor) tha...  
WO/2021/034038A1
An electronic device for generating a personalized response from a virtual assistant includes a network communication circuitry; a memory; and at least one processor configured to, when receiving a user query including a wake-word, parse...  
WO/2021/032719A1
Described herein is a method of encoding an audio signal. The method comprises: generating a plurality of subband audio signals based on the audio signal; determining a spectral envelope of the audio signal; for each subband audio signal...  
WO/2021/033593A1
The present technology relates to a signal processing device and method, and a program with which it is possible to intuitively perform operation on sound. This signal processing device is provided with: an acquisition unit that acquires...  
WO/2021/031646A1
A peak current buzzer driving circuit, comprising a switching tube (106) and a control unit (300). The switching tube (106) connects an electromagnetic buzzer (109) to a system input voltage (VIN) when turned on, and disconnects the elec...  
WO/2021/033088A1
Aspects of the present disclosure relate to voice command filtering. Communication is established with a voice controlled device located at a location. Data indicating blocked directions is received from the voice controlled device. A vo...  
WO/2021/033233A1
This inference device groups speech signals including a speech signal for which a speaker attribute is to be inferred into a plurality of clusters. Thereafter, the inference device identifies a cluster that includes a speech signal for w...  
WO/2021/035245A1
Embodiments discussed herein are directed to systems and methods for processing audio feedback on a business, product or service offered and providing the feedback to an associated company in a way that enables the appropriate actors wit...  
WO/2021/034365A1
A resonator that includes a substrate with a cavity that extends in a principal surface thereof and a vibrating resonator above the principal surface of the substrate and including bottom and top electrodes with a piezoelectric layer dis...  
WO/2021/033685A1
Provided is a voice conversion device that uses spectral differentials and can achieve both high sound quality and real-time conversion. The voice conversion device 10 comprises: an acquisition unit 11 that acquires a signal of a voice o...  
WO/2021/033376A1
Provided is a piezoelectric vibration plate 11 comprising: an electrically conductive base part 100 having a central section 110 and a peripheral section 120 surrounding the central section 110; and a piezoelectric material part 150 prov...  
WO/2021/032909A1
A method for spatial audio signal encoding comprising: obtaining, for a first frame, a plurality of audio direction parameters, wherein each parameter comprises an elevation value and an azimuth value and wherein each parameter has an or...  
WO/2021/034528A1
Methods and systems of music notation for visually representing music may provide a visual scale representing a range of an auditory scale of a portion of a musical composition spanning at least four and a half steps. The visual scale ma...  
WO/2021/033886A1
Method for providing assistance in conversation including recognizing, by recognition module, conversation between primary user and at least one secondary user, identifying, by recognition module, first and second context data for primar...  
WO/2021/033745A1
A system of a first aspect is provided with: a preservation means which preserves an account in association with a voice control device; a first transmission means which analyzes voice data generated from a voice received by the voice co...  
WO/2021/032898A1
The invention relates to an electronic device for testing compression in wind musical instruments, which, in a portable case (2), comprises an air pump (3), a differential pressure sensor (4) with a digital screen (5), electric power mea...  
WO/2021/034786A1
Novel methods and systems for adapting a voice cloning synthesizer for a new speaker using real speech data are disclosed. Utterances from one or more target speakers are parameterized and are used to initialize an embedding vector for u...  
WO/2021/033222A1
An audio signal processing device (10) comprises: a first auxiliary feature amount conversion unit (12) that uses a first auxiliary neural network to convert a first signal that has been inputted into a first auxiliary feature amount; a ...  
WO/2021/034398A1
Examples are disclosed that relate to methods and computing devices for providing voice-based assistance during a presentation. In one example, a method comprises receiving content of a slide deck, processing the content of the slide dec...  
WO/2021/030918A1
A system and method of learning and recognizing a user-defined keyword is provided. An acoustic signal is obtained comprising speech. An end-user is given ability to train keywords or wake words or their choice just by speaking to the de...  
WO/2021/028467A1
A system for localizing a three-dimensional field of view of a beamforming ultrasound imaging probe based on a position indicator disposed within said field of view. The beamforming ultrasound imaging probe transmits and receives ultraso...  
WO/2021/029457A1
An embodiment of the present invention relates to an artificial intelligence server for providing information to a user, the artificial intelligence server comprising: a communication unit for communicating with multiple artificial intel...  
WO/2021/027267A1
A speech interaction method and apparatus, a terminal and a storage medium, belonging to the technical field of terminals. A method for triggering speech interaction without wake-up words. The method comprises: according to a target even...  

Matches 751 - 800 out of 230,677