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Matches 1 - 50 out of 225,994

Document Document Title
WO/2020/184043A1
[Problem] To provide a soundproof material that realizes a novel soundproofing function. [Solution] This soundproof material 1 comprises, arranged in the stated order, a first electroconductive magnetic body layer 10, an electrostatic ...  
WO/2020/181782A1
An audio data processing method, characterized by comprising: acquiring dry audio data, calculating fundamental frequency reliability corresponding to the dry audio data, and determining a fundamental frequency of the dry audio data acco...  
WO/2020/183256A1
Reference-sample feature vectors that quantify acoustic features of different respective portions of at least one reference speech sample (44), which was produced by a subject (22) at a first time while a physiological state of the subje...  
WO/2020/183689A1
This acoustic adjustment shelf is configured to make it possible to easily adjust an acoustic characteristic, and improve the beauty of space where the acoustic characteristic is to be adjusted. This acoustic adjustment shelf comprises: ...  
WO/2020/182042A1
Disclosed are a keyword sample determining method, a voice recognition method and apparatus, a device, and a medium. The keyword sample determining method comprises: obtaining a keyword; obtaining, from an existing voice recognition samp...  
WO/2020/184423A1
[Technical Problem] In a broadcasting system having a limited range of available frequencies, such as emergency broadcasting equipment, information can be sent to an information terminal while adverse effects on audible sound can be re...  
WO/2020/181639A1
A drum-pad head structure of an electronic percussion musical instrument, comprising a bottom housing (15); a drumhead support (5) disposed on the bottom housing (15); a drumhead lower housing (4) disposed around the drumhead support (5)...  
WO/2020/185636A1
Systems and methods may be used to detect an inaudible signal associated with a first audible signal of an audio input. The inaudible signal may include a frequency signature. The frequency signature may be associated with an electronic ...  
WO/2020/183845A1
An acoustic treatment device 100 according to the present invention comprises a characteristic amount extraction unit 121 that performs Fourier transform and cepstrum analysis upon an acoustic signal, and extracts, as characteristic amou...  
WO/2020/182486A1
The invention relates to a sound attenuator (1) for the noise-reduced discharge of a gaseous medium from a valve (50) of positively pressurized inflatable water sports equipment, preferably of an inflatable stand up paddle board.  
WO/2020/181407A1
A voice recognition control method and a voice recognition control device (1). The voice recognition control method comprises: receiving a voice signal with a voice transceiver (20) (S1); learning about the voice signal with a learning m...  
WO/2020/182153A1
A method for performing speech recognition based on a self-adaptive language. The method comprises: extracting, based on acquired speech data, a phoneme feature for representing pronunciation phoneme information (310); inputting the phon...  
WO/2020/185880A1
Described are computer-implemented platform, systems, and methods for automated self-service account management utilizing a telephony system and a conversational artificial intelligence system to identify and execute intended account man...  
WO/2020/181748A1
Provided are a speech data interaction method and interaction system for use when adding food materials into a refrigerator. The method comprises: when a command for adding food materials into a refrigerator is received, receiving contin...  
WO/2020/185160A1
A vibration control system includes a plurality of spatially distributed transducer elements, a switching circuit, one or more vibration control circuits, and a controller circuit. The switching circuit is connected to each of the transd...  
WO/2020/181998A1
A method for detecting a mixed sound event on the basis of the factor decomposition of a supervised variational encoder, comprising the following steps: receiving a speech signal and performing pre-processing on the speech signal; extrac...  
WO/2020/184317A1
This information processing device is provided with: an acquisition unit that acquires positional information, line-of-sight detection information, and speech information of a first user, and positional information of a second user; a de...  
WO/2020/185497A1
An electronic device including: a processor, a SIM card, one or more sensors, and a memory. The processor may: analyze words or phrases spoken by one or more trusted user(s) using voice recognition; determine if the one or more trusted u...  
WO/2020/184842A1
A first electronic device is disclosed. The disclosed first electronic device may comprise an audio output unit, a communication unit for transmitting data to or receiving data from a second electronic device, at least one processor, and...  
WO/2020/183257A1
A speech model (46) constructed from reference speech samples (44), which were produced by a subject (22) at a first time while a physiological state of the subject was known, is obtained. The model includes (i) acoustic states (48) exhi...  
WO/2020/181766A1
Provided is a voice signal processing method. The method comprises the following steps: acquiring a status coefficient, a target voice signal to be processed, and a derivative signal of the target voice signal (S101); using the derivativ...  
WO/2020/182537A1
A noise damper for reducing noise from a vibrating element which vibrates at a vibrational frequency, wherein the noise damper is configured to be in contact with the vibrating element such that when the noise damper is in contact with t...  
WO/2020/185522A1
An audio signal is compressed in an audio coordinate system using gain factors applied in another audio coordinate system. A first component and a second component in a first audio coordinate system is generated from a third component an...  
WO/2020/185408A1
One embodiment of the present invention sets forth a technique for analyzing transcriptions of a recording. The technique includes storing per-character differences between a first set of characters from a first transcription of the reco...  
WO/2020/184935A1
An electronic apparatus is provided. The electronic apparatus includes a display and a processor configured to control the electronic apparatus to: obtain a text corresponding to an input based on a machine reading comprehension (MRC) mo...  
WO/2020/186265A1
An acoustic device is described and includes an acoustic sensor element configured to sense acoustic energy and produce an output signal and a threshold detector circuit including a switch having an input coupled to the output of the aco...  
WO/2020/181988A1
Disclosed are a speech control method and an electronic device, which relate to the technical field of communications, can prompt a user to execute a speech task related to an application during the process of running the application, an...  
WO/2020/183219A1
A method for speech enhancement, the method may include receiving or generating sound samples that represent sound signals that were received during a given time period by an array of microphones; frequency transforming the sound samples...  
WO/2020/181824A1
A voiceprint recognition method, apparatus and device, and a computer-readable storage medium, wherein the voiceprint recognition method comprises: acquiring a verification voice to be recognized (S10); using a GMM-UBM model to extract a...  
WO/2020/184211A1
Provided are a noise suppression device, etc., that improve the accuracy of estimating a spatial covariance matrix and improve the performance of noise suppression. The noise suppression device includes: a noise section detection unit fo...  
WO/2020/183943A1
A voice output device is provided with a plurality of PWM output units (21a, 21b), a weighting unit (22, 26), a mixer (24), and an amplifier (25). The plurality of PWM output units divide voice data ranging from higher-order bits to lowe...  
WO/2020/186104A1
A communication method includes providing a speech training device configured to teach a hearing impaired user how to understand spoken language. The method further includes providing a haptic output device to a hearing impaired user, th...  
WO/2020/185407A1
One embodiment of the present invention sets forth a technique for analyzing a transcription of a recording. The technique includes generating features representing transcriptions produced by multiple automatic speech recognition (ASR) e...  
WO/2020/184210A1
The present invention serves to effectively estimate a time-variant noise spatial covariance matrix. In the present invention, by using per-time/frequency observation signals based on observation signals obtained by collecting acoustic s...  
WO/2020/184753A1
An embodiment of the present invention provides an artificial intelligence apparatus for performing voice control, comprising: a memory for storing a voice extraction filter that extracts the voice of a registered user; and a processor f...  
WO/2020/178322A1
An apparatus for converting a spectral resolution of a spectral domain representation of a channel comprising at least two subframes, wherein each subframe comprises a plurality of spectral values representing a time bin size and a frequ...  
WO/2020/180880A1
A head-worn audio device is provided with a circuit for voice signal enhancement. The circuit comprises at least a plurality of microphones, arranged at predefined positions, where each microphone provides a microphone signal. The circui...  
WO/2020/181133A1
A system and method to perform dubbing automatically for multiple languages at the same time using speech-to-text transcriptions, language translation, and artificial intelligence engines to perform the actual dubbing in the voice likene...  
WO/2020/177380A1
Disclosed are a voiceprint detection method, apparatus and device based on a short text, and a storage medium. The method comprises: training a preset deep neural network by means of a training sample; acquiring a speech signal to be rec...  
WO/2020/178321A1
A downmixer for downmixing a multi-channel signal having at least two channels, comprises: a weighting value estimator (100) for estimating band-wise weighting values for the at least two channels; a spectral weighter (200) for weighting...  
WO/2020/177190A1
Provided are a processing method, apparatus and device. The processing method comprises: acquiring a dry sound (S501), the dry sound comprising fundamental frequency data of a song sung by a user; acquiring timbre data of the dry sound (...  
WO/2020/180326A1
A system, method and storage medium for noise cancellation in a vehicle includes determining a waveform of a first sound wave at a first location, calculating another waveform of the first sound wave at a second location of an operator b...  
WO/2020/177371A1
Disclosed is an environment adaptive neural network noise reduction method for digital hearing aids. The method comprises the successive execution of the following steps: a preprocessing step, including receiving voice signal with noise ...  
WO/2020/181234A1
Described herein are real-time musical translation devices (RETM) and methods of use thereof. Exemplary uses of RETMs include optimizing the understanding and/or recall of an input message for a user and improving a cognitive process in ...  
WO/2020/180773A1
A computer-implemented method for providing a voice interface system comprising: monitoring a first voice input during a training phase; monitoring manual inputs to a system during the monitoring the first voice input; storing training i...  
WO/2020/181275A1
The present invention comprises a water meter and leak detection system with a collection node and optional remotely located communication hub. The collection node is attached to a water supply within a building or structure with wireles...  
WO/2020/177845A1
The present invention provides a method for evaluating an electronic device. The method comprises determining, with an acoustic tube, a value of a first parameter, the value of the first parameter being indicative of the acoustic impedan...  
WO/2020/180008A1
A method for processing plan is provided. The method includes multiple end points including obtaining an intent corresponding to a user utterance, generating the plan for setting a connection order of actions for executing the intent, de...  
WO/2020/179193A1
The present invention provides an information processing device that performs a very large graph search process. This information processing device is equipped with a computation unit, a first storage device, and a second storage devic...  
WO/2020/178427A1
The invention relates to a use of a sound absorber with an open-pored base plate (1), which has a flow resistance of approximately 500 Ns/m3 to approximately 6000 Ns/m3 according to DIN EN 29053:1993-05, with at least a partial surface o...  

Matches 1 - 50 out of 225,994