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Patent Searching and Data


Matches 301 - 350 out of 230,142

Document Document Title
WO/2021/061656A1
The disclosed computer-implemented method for smoothing audio gaps using adaptive metadata identifies an initial audio segment and a subsequent audio segment that follows the initial audio segment. The method accesses a first set of meta...  
WO/2021/057029A1
A voice recognition method, comprising: acquiring first linear frequency spectrums corresponding to audio to be trained that has different sampling rates; determining the maximum sampling rate and other sampling rates among the different...  
WO/2021/051564A1
A speech recognition method, an apparatus, a computing device and a computer non-volatile readable storage medium, which relate to the field of natural language processing. The method comprises: inputting audio data into a speech recogni...  
WO/2021/054671A1
Disclosed is an electronic apparatus capable of controlling voice recognition. The electronic apparatus increases a score of a category corresponding to a word included in user's utterance in a database when the instruction included in t...  
WO/2021/052287A1
A frequency band extension method, an apparatus, an electronic device and a computer-readable storage medium, the method being executed by the electronic device, and comprising: performing time-frequency conversion of a narrowband signal...  
WO/2021/052134A1
A voice recognition method and device, and a mobile terminal. The voice recognition method comprises: when a mobile terminal enters a preset scenario mode, switching the mobile terminal to a non-voiceprint recognition state (S11); receiv...  
WO/2021/051566A1
Provided is a machine-synthesized speech recognition method, said method comprising: when speech to be recognized is received, collecting an acoustic waveform of a predetermined time period of the speech to be recognized (S110); segmenti...  
WO/2021/052285A1
A frequency band expansion method and apparatus (20), an electronic device (4000), and a computer readable storage medium. The method is executed by the electronic device (4000), and comprises: determining a low-frequency spectrum parame...  
WO/2021/051533A1
The present application relates to the field of artificial intelligence, and disclosed therein are an address information-based blacklist identification method, an apparatus, a device, and a storage medium, which are used for dividing a ...  
WO/2020/069120A9
The present application relates to a method, system, and computer program product of dynamically adjusting thresholds of a compressor responsive to an input audio signal. A scene switch analyzer receives an input audio signal having a pl...  
WO/2021/053949A1
This information processing device is provided with: a sensor unit which senses environment information about a prescribed area; a storage unit which stores event information that includes event feature data pertaining to a prescribed ev...  
WO/2021/055119A1
An apparatus and a method include receiving an input audio signal to be processed by a multi-band synchronized neural vocoder. The input audio signal is separated into a plurality of frequency bands. A plurality of audio signals correspo...  
WO/2021/053266A2
A method comprising: obtaining a first audio direction parameter value for each sub-band of a sub-frame of a frame of an audio signal; obtaining a second audio direction parameter value for the sub-frame of the frame of the audio signal ...  
WO/2021/051681A1
Disclosed are a song recognition method and apparatus, a storage medium and an electronic device. In the solution, a target song segment is acquired, and conversion processing is carried out on the target song segment, so that a first sp...  
WO/2021/052224A1
Embodiments of the present application provide a video generation method and apparatus, an electronic device, and a computer storage medium. The method comprises: extracting face shape information and head posture information from each f...  
WO/2021/051765A1
Disclosed are a speech synthesis method and apparatus, and a storage medium. The method comprises: acquiring a symbol sequence of a statement to be synthesized, wherein the statement to be synthesized comprises a recording statement char...  
WO/2021/053465A1
This disclosure describes devices, systems, and methods related to therapy devices and other devices including a pump and a speaker that is configured to substantially cancel at least a portion of the noise output by the pump. An illustr...  
WO/2021/051608A1
A voiceprint recognition method and device employing deep learning, and an apparatus. The method comprises: acquiring a verified voice of a target person, and using MFCCs to perform feature extraction on the verified voice so as to obtai...  
WO/2021/051506A1
A voice interaction method, the method comprising: acquiring an audio signal of a customer channel when playing back a dialogue voice, and determining whether a specified parameter of the audio signal is greater than a first preset thres...  
WO/2021/052293A1
An audio coding method and an apparatus. The audio coding method comprises: acquiring first audio data; acquiring a target bitrate and a Bluetooth packet type, the target bitrate and the Bluetooth packet type corresponding to a current B...  
WO/2021/053264A1
An apparatus (303) comprising means configured to: obtain at least one audio signal (112); determine at least one direction parameter (506) of at least one propagating sound associated with the at least one audio signal (112); determine ...  
WO/2021/052163A1
A speech synthesis model generating method, apparatus and device, and a computer readable storage medium. The method comprises: upon receipt of a generating instruction of a speech synthesis model, a processor obtains a speech synthesis ...  
WO/2021/052306A1
A voiceprint feature registration method and apparatus, the method comprising: acquiring multiple items of historical voice data, the multiple items of historical voice data comprising first type historical voice data and second type his...  
WO/2021/052263A1
Provided are a voice assistant display method and device, relating to the technical field of communication, which is used for defining the display form of the voice assistant, so that the voice assistant can switch the corresponding form...  
WO/2021/051588A1
A data processing method and an apparatus (800) used for data processing. The method specifically comprises: receiving a source language speech input by a target user (101); determining a target acoustic model from a preset acoustic mode...  
WO/2021/051742A1
Provided are a method and device for audio mixing, and a terminal apparatus. The method comprises: acquiring a current system volume parameter of a terminal apparatus; adjusting an audio mixing parameter for audio material according to t...  
WO/2021/053271A1
The invention allows improved planning and implementation of blasting operations. A control unit for interfacing with a blasting plan logger is connected via a first interface to at least a headset comprising a wearable display. The cont...  
WO/2021/051514A1
A speech identification method and apparatus, a computer device and a non-volatile storage medium, which relate to the technical field of artificial intelligence. The method comprises: acquiring speech information to be identified (201);...  
WO/2021/051403A1
A voice control method and apparatus, a chip, earphones, and a system. The method comprises: recognising whether a voice signal comprises a keyword (001); if the voice signal comprises a keyword, then executing a command corresponding to...  
WO/2021/054152A1
The present technology pertains to a signal processing device, method, and program with which it is possible to obtain high-quality intended sounds. This signal processing device is provided with a interval detection unit for detecting t...  
WO/2021/053253A1
Described are a positional spectral sound system and method that are able to generate in an environment a multiplicity of signals that vary according to position and which result from the capture of sound pulses emitted from a sound sour...  
WO/2021/051607A1
A video data-based fraud detection method, comprising: obtaining video data requiring detection; extracting image data of video frames from the video data requiring detection, and dividing the image data into multiple image data sets acc...  
WO/2021/053700A1
An electronic music equipment for composing music pieces, in particular suitable for didactic purposes.  
WO/2021/051572A1
A voice recognition method and apparatus, a computer device and a non-volatile computer-readable storage medium. Said method comprises: acquiring a voice segment, and framing the voice segment to obtain each frame of voice data (S500); s...  
WO/2021/052830A1
The invention relates to a transmission assembly (1) having a primary piezoelectric transducer (2), a secondary piezoelectric transducer (3), and a medium for transmitting an acoustic signal between the transducers (2, 3), wherein at lea...  
WO/2021/054565A1
The present invention relates to a method for implementing an online media service equipped with a multiple voice system that enables, when subscribing to online articles and contents on various types of online content platforms such as ...  
WO/2021/054495A1
A display device according to an embodiment of the present disclosure mat comprise: an output unit; a communication unit for performing communication with an artificial intelligence server; and a control unit for receiving a voice instru...  
WO/2021/051505A1
A method, device, and apparatus for performing voiceprint clustering on the basis of sample size, and a storage medium. The method comprises: a processor storing, in a cache module, a voiceprint sample set awaiting clustering, and determ...  
WO/2021/054544A1
A method for providing a manual of an electronic apparatus is provided. The method includes providing a display device with one of a plurality of manuals for an external device, obtaining a user response for the provided manual, determin...  
WO/2021/051628A1
A method, apparatus and device for constructing a speech recognition model and a storage medium, relating to the field of artificial intelligence. The method comprises: obtaining a plurality of training speech samples (101); constructing...  
WO/2021/052050A1
An immersive audio rendering method and system. Said method comprises: for multiple channels of audio to be mixed which is played back by a plurality of loudspeakers, acquiring first HOA-based gains and second VBAP-based gains of the cha...  
WO/2021/054973A1
An example audio system includes a boom arm, a microphone, a noise generator, a speaker, and an input/output circuit. The noise generator is electrically coupled to the microphone and generates an inverse audio signal corresponding to an...  
WO/2021/054613A1
An electronic device and a method for controlling the same are provided. The electronic device includes a microphone, a memory storing at least one instruction and dialogue history information, and a processor configured to be connected ...  
WO/2021/051544A1
Provided are a voice recognition method and device, relating to the technical field of artificial intelligence. The method comprises: obtaining a target voice to be recognized; extracting waveform characteristics and pitch characteristic...  
WO/2021/051404A1
A system for auxiliary reply may receive a message from a terminal device. The system may also recommend, for a target respondent, at least one candidate reply to the message by using a trained reply generation model, wherein the trained...  
WO/2021/053254A1
The present invention relates to a focusing system characterised in that it comprises a concave lens comprising a flat central area and a polymer coating that coats the lens, which can be used as part of a targeted air-coupled ultrasonic...  
WO/2021/051592A1
Provided are a method, device, and storage medium for processing data on the basis of artificial intelligence, relating to the field of artificial intelligence, said method comprising: according to an overdue type corresponding to each t...  
WO/2021/053479A1
In some examples, a computing device may receive audio data that represents a first plurality of utterances from a worker, wherein the first plurality of utterances represents at least one expression of the worker about a safety event. T...  
WO/2021/052115A1
Disclosed are a method of generating a vocal composition, a publication method, and a display apparatus. A first display apparatus, when carrying out a multi-user simultaneous singing process with a second display apparatus, receives sec...  
WO/2021/051577A1
Provided are a speech emotion recognition method, apparatus, device, and storage medium, said method comprising: obtaining a speech fragment to be recognized (S1); pre-processing the obtained speech fragment to be recognized (S2), compri...  

Matches 301 - 350 out of 230,142