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Patent Searching and Data


Matches 401 - 450 out of 228,319

Document Document Title
WO/2020/232631A1
The present application relates to the field of communications, especially relates to a voice frequency division transmission method, a source terminal, a playback terminal, a source terminal circuit and a playback terminal circuit; wher...  
WO/2020/236103A1
The invention relates to a system which converts the speech to text and projects them onto any surface at which the user is directed to, or transmits them to the users fingertips as a vibration signal according to a defined vibrational a...  
WO/2020/236990A1
A method (1000) for estimating an embedding capacity includes receiving, at a deterministic reference encoder (500), a reference audio signal (412), and determining a reference embedding (550, 650) corresponding to the reference audio si...  
WO/2020/234491A1
An interchangeable keyboard for an accordion, characterised essentially in that it is compatible with the accordion, and is formed by an accordion keyboard that features connector pins compatible with the bank of connectors of the accord...  
WO/2020/235910A1
A text reconstruction system (100) for reconstructing a primary text data is provided. A voice input signal of a user is converted into an input text data by a speech recognition module (120). A text classifier module (130) generates one...  
WO/2020/235037A1
This information processing device (100) has: a first acquisition unit (120) which acquires biological information of a user; a first assessment execution unit (130) which, on the basis of the biological information acquired by the first...  
WO/2020/231366A1
The present invention relates to a guitar (1) having a guitar keyboard (10) and a part with fret (11) formed by frets (110) provided on said guitar keyboard (10), in order to provide obtaining the sounds, obtained from instruments like g...  
WO/2020/231883A1
Processing of ambience and speech can include extracting from audio signals, ambience and speech signals. One or more spatial parameters can be generated that define spatial characteristics of ambience sound in the one or more ambience a...  
WO/2020/232382A1
A technique making use of a few-shot model to determine whether a query text content belongs to a same language as a small set of examples, or alternatively provide a next member in the same language to the small set of examples. The rel...  
WO/2020/231449A1
Techniques are disclosed that enable generation of an audio waveform representing synthesized speech based on a difference signal determined using an autoregressive model. Various implementations include using a distribution of the diffe...  
WO/2020/228173A1
The present application relates to the technical field of artificial intelligence, and disclosed is an illegal speech detection method, comprising: taking call content comprising illegal speech as training samples, and employing a machin...  
WO/2020/228815A1
A voice-based wakeup method and a device, relating to the technical field of terminals. The method comprises: a third-party device receives a wakeup message sent by at least two electronic devices (10, 20, 30), the wakeup message compris...  
WO/2020/228332A1
Provided are control methods (100, 200) for a voice assistant system. The control methods are used for controlling, in an earphone, the starting of the voice assistant system on the basis of a voice command and a hot word library. The co...  
WO/2020/228095A1
An operation method for a real-time voice wake-up audio device, comprising: detecting a voice input signal in the current environment with a first acoustoelectric transducer with low power consumption, and when the decibel value of the v...  
WO/2020/228270A1
Disclosed are a speech processing method and device, a computer device and a storage medium. The method comprises: caching real-time environmental sound signals through an audio buffer (S10); detecting whether the real-time environmental...  
WO/2020/230907A1
A porous material including inorganic fibers and an organic binder, wherein the average fiber diameter of the inorganic fibers is 2.0 μm or less, the inorganic fiber content is 90 mass% or more, the organic binder content is from 0.5 ma...  
WO/2020/231181A1
A method, performed by the electronic device, of providing a voice recognition service includes obtaining a user call keyword for activating the voice recognition service, based on a first user voice input; generating a user-customized v...  
WO/2020/230539A1
This signal processing device comprises a computation unit that, if the background-noise volume when a lens is not moving is less than a preset threshold, updates a noise table which is linked to the lens, on the basis of a first backgro...  
WO/2020/232187A1
Audio systems, methods, and computer readable mediums having program code to receive a harmonic signal related to rotating equipment, such as a vehicle drivetrain in some examples, and provide a harmonic cancellation (or enhancement) sig...  
WO/2020/230460A1
The purpose of the present invention is to achieve a device and a method that make it possible to perform voice recognition based on clear user utterance by removing an external apparatus output sound from a voice inputted through a voic...  
WO/2020/227764A1
An improved tremolo device for electric guitars comprising a) a tremolo mount resiliently mountable on a guitar body adjacent at least one string and the tremolo mount selectively moveable relative to the guitar body; b) a string mount m...  
WO/2020/230940A1
The present invention relates to a playing field system for games of battle with tops and cards. More specifically, the present invention relates to a playing field system for games of battle with tops and cards, wherein users can enjoy ...  
WO/2020/227955A1
Disclosed in the present application are a sound recognition method, an interaction method, a sound recognition system, a computer-readable storage medium and a mobile platform. The sound recognition method is used to recognize a percuss...  
WO/2020/231151A1
An electronic device and a method for controlling the electronic device are disclosed. The electronic device of the disclosure includes a microphone, a memory storing at least one instruction, and a processor configured to execute the at...  
WO/2020/228107A1
Disclosed are an audio repair method and device, and a readable storage medium. The method comprises: successively inputting a plurality of audio frames into a cache module, wherein the cache module is formed of a plurality of processing...  
WO/2020/230784A1
The present invention improves the voice detection rate of a robot that operates on the basis of voice instructions from a user. A control device for the robot is provided with at least one memory and at least one processor. The at least...  
WO/2020/231577A1
A computing device is provided that may include a sound processing device configured to output sound output frames via a sound output device and capture sound input frames via a sound input device. The computing device further includes a...  
WO/2020/228175A1
The present application relates to the technical field of artificial intelligence, and discloses a polyphone prediction method, device, and apparatus, and a computer-readable storage medium. The polyphone prediction method comprises: acq...  
WO/2020/229205A1
The invention provides a lighting device for determining and conveying an intelligibility of an audio signal, wherein the audio signal comprises a plurality of occurrences of a repeating audio feature, wherein each occurrence of the repe...  
WO/2020/228528A1
Disclosed are a background audio signal filtering method and apparatus, and a storage medium, belonging to the technical field of audio processing. The method comprises: acquiring a first audio signal collected during the process of play...  
WO/2020/231522A1
A method (500) includes receiving audio data (125) encoding an utterance (120), processing, using a speech recognition model (220), the audio data to generate speech recognition scores (145) for speech elements, and determining context s...  
WO/2020/228226A1
An instrumental music detection method and apparatus, and a storage medium. The method comprises: acquiring audio to be tested (201); performing human voice separation processing on said audio to obtain an audio segment to be processed (...  
WO/2020/229348A1
Methods and systems for correcting an examination report. The methods described herein extract examination and semantic data from an examination report, and identify any discrepancies between the extracted examination data and the extrac...  
WO/2020/230458A1
An information processing device comprising: an ambiguity resolution unit for generating, using user-related sensing information, musical-piece-specifying information from information included in the user's utterance that includes experi...  
WO/2020/228473A1
A mechanism to adjust far-end signal loudness based on environmental noise levels and device speaker characteristics has a noise-level analyzer that receives feedback from an intelligent speaker-boosting logic circuit that provides a sig...  
WO/2020/232442A1
A metallic component of a musical instrument is advantageously made of a vibration sustaining non-amorphous metal alloy including at least one metal selected from the group consisting of beryllium, copper, iron, titanium, chromium, scand...  
WO/2020/231838A1
A method to allow for asynchronous speech recognition for a primary application's use is provided. The method comprises evoking a primary application and a client device APP to work with a remote hosted application to process audio for t...  
WO/2020/232180A1
Described herein is a method for Convolutional Neural Network (CNN) based speech source separation, wherein the method includes the steps of: (a) providing multiple frames of a time-frequency transform of an original noisy speech signal;...  
WO/2020/230933A1
An embodiment of the present invention provides an artificial intelligence device for recognizing the voice of a user, the device including: a memory which stores a voice recognition model; and a processor which acquires a voice signal f...  
WO/2020/228280A1
Disclosed are a sound control method and device for smart home apparatus, and an electronic device, wherein the method comprises: acquiring collected voice instructions (S101); identifying voiceprint features in the voice instructions (S...  
WO/2020/230926A1
A voice synthesis apparatus for evaluating the quality of a synthesized voice by using artificial intelligence, according to one embodiment of the present invention, can comprise: a database for storing a synthesized voice corresponding ...  
WO/2020/231209A1
A method for voice translation includes: receiving a voice signal of a first language; obtaining a plurality of voice segments forming the voice signal; determining integrity of a first voice segment with respect to a second voice segmen...  
WO/2020/231230A1
A speech recognition method includes receiving a first multi-channel audio signal; obtaining at least one of a speech signal characteristic or a noise signal characteristic for at least one frequency band of frequency bands corresponding...  
WO/2020/230184A1
A signal switching device (100) according to the present invention outputs the likelihood of an input signal being a content-related signal by using a model generated using features of content-related signals, and switches input signals....  
WO/2020/231551A1
Systems, methods, and software are disclosed herein for compressing audio data. In an implementation, sampled values of an audio signal have a dynamic range. A division of the dynamic range, into at least a lower range and an upper range...  
WO/2020/230924A1
A speech synthesis apparatus using artificial intelligence, according to one embodiment of the present invention, comprises: a memory for storing a synthesized speech model and a first ratio of words classified into a minor class from am...  
WO/2020/230923A1
A display device for providing a speech recognition service according to one embodiment of the present invention may comprise: a display unit; a network interface unit for performing communication with a server; and a control unit for re...  
WO/2020/226665A1
Implementations reduce the time required to obtain responses from an automated assistant by, for example, obviating the need to provide an explicit invocation to the automated assistant, such as by saying a hot-word/phrase or performing ...  
WO/2020/223795A1
A method for sound wave generation includes sensing characteristics of a sound wave; calculating an inverted sound wave; and emitting the inverted sound wave by flowing a current through a wire under tension that passes through a positiv...  
WO/2020/223782A1
A method for active noise reduction includes sensing one or more characteristics of a sound wave; calculating an inverted sound wave based on the one or more characteristics; and emitting the inverted sound wave by flowing a current, sel...  

Matches 401 - 450 out of 228,319