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Patent Searching and Data


Matches 201 - 250 out of 216,317

Document Document Title
WO/2019/005971A1
A drum beater shaft with a flexible coupling means disposed between the base portion of the shaft and the head portion of the shaft is disclosed. The base portion of the shaft is fixed and hingedly attached, typically, to a pedal operate...  
WO/2019/003616A1
[Problem] To provide a scheme to enable communication assistance dependent on contexts of both a user and a communication subject. [Solution] Provided is an information processing device comprising a control unit for: recognizing the int...  
WO/2019/000178A1
A frame loss compensation method and an device, comprising: receiving a voice code stream sequence; acquiring the historical frame information and future frame information in the voice code stream sequence, wherein the voice code stream ...  
WO/2019/001428A1
A voice wake-up method and device, and an electronic device are provided. The voice wake-up method comprises: using a voice wake-up model comprising a deep neural network and a connectionist time classifier to implement voice wake-up, wh...  
WO/2019/005003A1
A system includes a computer programmed to identify a plurality of audio amplitudes of an audio input. The computer is programmed to identify a plurality of time intervals of the audio input between respective identified audio amplitudes...  
WO/2019/002749A4
The invention relates to a musical wind instrument with free reeds, comprising means for guiding air to an air reservoir (2) of the instrument (1), in which air reservoir (2) a plurality of openings (3) are provided, each opening (3) bei...  
WO/2019/003716A1
The present invention realizes an excellent SN ratio when directivity is provided using a plurality of microphones. In order to provide directivity in a specific direction expressed by N-dimensions, the present invention comprises at lea...  
WO/2019/003349A1
Provided is a sound-producing device capable of lessening the incongruity when switching between sound production periods. When a designation start operation (operation of depressing advance operator 34 or reverse operator 35) is detecte...  
WO/2019/005858A1
Provided are conduits for air flow that are capable of reducing noise and related methods. The provided conduits include a first section that is tubular and substantially non-perforated and a second section with at least a portion having...  
WO/2019/001142A1
Disclosed in the present application is an inter-channel phase difference parameter coding method, the method comprising: acquiring a reference parameter configured to determine an inter-channel phase difference (IPD) parameter coding mo...  
WO/2019/005486A1
Technologies for secure storage of utterances are disclosed. A computing device captures audio of a human making a verbal utterance. The utterance is provided to a speech-to-text (STT) service that translates the utterance to text. The S...  
WO/2019/000877A1
Provided are an audio data processing method and a device. The method comprises the steps of: acquiring the voice of the photographed person according to at least two different sampling parameters so as to at least acquire first audio da...  
WO/2019/005547A1
A moving body control apparatus (1) for controlling a moving body (100) includes: an acquisition device (10) that acquires a control command for the moving body (100) and an image of a view in the traveling direction of the moving body (...  
WO/2019/002833A1
A method of detecting a replay attack on a voice biometrics system comprises: receiving an audio signal representing speech; detecting a magnetic field; determining if there is a correlation between the audio signal and the magnetic fiel...  
WO/2019/000991A1
A voice print recognition method and apparatus, comprising: according to acquired command speech, using voice print recognition means to recognize a type of a user issuing the command speech (101); according to the user type, using a cor...  
WO/2019/002179A1
Methods, systems, and computer program products for synchronizing audio signals captured by multiple independent devices during an audio event are described. Multiple recording devices, e.g. several smartphones, record the audio event. A...  
WO/2019/000792A1
A method and system for adjusting sound quality, and a host side and a storage medium. The method comprises: when a wireless communication connection is established between a host side and a wireless audio device, acquiring a code rate r...  
WO/2019/002233A1
There is provided a system for generating conversation content for communication with a user. The system includes a context determination module for determining a context of a conversation to be held with the user; a goal determination m...  
WO/2019/003350A1
Provided is a singing sound generation device capable of defining the sound production pitch of the singing sound to be generated at a period that corresponds to the syllable to be produced. A CPU 10 obtains a sound production or sound p...  
WO/2019/001319A1
A system, computer readable medium, and method are provided for a resource management in a cloud architecture. The method includes the steps of collecting a first time stamped data (TSD), and a second TSD, and generating a prediction mod...  
WO/2019/000515A1
Disclosed are a voice call method and device. The method comprises the following steps of: collecting voice information of an original first language; sending the voice information of the original first language to a server for interpret...  
WO/2019/005441A1
A method includes decoding a low-band portion of an encoded mid signal to generate a decoded low-band mid signal. The method also includes processing the decoded low-band mid signal to generate a low-band residual prediction signal and g...  
WO/2019/005885A1
A microphone assembly includes an acoustic transducer and an audio signal electrical circuit configured to receive an output signal from the acoustic transducer. The output signal includes an audio signal component and a tracking signal ...  
WO/2019/000961A1
An algorithm-based audio optimization method, an intelligent terminal and a storage device, the method comprising: converting an original audio file in a time domain into an audio file in a frequency domain by means of Fourier transform ...  
WO/2019/006166A1
The present invention relates to a voice interface shopping system that can assist customers in making purchasing decisions in a retail environment that extracts search variables from interactions with customers and combines these search...  
WO/2019/005835A1
An apparatus and method are presented for an active noise control system with a selector mechanism to select an appropriate reference signal for an active noise control algorithm responsive to several noise sources, some of which generat...  
WO/2019/002676A1
A method, apparatus and computer program, the method comprising:enabling an output of an audio mixer to be rendered for a user where the user is located within a sound space, wherein at least one input channel is provided to the audio mi...  
WO/2019/004524A1
The present invention pertains to an audio playback method and an audio playback apparatus in a 6DoF environment. The audio playback method of the present invention is characterised by comprising: a decoding step of decoding a received a...  
WO/2019/005772A1
Apparatuses and systems for conserving power for a portable electronic device that monitors local audio for a wakeword are described herein. In a non-limiting embodiment, a portable electronic device may have two-phases. The first phase ...  
WO/2019/001458A1
Provided are a method and device for determining emotion information. The method comprises: acquiring target audio data (S202); identifying, from the target audio data, first text information, the target audio data having a first speech ...  
WO/2019/003525A1
[Problem] To propose a mechanism that is capable of providing a high noise cancellation effect by causing a plurality of devices to operate in a coordinated manner. [Solution] This information processing apparatus is provided with a sign...  
WO/2019/003131A1
An audio digital processing method comprising the steps of providing a list of allowed punctual audio sources, including a speech or human punctual audio source; acquiring in an environment a mixed simultaneous speech audio signal from o...  
WO/2019/003418A1
[Problem] Until now, sound information which is obtained by imitating the functions of the ears or the brain of a human could not be obtained. [Solution] Sound information obtained by imitating the functions of the ears or the brain of a...  
WO/2019/004582A1
The present invention relates to a real-time voice recognition apparatus equipped with an application-specific integrated circuits (ASIC) chip and a smartphone, capable, by using one smartphone and one ASIC chip and without using a cloud...  
WO/2019/005318A1
Techniques are provided for calculating reset parameters for recurrent neural networks (RNN). A methodology implementing the techniques according to an embodiment includes generating a sequence of statistics. The calculation of each stat...  
WO/2019/002831A1
Detecting a replay attack on a voice biometrics system comprises receiving a speech signal; forming an autocorrelation of at least a part of the speech signal; and identifying that the received speech signal may result from a replay atta...  
WO/2019/002749A1
The invention relates to a musical wind instrument with free reeds, comprising means for guiding air to an air reservoir (2) of the instrument (1), in which air reservoir (2) a plurality of openings (3) are provided, each opening (3) bei...  
WO/2018/236952A1
An audio device with at least one microphone adapted to receive sound from a sound field and create an output, and a processing system that is responsive to the output of the microphone. The processing system is configured to use a signa...  
WO/2018/235607A1
The present technology pertains to an information processing device, an information processing method, and a program, with which information can be presented by using a character with which a user can feel an attachment. The information ...  
WO/2018/237021A1
Systems, methods, apparatuses, and computer programs encoded on a computer storage medium, provide a format for audio, and a system for playback, which in contrast to previous audio storage format and playback systems, allows for the sep...  
WO/2018/234624A1
A method, apparatus and computer program, the method comprising: receiving a plurality of input signals representing a sound space; using the received plurality of input signals to obtain spatial metadata corresponding to the sound space...  
WO/2018/233788A1
An audio codec suitable for robust wireless transmission of high quality audio with low latency, still at a moderate bit rate. The encoding and decoding methods are based on ADPCM and in addition to the encoded output bits APM, additiona...  
WO/2018/235236A1
In a server/client type voice recognition system which performs voice recognition on the utterance of a user by using a client-side voice recognition device (100) and a user-side voice recognition device (202), the client-side voice reco...  
WO/2018/236522A1
Applications and services are disclosed for transforming spoken thoughts to a visual representation of related topics found in the spoken thoughts. Transforming the spoken thoughts can include receiving audio input of a spoken thought of...  
WO/2018/233794A1
An inhaler or add-on device for an inhaler for dispensing a medicament to be inhaled. The inhaler or add-on device has a housing (H) with an air inlet (A_I), and an air outlet (A_O) for outputting air to be inhaled by a user. The housing...  
WO/2018/235979A1
The present invention relates to a vehicle control device provided in a vehicle and a vehicle control method. According to one embodiment of the present invention, the vehicle control device comprises: a microphone; a first voice recogni...  
WO/2018/233168A1
A song requesting device, comprising a host body (1), a display (2) for displaying a song requesting image, an audio receiver (3) for receiving a song audio, and a controller for receiving a control instruction which are in signal connec...  
WO/2018/234826A1
Apparatus for modifying acoustic transmission comprises an array of structures arranged along a transmission path and each having a major axis and a minor axis, the structures being arranged such that a minor axis of each void or structu...  
WO/2018/234628A1
A method for spatial audio signal processing comprising: determining at least one first direction parameter for at least one frequency band based on microphone signals received from a first microphone array; determining at least one seco...  
WO/2018/235254A1
The purpose of the present invention is to provide an easy-to-produce and inexpensive voice capturing structure with a noise cancelling function. The voice capturing structure includes a body having a through hole, wherein the through ho...  

Matches 201 - 250 out of 216,317