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Patent Searching and Data


Matches 101 - 150 out of 210,679

Document Document Title
WO/2017/222871A1
A device for processing audio signals includes an interchannel temporal mismatch analyzer, an interchannel phase difference (IPD) mode selector and an IPD estimator. The interchannel temporal mismatch analyzer is configured to determine ...  
WO/2017/223200A1
In some examples, devices for detecting and measures a ghost echo current in an audio signal are described. For instance, the device may be configured to sample a current of an audio signal, compare with an expected current, and determin...  
WO/2017/221916A1
The purpose of the present invention is to improve speech recognition performance during speech input associated with inspection/maintenance work under high-noise conditions. A management server comprises: a reception unit for receiving ...  
WO/2017/221516A1
[Problem] To achieve more flexible correction of recognized sentences. [Solution] There is provided an information processing device provided with: a comparison unit that compares first sound relationship information obtained from collec...  
WO/2017/223087A1
Systems and techniques are provided for beamforming for wireless power transfer. A phase/amplitude map for a notional field in a plane of an aperture of the second wireless power transfer device may be determined. A Fourier transform may...  
WO/2017/219653A1
A device control method, comprising: obtaining a first syntax library for controlling a device when receiving an update instruction (S202); updating the first syntax library to obtain a second syntax library, the second syntax library su...  
WO/2017/219519A1
A method, an apparatus, and a system for controlling a device, the method comprising: updating a syntax library on the basis of a plurality of received syntax files, each syntax file carrying a voice instruction for controlling an extern...  
WO/2017/223077A1
The technology described in this document can be embodied in a computer-implemented method that includes receiving a portion of a feedback signal of an active noise control (ANC) system, and processing the portion of the feedback signal ...  
WO/2017/221361A1
[Problem] To provide a sound booster for a mobile terminal, the sound booster having excellent portability and capable of achieving a natural and sufficient volume boosting effect without the need for a power supply. [Solution] In order ...  
WO/2017/218648A1
A measurement system includes a receiver configured to receive a measurement signal indicative of a parameter of a measured object. The measurement system also includes a processor configured to iteratively filter the measurement signal ...  
WO/2017/216298A1
Apparatus for performing offshore underwater surveys, said apparatus comprising an equipment pod (6) mounted on a pole (7). The pole (7) is mounted in a movable manner on a carrier (15). The apparatus comprises means for attaching said c...  
WO/2017/217046A1
[Problem] To improve operability of a user interface which uses a voice as an input thereto. [Solution] This information processing device is provided with: an acquisition unit that acquires context information during a time period relat...  
WO/2017/217412A1
In order to improve identification accuracy for acoustic events, a signal processing device comprises: a base storage means that stores acoustic event base groups; a model storage means that stores identification models using, as feature...  
WO/2017/217396A1
In order to improve identification accuracy for acoustic events, a signal processing device comprises: a prior distribution storage means that stores a prior distribution group being a set of prior distributions indicating representative...  
WO/2017/218299A1
A piezoelectric micromachined ultrasound transducer (PMUT) is disclosed. The device consists of a flexible membrane that is connected to a rigid substrate via flexures. The flexures are defined by slots etched through the perimeter of th...  
WO/2017/218129A1
System and techniques for automatic speech recognition de-reverberation are described herein. A portion of an audio stream may be obtained. here, the portion of the audio stream is a proper subset of the audio stream. A filter may be cre...  
WO/2017/218646A1
Guitar strings made of a magnetic copper-nickel-tin-manganese alloy are disclosed. Also disclosed are processing steps that can be performed to fabricate the guitar strings from the alloy. Further described herein are alternative uses fo...  
WO/2017/218465A1
A method and an apparatus of extracting voiceprint information based on neural network are disclosed. The method includes: extracting a phonetic acoustic feature from an input voice segment; inputting the phonetic acoustic feature into a...  
WO/2017/217894A1
The invention relates to devices intended for generating virtual augmented-reality objects, and more particularly to devices for generating virtual augmented-reality objects which comprise a housing containing a module for the input of d...  
WO/2017/215122A1
A multiple voice recognition model switching method and apparatus, and a storage medium. The method comprises: acquiring at least one piece of voice information in a voice input by a user (101); performing recognition and language catego...  
WO/2017/216758A1
A computer-implemented method of digital image analysis includes obtaining first digital video of a human subject that indicates facial expressions of the human subject; performing micro-expression analysis on the human subject using the...  
WO/2017/218973A1
The methods and apparatus described herein optimally represent full 3D audio mixes (e.g., azimuth, elevation, and depth) as "sound scenes" in which the decoding process facilitates head tracking. Sound scene rendering can be modified for...  
WO/2017/218243A2
An example intent-recognition system comprises a processor and memory storing instructions. The instructions cause the processor to receive speech input comprising spoken words. The instructions cause the processor to generate text resul...  
WO/2017/216578A1
A method for ultrasound data processing comprises transmitting an ultrasound excitation signal from each element of a transducer array and receiving a response signal from each element of a transducer array. Each response signal correspo...  
WO/2017/218621A1
Media input audio data corresponding to a media stream and microphone input audio data from at least one microphone may be received. A first level of at least one of a plurality of frequency bands of the media input audio data, as well a...  
WO/2017/215558A1
A voiceprint recognition method and device. The method comprises: obtaining authentication voice information generated by reading a first character string by an authenticated user (S201); performing voice recognition on the authenticatio...  
WO/2017/217475A1
Provided is an acoustic filter for the ear, in which: a sound passing hole (11) through which sound is allowed to pass is provided in an external ear canal insertion portion (10) which is inserted into the external ear canal; a certain l...  
WO/2017/217288A1
The present invention provides an electronic apparatus, a head-mounted display, a processing method of the electronic apparatus, and a program therefor with which it is possible to suppress information from leaking to a third person who ...  
WO/2017/217106A1
[Problem] To provide an acoustic processing device with which it is possible to effectively cancel noise at low cost. [Solution] There is provided an acoustic processing device provided with: a first sound collector for collecting a firs...  
WO/2017/214732A1
An activation device controls a computing device. It has a user input interface, a keyboard interface for connecting to the computing device, a memory for storing at least one sequence of keyboard commands, and a controller configured to...  
WO/2017/218128A1
System and techniques for automatic speech recognition pre-processing are described herein. First, a plurality of audio channels may be obtained. Then, reverberations mat be removed from the audio channels. The plurality of audio channel...  
WO/2017/218492A1
Disclosed are devices, systems, apparatus, methods, products, and other implementations, including a method that includes obtaining, by a device, a combined sound signal for signals combined from multiple sound sources in an area in whic...  
WO/2017/218554A2
Systems and methods for presenting a user interface in a first mode and a second mode based on detection of a touch gesture is described herein. In some embodiments, a first user interface may be presented on an electronic device's displ...  
WO/2017/217209A1
A package-type compressor 2 equipped with an exhaust duct 10 having an exhaust opening 16, a gas cooler 12 arranged inside the exhaust duct 10 and inclined with respect to the exhaust opening 16, and at least one sound-blocking plate 48 ...  
WO/2017/217978A1
A system for detection of at least one designated wake-up word for at least one speech- enabled application. The system comprises at least one microphone; and at least one computer hardware processor configured to perform: receiving an a...  
WO/2017/216250A1
The invention relates to a planar element (24), which can be designed as a curtain for a window (13), as a partition or dividing wall, or as a ceiling part or wall part, for the active compensation of noise (14') from different direction...  
WO/2017/218386A1
A method of signal processing to generate hearing implant stimulation signals for a hearing implant system includes transforming an input sound signal into band pass signals each representing an associated frequency band of audio frequen...  
WO/2017/217002A1
The present invention provides a novel display system, display method, program, and recording medium that make it possible to easily learn the chronological actions of a subject. This display system 10 is characterized by including: a st...  
WO/2017/217270A1
Noise propagated in an air conditioning device or in ducts is acquired as an input signal, and a canceling sound for reducing noise by cancellation is output downstream in the direction of noise propagation. An output signal for this can...  
WO/2017/216203A1
Method for manufacturing musical instruments, sound boxes and acoustic boxes, comprising moulding using vacuum formed composite material of fabrics and sheets made of natural protein fibres of animal origin particularly silk and spider s...  
WO/2017/217237A1
An ASC apparatus (11) is provided with: an intake-pipe microphone (37) for detecting a vibration noise signal generated in an intake pipe (39) of an internal combustion engine (13); a reference signal generator (55) for extracting, from ...  
WO/2017/216317A1
The invention relates to a stand-alone sound amplifier comprising a cavity (103) for accommodating a sound emitter of an electronic device (T). According to the invention, the amplifier (1) comprises a hollow pyramid (10) that is open at...  
WO/2017/217606A1
The present invention relates to an auxiliary apparatus for pressing a reed of a saxophone mouthpiece, and more specifically, to an auxiliary apparatus for pressing a reed of a saxophone mouthpiece, the auxiliary apparatus allowing for e...  
WO/2017/212313A1
A transducer array (302) for an ultrasound imaging system (300) includes a row-column addressed 2-D array of transducer elements (304). The row-column addressed 2-D includes a first array of 1-D arrays of elements, a second array of 1-D ...  
WO/2017/212551A1
This lighting effect device (30) includes: a music information acquisition unit (31) for acquiring music information (SSD) including beat location information (BSD) and a music characteristic value (FSD) from music data (SD); a segment e...  
WO/2017/213690A1
Systems and processes for operating a digital assistant are provided. In one example process, a speech input is received from a user. A user intent is determined based on the speech input. Determining the user intent includes generating ...  
WO/2017/212235A1
A method of speaker authentication comprises: receiving a speech signal; dividing the speech signal into segments; and, following each segment, obtaining an authentication score based on said segment and previously received segments, whe...  
WO/2017/214267A1
Methods for echo estimation or echo management (echo suppression or cancellation) on an input audio signal, with at least one of adaptation of a sparse prediction filter set, modification (for example, truncation) of adapted prediction f...  
WO/2017/213679A1
Systems and processes for operating an intelligent automated assistant to explore media items are provided. In one example process, a speech input representing a request for one or more media items is received from a user. The process de...  
WO/2017/213411A1
The present invention relates to a hairwear having a voice recognition function, and a user language and emotion recognition system using the same. The purpose of the present invention is to provide a hairwear having a voice recognition ...  

Matches 101 - 150 out of 210,679