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Patent Searching and Data


Matches 451 - 500 out of 9,507

Document Document Title
WO/2020/022555A1
A sound source location estimation device, according to one embodiment of the present invention, comprises a first array unit and a second array unit. The first array unit detects a sound from an arbitrary sound source, and comprises: a ...  
WO/2020/023627A1
Some systems include an acoustic sensor array configured to receive acoustic signals, an electromagnetic imaging tool configured to receive electromagnetic radiation, a user interface, a display, and a processor. The processor can receiv...  
WO/2020/023629A1
Acoustic imaging systems can include an acoustic sensing array, an electromagnetic imaging tool, a display, and an audio device. A processor can receive data from the acoustic sensor array and the electromagnetic imaging tool to generate...  
WO/2020/023631A1
Some systems include an electromagnetic imaging tool configured to receive electromagnetic radiation, a communication interface, a processor in communication with the electromagnetic imaging tool and the communication interface, and a ho...  
WO/2020/023622A1
Systems can include an acoustic sensor array configured to receive acoustic signals, an illuminator configured to emit electromagnetic radiation, an electromagnetic imaging tool configured to receive electromagnetic radiation, a distance...  
WO/2020/013298A1
This transmission source direction estimation device (20) is provided with multiple infrared light receiving elements (21a)-(21d) which have different light receiving directions, and a direction estimation unit (22) which, within a presc...  
WO/2020/013275A1
A system and method are disclosed and include receiving a wireless signal. The method includes generating a first and second set of digital data that are representative of the wireless signal. The method includes obtaining a first and se...  
WO/2020/012575A1
A position estimation device to which the present invention has been applied comprises an input unit for inputting measurement results obtained through the reception by an antenna of elliptically polarized waves from a wireless device, a...  
WO/2020/012591A1
This direction estimation device is characterized by comprising: a signal quality calculation unit for measuring or predicting the quality of signals received by using a plurality of antennas; an angle range setting unit for setting an a...  
WO/2020/010257A1
System, computer products, and methods can improve the resolution of data from a sensor array. One of these methods include receiving, from an analog to digital converter, a series of measurements representing frequency samples and spati...  
WO/2020/007795A1
The present invention relates to an optronic sight (10) comprising: - an optronic head, - a positioner (12) which is capable of rotating the optronic head about a single rotation axis (G, S), the optronic head comprising a set (15) of op...  
WO/2020/003343A1
To reduce erroneous estimation of a virtual-image wave source and highly accurately estimate the direction of a wave source, this wave-source-direction estimation device is made to comprise: a plurality of input units for acquiring input...  
WO/2020/005116A1
This invention relates to methods for locating underwater objects. According to the invention, at least three hydroacoustic buoys are used, three slant ranges are determined on the basis of a signal propagation period and, on the basis o...  
WO/2020/005060A1
A telescope system (100) comprises a steering mirror (M5) arranged in a part of its optical path (L5-L6) between a first telescope stage (10) and a second telescope stage (20). The steering mirror (M5) is configured to controllably rotat...  
WO/2020/001892A1
The invention relates to a roof fin (10) for a vehicle (1) for sensing ambient noises, comprising at least a first and a second sensor (11, 12) for sensing the ambient noises, an evaluation device (13) for classifying at least one noise ...  
WO/2020/003342A1
To reduce erroneous estimation of a virtual-image sound source and highly accurately estimate the direction of a sound source, this wave-source-direction estimation device is made to comprise: a plurality of input units for acquiring, as...  
WO/2019/243977A1
A system for measuring solar radiation by means of a polyhedral solar sensor comprises a group of sensors arranged according to faces of an upwardly inclined polyhedron and a second group of sensors vertically arranged. The sensors are a...  
WO/2019/239043A1
The invention concerns a processing of acoustic signals in order to detect one or more sound sources in a sound scene, which method comprises: • - obtaining a plurality of signals representative of the sound scene captured by a plurali...  
WO/2019/239764A1
[Problem] To provide a GNSS receiving device which is capable of simply determining whether a GNSS signal received by an antenna is based on a direct wave from a satellite. [Solution] This GNSS receiving device is provided with at least ...  
WO/2019/238950A1
The invention relates to a device (100) for astronomical positioning by day or night observation of a celestial body, comprising an electronic processing unit (101) connected to at least one optronic sensor (102) associated with at least...  
WO/2019/225147A1
This airborne object detection device is provided with: a communication unit capable of communicating with a first camera of which an optical axis can be adjusted and which is disposed so as to be able to capture an image of a monitoring...  
WO/2019/218940A1
The present disclosure relates to a user equipment in a wireless communication system, an electronic device, a method and a storage medium. The user equipment in the wireless communication system according to the present disclosure compr...  
WO/2019/220458A1
Various arrangements of wireless tracking systems are presented. A tag device may be presented that include a first plurality of antennas. Each antenna of the first plurality of antennas may have an antenna radiation pattern pointed in a...  
WO/2019/216452A1
Disclosed is a method for estimating a direction of arrival of a radar received signal by using an antenna array extrapolation. In a ULA antenna in which N actual antennas are spaced at equal intervals d in a line, a transform matrix rep...  
WO/2019/215790A1
The present invention provides an incoming wave number estimation apparatus that includes a sub-array space averaging unit (102), an eigenvalue expansion unit (103), and a wave number estimation unit (104). The sub-array space averaging ...  
WO/2019/215391A1
Examples of the disclosure relate to apparatus, electronic devices, methods and computer programs. The apparatus are configured to obtain at least a first audio signal and a second audio signal (411) wherein the first audio signal and th...  
WO/2019/212809A1
The disclosed technology provides a computing device with a slot antenna assembly including a slot formed in a metal exterior surface of a computing device case; an acoustic transceiver positioned to transmit an acoustic wave out through...  
WO/2019/208434A1
Leakage of a sum signal to a difference signal in an analog circuit of a tracking receiver causes a bias to occur in an orientation error, and tracking accuracy deteriorates. This tracking receiver is provided with: a complex sum signal ...  
WO/2019/203879A1
An advance warning system including an antenna pair and an RWR system to receive first, second and third signals for computing a frequency for all the signals and a phase difference between the signals. If the frequencies are within a th...  
WO/2019/204168A1
An electronic device may use information about the location of nearby devices to make sharing with those devices more intuitive for a user. The electronic device may include control circuitry, wireless circuitry including first and secon...  
WO/2019/200722A1
Provided are a sound source direction estimation method and apparatus. The method comprises: when a sound signal is detected, collecting an image by means of a camera (S11); acquiring position coordinates of a sound source in the image (...  
WO/2019/199845A1
A system, method and computer program for predictive maintenance on natural gas compressors through auditory detection. Using one or multiple microphones, a system will collect and evaluate sound waves for the purpose of predicting and d...  
WO/2019/200225A1
A system and method for detecting an angle of arrival (AoA) of incident waves are disclosed. An array of wave sensors each transduce incident waves into an electrical signal, which is then provided an additional phase shift that varies b...  
WO/2019/195327A1
Techniques and apparatuses are described that implement a smart-device-based radar system capable of performing angular estimation using machine learning. In particular, a radar system (102) includes an angle-estimation module (504) that...  
WO/2019/195230A1
Systems and methods for capturing an orbiting image of a subject are disclosed. The system includes an imaging assembly with a housing and an interior compartment in which housing includes first and second rotors at first and second ends...  
WO/2019/191318A1
A split architecture is disclosed for determining the location of a wireless device in a heterogeneous wireless communications environment. A detector within the device or another component of the environment receives signals including p...  
WO/2019/185988A1
An apparatus for spatial audio signal processing,the apparatus comprising at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at ...  
WO/2019/184020A1
A small device for azimuth detection of a spatial sound source, comprising: circuit board (10); three or more MEMS acoustoelectric transducers (20) fixed on the circuit board (10) and distributed symmetrically about the center, the dista...  
WO/2019/187259A1
This method is an adjustment method for a positioning system (1) having a reception antenna device (10), an electronic instrument (5) that outputs a beacon signal, and a positioning device (20). The device (10) receives the beacon signal...  
WO/2019/180707A1
A method and a system for determining a handover between at least two energy directing elements are provided herein. The system may include two or more energy directing elements that have a common overlap area defining an area that is co...  
WO/2019/178626A1
An apparatus comprising at least one first microphone (10) which is movably arranged, at least one second stationary microphone (11) and at least one sensor (16) is described. The microphones can capture the sound waves emitted by acoust...  
WO/2019/182953A1
A system is configured to assist occupants of a building in response to an active shooter situation. A plurality of sensor units are arranged in the building to detect a gunshot and generate a signal indicative of the gunshot. A processi...  
WO/2019/177781A1
Systems, methods, and devices are disclosed for enabling a mobile device with limited RF capability to obtain accurate directions for finding an object or asset via a multiple-antenna locator device. The mobile device generates a request...  
WO/2019/170836A1
There is provided a sensor device (100), sensor module (200), and methods for determining a position of a light source. The sensor device (100) comprises a plurality of sensor units (110), each sensor unit (110) having a respective senso...  
WO/2019/158839A1
The present invention relates to a system for indicating the crossing of a loudness threshold of a source, comprising an acoustic antenna, at least one image sensor and an electronic circuit which locates at least one sound source from t...  
WO/2019/156272A1
According to the present invention, the objective of the present invention is to facilitate recognition of a user's voice command in a situation where a plurality of devices including a microphone are connected to a sensor network. The r...  
WO/2019/155456A1
A system and method for determination of a direction to an object emitting and/or reflecting electromagnetic radiation are described. The system includes a first pair of linearly polarized antennas configured for receiving a polarized si...  
WO/2019/149323A1
The present invention relates to a method (1) and a device (10) for localising and tracking acoustic active sources (11) or acoustic signals (15). In particular, the method (1) according to the invention and the device (10) according to ...  
WO/2019/152540A1
A sensor assembly includes a first body that rotates a sensor component about an axis, and a second body coupled to the first body to form a separation gap. The separation gap extends radially inward from a gap inlet to a sealed barrier ...  
WO/2019/147319A1
A first communication device transmits a first physical layer protocol data units (PPDU) that includes a first null data packet announcement (NDPA) frame as part of a first ranging measurement exchange. The first communication device tra...  

Matches 451 - 500 out of 9,507