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91. 发明申请

WO1988008605A1 SENSOR APPARATUS 审中-公开
标题翻译：传感器装置
公开(公告)号：WO1988008605A1
公开(公告)日：1988-11-03
申请号：PCT/GB1988000315
申请日：1988-04-25
申请人： GEC-MARCONI LIMITED , CRASTER, William, Franklin, Shaftoe
发明人： GEC-MARCONI LIMITED
IPC分类号： G10K11/00
CPC分类号： G01F23/2968 , G01S7/521 , G10K11/006
摘要： A sensor apparatus for detecting sludge in a tank, e.g. an oil storage tank, wherein sonar transmission and reception is effected by a transducer (29) whose acoustic centre is coincident with the centre of curvature of a liquid filled part spherical sonar dome part (15) of a housing (13) for the apparatus. The acoustic pressure waves consequently pass through the dome part of the housing in a direction normal to its surfaces thus minimising velocity, amplitude and phase changes of the waves as they pass to and from the transducer, and avoiding blind spots in the area monitored by sensor apparatus. Preferably, the apparatus further includes means (31, 33, 35, 37) within the housing for angularly moving the transducer (29) about two orthogonal axes which intersect at said centre of curvature.
摘要翻译：一种用于检测罐中的污泥的传感器装置，例如一种储油罐，其中声纳发射和接收由其声学中心与装置的壳体（13）的液体填充部分球形声纳穹顶部分（15）的曲率中心重合的换能器（29）实现。因此，声压波在垂直于其表面的方向上穿过壳体的圆顶部分，从而使波形在传入和传出传感器时的速度，幅度和相位变化最小化，并避免传感器监测的区域中的盲点仪器。优选地，该装置还包括壳体内的装置（31,33,35,37），用于围绕在所述曲率中心相交的两个正交轴线角度地移动换能器（29）。

92. 发明申请

WO1988002535A1 CYLINDRICAL DEPLOYABLE SONAR 审中-公开
标题翻译：圆柱形可编程声音
公开(公告)号：WO1988002535A1
公开(公告)日：1988-04-07
申请号：PCT/FR1987000367
申请日：1987-09-25
申请人： THOMSON-CSF , LEMER, Alain , RICCARDI, Guy
发明人： THOMSON-CSF
IPC分类号： G10K11/00
CPC分类号： G10K11/008 , G01S3/801
摘要： Sonars provided with an acoustically transparent antenna. In a sonar comprising deployable arms (2) provided with columns (4) distributed on a cylindrical surface, the invention provides for the doubling of said columns with columns (7) situated at a small distance from the first columns and for the association of signals from hydrophones mounted in the columns so as to obtain for each pair of columns a cardioid characteristic simulating a baffled antenna. The invention makes possible the suppression of the rear lobe of an acoustically transparent antenna.

93. 发明申请

WO1985004507A1 ROTARY ULTRASONIC SCAN HEAD INCLUDING FLUID DRIVE 审中-公开
标题翻译：旋转式超声波扫描头包括流体驱动
公开(公告)号：WO1985004507A1
公开(公告)日：1985-10-10
申请号：PCT/US1984000457
申请日：1984-03-26
申请人： WASHINGTON RESEARCH FOUNDATION
发明人： WASHINGTON RESEARCH FOUNDATION , MAHLER, George, D.
IPC分类号： G10K11/00
CPC分类号： G01N29/2487
摘要： A rotary ultrasonic scan head includes a housing (10) consisting of generally symmetrical housing portions (10A) and (10B) having respective mating surfaces (14 and 16) that abut when the housing portions are assembled. A cavity is defined within the housing by recesses (18, 27, 34 and 38) in housing portion (10A) and by complementary recesses (20, 28, 36 and 40) in housing portion (10B), by boot (50) disposed on the housing portions in assembly, and by pressure-compensating diaphragm member (42) disposed within the housing portions in assembly. A rotor (12) including a plurality of ultrasonic transducers (22), an impeller (24), and an optically encoded member (26) is supported for rotation within this cavity. An acoustic coupling and driving fluid is supplied to and withdrawn from the cavity through fluid inlet bore (68) and fluid outlet bore (70) in housing portion (10A), with the fluid entering the cavity being directed at impeller (24). A rotary transformer couples electrical signals between housing portion (10A) and the rotor, and a plurality of reed switches within the rotor and permanent magnets (94 and 96) disposed in housing portion (10A) commutate these electrical signals so that each transducer is enabled only when that transducer is traversing a desired sector. Fiber-optic bundles (108 and 110) disposed in housing portion (10B) optically couple member (26) to external light sources and detectors so that the relative angular position, speed of rotation, and direction of rotation of the rotor can be determined.

94. 发明申请

WO2023287711A1 ULTRASOUND TRANSDUCER WITH DISTRIBUTED CANTILEVERS 审中-公开
公开(公告)号：WO2023287711A1
公开(公告)日：2023-01-19
申请号：PCT/US2022/036700
申请日：2022-07-11
申请人： ROBERT BOSCH GMBH , YEE, Seow Yuen , PETKOV, Vladimir , BOECKER, Matthias , SCHARY, Timo
发明人： YEE, Seow Yuen , PETKOV, Vladimir , BOECKER, Matthias , SCHARY, Timo
IPC分类号： B06B1/06 , G10K11/00 , G10K11/18
摘要： An ultrasound transducer, wherein the ultrasound transducer includes a membrane including a top portion and a bottom portion, wherein the membrane is configured to vibrate and generate an ultrasound in response to voltage applied the transducer, wherein the membrane includes a perimeter including a plurality of sides and a top surface and a bottom surface with one or more feet extending away from the bottom surface; and a support member that attaches to and connects to the membrane and supports the membrane, wherein the support member includes one or more platforms extending to and attaching to the membrane and a substrate, wherein a first end of the platform connects to the membrane and includes a support portion, wherein the support portion away from the platform, wherein the platform includes the one or more piezoelectric layers, wherein the one or more platforms support and surround the membrane.

95. 发明申请

WO2022234459A1 DISPOSITIVO DE RECOLECCIÓN HIPER DIRECCIONAL DE LOCUCIONES PARA SISTEMAS DE RECONOCIMIENTO DE VOZ 审中-公开
公开(公告)号：WO2022234459A1
公开(公告)日：2022-11-10
申请号：PCT/IB2022/054088
申请日：2022-05-03
申请人： MORALES VELÁSQUEZ, Luis Felipe
发明人： MORALES VELÁSQUEZ, Luis Felipe
IPC分类号： G10K11/00 , G10K11/18 , G10K11/26 , G10K13/00 , H04R1/00 , H04R1/02 , H04R1/20 , H04R1/32
摘要： La invención está relacionada con sistemas de reconocimiento de voz, más específicamente con un dispositivo para la recolección hiper directional de locuciones, que cuenta con una forma piramidal tetraedro invertida sin base, el cual optimiza el desempeño acústico al momento de usar micrófonos. El dispositivo está formado por diversas capas de aislamiento y atenuantes, y uniones con bisagras y sistemas de cierre.

96. 发明申请

WO2022178570A1 WINDSHIELD FOR WIRELESS MICROPHONE 审中-公开
公开(公告)号：WO2022178570A1
公开(公告)日：2022-09-01
申请号：PCT/AU2022/050073
申请日：2022-02-08
申请人： FREEDMAN ELECTRONICS PTY LTD
发明人： SCHILLEBEECKX, Pieter , TER LAAK, Joost
IPC分类号： H04R1/08 , G10K11/00
摘要： The invention relates generally to a windshield for a wireless microphone. The windshield may include one or more layers and be configured to mount around the microphone to, for example, provide wind noise dampening. In particular, the windshield may include a connector with a bayonet-type mounting for connecting to a matching bayonet mount on the microphone. Advantageously, the bayonet connection may form an air-tight seal between the windshield and the microphone.

97. 发明申请

WO2022178151A1 SYSTEM AND METHOD FOR DATA AUGMENTATION AND SPEECH PROCESSING IN DYNAMIC ACOUSTIC ENVIRONMENTS 审中-公开
公开(公告)号：WO2022178151A1
公开(公告)日：2022-08-25
申请号：PCT/US2022/016832
申请日：2022-02-17
申请人： NUANCE COMMUNICATIONS, INC.
发明人： NAYLOR, Patrick A. , SHARMA, Dushyant , JOST, Uwe Helmut , GANONG III, William F.
IPC分类号： G06N99/00 , G10K11/00 , G10L13/033 , G10L13/047 , G10L13/10
摘要： A method, computer program product, and computing system for receiving one or more inputs indicative of at least one of: a relative location of a speaker and a microphone array, and a relative orientation of the speaker and the microphone array. One or more reference signals may be received. A speech processing system may be trained using the one or more inputs and the one or more reference signals.

98. 发明申请

WO2021142555A1 REVESTIMIENTO ABSORBENTE ACÚSTICO 审中-公开
公开(公告)号：WO2021142555A1
公开(公告)日：2021-07-22
申请号：PCT/CL2020/050008
申请日：2020-01-14
申请人： VALENZUELA GUTIERREZ, Felipe Andrés
发明人： VALENZUELA GUTIERREZ, Felipe Andrés
IPC分类号： G10K11/00 , G10K16/11 , G10K17/112 , E04B1/62 , E04B1/74 , E04B1/84 , E04B1/86 , B32B3/00 , B32B3/08
摘要： La invención se refiere a un revestimiento absorbente acústico, útil como aislante térmico que comprende: una o más palmetas acústicas formadas en una sola pieza, en donde cada palmeta consiste en: un cuerpo con una superficie anterior y una superficie posterior; alternativamente, una pluralidad de aberturas pasantes dispuestas en el cuerpo; y una pluralidad de distanciadores integrados a la superficie posterior del cuerpo, generando una cavidad entre la superficie posterior del cuerpo y una superficie de un recinto sobre la cual se instala la palmeta acústica; y al menos un medio de fijación, para fijar cada palmeta acústica sobre una o más superficies del recinto.

99. 发明申请

WO2021037589A1 ORTUNGSSIGNALEMPFÄNGER ZUR BESTIMMUNG EINER SCHALLPULSABBILDUNG 审中-公开
公开(公告)号：WO2021037589A1
公开(公告)日：2021-03-04
申请号：PCT/EP2020/072904
申请日：2020-08-14
申请人： ATLAS ELEKTRONIK GMBH , THYSSENKRUPP AG
发明人： SCHWARZ, Jan-philip , GELZE, Johannes , ROBERTS, Rhys
IPC分类号： B63G8/39 , G10K11/00 , G01S7/521
摘要： Gezeigt ist eine Vorrichtung (20) zum Empfang von Unterwasserschall mit einer Vielzahl von Unterwasserschallempfangsanordnungen (22), wobei eine Unterwasserschallempfangsanordnung (22) einen Unterwasserschallempfänger (26), einen Schallreflektor (28) und ein Schallfenster (24) aufweist. Eine erste Unterwasserschallempfangsanordnung (22) ist benachbart zu einer zweiten Unterwasserschallempfangsanordnung (22) angeordnet und eine dritte Unterwasserschallempfangsanordnung (22) benachbart zu der zweiten Unterwasserschallempfangsanordnung (22) angeordnet. Die erste und die zweite Unterwasserschallempfangsanordnung (22) weisen einen ersten Abstand zueinander auf und die zweite und die dritte Unterwasserschallempfangsanordnung (22) weisen einen zweiten Abstand zueinander auf, wobei sich der erste und der zweite Abstand voneinander unterscheiden.

100. 发明申请

WO2021014222A2 PANEL TRANSDUCER SCALE PACKAGE AND METHOD OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：WO2021014222A2
公开(公告)日：2021-01-28
申请号：PCT/IB2020/000739
申请日：2020-07-23
申请人： VERMON SA
发明人： BANTIGNIES, Claire , FÉRIN, Guillaume
IPC分类号： B06B1/06 , G10K11/00
摘要： A method of manufacturing a panel transducer scale package includes securing acoustic components at predetermined locations on a fïrst carrier sub strate with a fïrst surface of the acoustic components positioned adjacent to the fïrst carrier substrate. ASIC components are also secured at predetermined locations on the fïrst carrier substrate with a fïrst surface of the ASIC components positioned adjacent to the fïrst carrier substrate. Photoresist resin is applied over the acoustic components and the ASIC components such that a second surface of the acoustic components is left exposed from the photoresist resin. The fïrst carrier substrate is removed to expose the fïrst surface of the acoustic components and the fïrst surface of the ASIC components. A buildup layer is formed including electrical pathways between each of the acoustic components and the ASIC components, and the photoresist resin is removed.

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