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21. 发明申请

WO2020036750A1 ACOUSTIC TRANSDUCER WITH SPLIT DIPOLE VENTS 审中-公开
公开(公告)号：WO2020036750A1
公开(公告)日：2020-02-20
申请号：PCT/US2019/044833
申请日：2019-08-02
申请人： BOSE CORPORATION
发明人： WILLIAMS, Chester S.
IPC分类号： H04R1/10 , H04R1/34 , H04R1/28 , H04R1/44 , H04R5/033
摘要： A loudspeaker including an acoustic radiator configured to emit front-side acoustic radiation from a front side and rear-side acoustic radiation from a rear side; a housing that directs the front-side acoustic radiation and the rear-side acoustic radiation; and a plurality of sound-emitting vents arranged in the housing. The plurality of sound-emitting vents includes a first sound-emitting vent arranged in a first end of the housing and a second sound-emitting vent in a second end of the housing. A first distance between the first and second sound-emitting vents defines a first effective length of a first loudspeaker dipole. The plurality of sound-emitting vents further includes third and fourth sound-emitting vents arranged in the housing. A second distance between the first sound-emitting vent and the third and fourth sound-emitting vents defines a second effective length of a second loudspeaker dipole. The second effective length is shorter than the first effective length.

22. 发明申请

WO2019055583A1 METHOD FOR TRACKING UNDERWATER OBJECTS 审中-公开
公开(公告)号：WO2019055583A1
公开(公告)日：2019-03-21
申请号：PCT/US2018/050777
申请日：2018-09-12
申请人： SUBSEA FINDER LLC , ZACH, Juergen , SHIRKHANI, Arsham
发明人： ZACH, Juergen , SHIRKHANI, Arsham
IPC分类号： G01S5/18 , G01S5/20 , H04R1/40 , H04R1/44
摘要： An underwater remote locator device for tracking and positioning an object of the present disclosure can include a remote transducer system, a base transducer system, and a navigation module. The remote transducer system can be coupled to an object desired to be tracked. The remote transducer system can include a power source, processing means, acoustic receiver, and an acoustic transmitter. The acoustic transmitter can be configured to transmit a first acoustic wave in one or more directions. The base transducer system can include a processing means, a first base transducer having a first acoustic receiver, a second base transducer having a second acoustic receiver, and a third base transducer having a third acoustic receiver. Each acoustic receiver can be configured to receive said first acoustic wave from the remote transducer system.

23. 发明申请

WO2017034224A1 음향 장치 审中-公开
标题翻译：声音设备
公开(公告)号：WO2017034224A1
公开(公告)日：2017-03-02
申请号：PCT/KR2016/009154
申请日：2016-08-19
申请人： 주식회사 아모그린텍
发明人： 서인용
IPC分类号： H04R1/02 , H04R1/08 , H04R1/44 , H04M1/03 , H04M1/18
CPC分类号： H04M1/03 , H04M1/18 , H04R1/02 , H04R1/08 , H04R1/44
摘要： 본 발명은 접착 폼 테이프를 이용하여 멤브레인을 케이스와 전기음향변환장치 사이에 부착함에 의해 멤브레인의 진동폭에 대한 특성 저하를 막고 전달되는 음향의 왜곡을 방지할 수 있는 음향 장치에 관한 것이다. 본 발명의 음향 장치는 전자기기의 통음 구멍이 형성된 케이스의 내측에 통음 구멍을 커버하도록 배치되는 음향 장치로서, 상기 통음 구멍의 내측에 배치되는 전기음향변환장치에 진출입되는 기체는 투과하고, 물의 유입은 차단하는 방수 통기성 멤브레인; 및 상기 멤브레인의 가장자리를 상기 케이스의 통음 구멍 주변에 부착하도록 일측면이 상기 멤브레인에 접착되고, 타측면이 상기 케이스에 접착되는 제1 접착 폼 테이프;를 포함하며, 상기 제1 접착 폼 테이프는 상기 멤브레인 및 케이스와 접착되는 일측 및 타측의 접착면에 형성된 다수의 기공에 접착물질이 충진되어 있는 것을 특징으로 한다.
摘要翻译：本发明涉及一种声音装置，其具有通过使用粘合剂泡沫胶带附接在外壳和电声换能器之间的膜，从而能够防止膜的振幅相关性质的劣化，并且防止正在交付的声音失真。本发明的声音装置设置在具有形成在其上的发声孔的电子装置壳体的内侧，使得声音装置覆盖声音传递孔，声音装置包括：防水透气膜，透过进出空气，阻止水进入设置在传声孔内侧的电声换能器; 以及第一胶粘剂泡沫胶带，其为了将膜的边缘附着到壳体的声音传播孔的周围部分，其一个侧表面附着在膜上，另一个侧表面附着于壳体其中，所述第一胶粘剂泡沫胶带具有填充在粘附在所述膜和所述壳体上的所述一侧和另一侧的粘合剂表面上的多个孔中的粘合剂材料。

24. 发明申请

WO2017014812A1 UNDERWATER VOICE COMMUNICATION DEVICES AND ASSOCIATED METHODS 审中-公开
标题翻译：水下语音通信设备及相关方法
公开(公告)号：WO2017014812A1
公开(公告)日：2017-01-26
申请号：PCT/US2016/024156
申请日：2016-03-25
申请人： KROPF, Keith
发明人： KROPF, Keith
IPC分类号： G10K11/22 , H04B11/00 , H04R1/44
CPC分类号： G10K11/22 , B63C11/26 , H04R1/1091 , H04R1/44
摘要： Underwater voice communication devices and associated methods are described. According to one aspect, an underwater voice communication device includes a voice chamber comprising a face seal which is configured to form at least a substantially watertight seal with respect to a mouth of a first user, wherein the voice chamber comprises an internal volume, an earpiece comprising an ear seal which is configured to form at least a substantially watertight seal with respect to an ear of a second user, wherein the earpiece comprises an internal volume which is in fluid communication with the internal volume of the voice chamber, and wherein the internal volumes of the voice chamber and earpiece communicate voice sound waves from the mouth of the first user to the ear of the second user.
摘要翻译：描述了水下语音通信设备及相关方法。根据一个方面，一种水下声音通信装置包括一个声音室，包括一个面部密封件，该面部密封件被构造成相对于第一使用者的口部形成至少基本上不透水的密封件，其中该声音室包括内部容积，包括耳密封件，其被构造成相对于第二使用者的耳朵形成至少基本上不透水的密封件，其中所述耳塞包括与所述声室的内部体积流体连通的内部容积，并且其中所述内部语音室和耳机的音量将来自第一用户的口部的声音声波传达到第二用户的耳朵。

25. 发明申请

WO2016138370A1 DEEPWATER AIR-BACKED FIBER OPTIC HYDROPHONE FOR PRESSURE HOUSING ATTACHMENT 审中-公开
标题翻译：用于压力住房附件的深水空心纤维光学压电器
公开(公告)号：WO2016138370A1
公开(公告)日：2016-09-01
申请号：PCT/US2016/019755
申请日：2016-02-26
申请人： TGS GEOPHYSICAL COMPANY (UK) LIMITED , LICHOULAS, Ted
发明人： LICHOULAS, Ted , TOTH, John , AUSTIN, Ed , KIMBRELL, Eddie , DONALDSON, Christopher , SRUTKOWSKI, Lawrence
IPC分类号： H04R1/00 , H04R1/42 , H04R1/44
CPC分类号： H04R1/44
摘要： A hydrophone senses pressure waves. A hydrophone body attaches to a pressure housing endcap, and a hydrophone mandrel attached to the hydrophone body. A hydrophone body flange interposes the hydrophone mandrel and the pressure housing endcap, and a thickness of the hydrophone body flange is predetermined so than an inward deflection of the hydrophone body matches a compression of the hydrophone mandrel against the hydrophone body flange in presence of a constant hydrostatic load.
摘要翻译：水听器感应压力波。水听器主体附接到压力壳体端盖，以及连接到水听器主体的水听器心轴。水听器体法兰将水听器心轴和压力壳体端盖插入，并且水听器体法兰的厚度是预定的，而不是水听器体的向内偏转与水听器心轴的压缩相对于水听器本体法兰在恒定静水压力

26. 发明申请

WO2014039211A1 BABY BLANKET 审中-公开
标题翻译：婴儿棉布
公开(公告)号：WO2014039211A1
公开(公告)日：2014-03-13
申请号：PCT/US2013/054342
申请日：2013-08-09
申请人： MONROS, Serge V.
发明人： MONROS, Serge V.
IPC分类号： A41D13/12 , A47C16/00 , A61B5/00 , H04R1/44
CPC分类号： A61M21/02 , A61M2021/0027 , A61M2021/0061
摘要： An amniotic infant blanket provides a feeling of fluid warmth coupled with the audible sounds of a human heartbeat. Behind a head or face portion of the blanket, a pocket is provided into which a bladder may be removably inserted. The pocket may be sealed by a zipper and has an aperture through which a hydrophone wire may pass. Likewise, the hydrophone wire may pass through the wall of the bladder without creating a leak therethrough. The bladder is filled with lukewarm tap water and the hydrophone connected to a playback unit that transmits signals that are transformed by the hydrophone into heartbeat sounds with which the infant is familiar.
摘要翻译：羊水婴儿毯提供了一种流畅的温暖感，并伴随着人类心跳的可听见的声音。在毯子的头部或面部之后，设置有可以可移除地插入的袋子。口袋可以由拉链密封，并且具有水通孔线可以通过的孔。类似地，水听器线可以穿过气囊的壁而不产生通过其的泄漏。膀胱充满了温水自来水，连接到播放单元的水听器将将由水听器转换的信号传输到婴儿熟悉的心跳声中。

27. 发明申请

WO2013060543A3 ELECTROACOUSTIC CONVERTER 审中-公开
标题翻译：电声转换器
公开(公告)号：WO2013060543A3
公开(公告)日：2013-09-26
申请号：PCT/EP2012068888
申请日：2012-09-25
申请人： ATLAS ELEKTRONIK GMBH
发明人： BUSCH RAINER
IPC分类号： B06B1/06 , G10K11/00 , H04R1/44 , H04R17/00
CPC分类号： H04R1/44 , B06B1/0633 , G10K11/008 , H04R17/00
摘要： The invention relates to an electroacoustic converter, in particular an emitter converter, for underwater operation. According to the invention, a hollow cylindrical ring body (10) is structured from a plurality of ring segments (12), which can be positioned next to each other in a ring shape. Each ring segment (12) has at least one ceramic segment (20) which is embedded in the ring segment (12) by means of a gel filling (30) enclosing the ceramic segment (20). The ring body (10) has a wrapping (22) contacting the ceramic segments (20) on the outside for fastening the ceramic segments (20). The invention further relates to an acoustic underwater antenna, in particular a trailing antenna, having a flexible, sound-transparent hose in which at least two of the previously described electroacoustic converters are arranged, spaced apart from each other.
摘要翻译：本发明涉及用于水下操作的电声换能器，特别是发射换能器。中空圆柱形环形体（10）由多个环形段（12）构成，所述多个环形段可以以环形方式彼此相邻地定位。每个环形段（12）具有至少一个陶瓷段（20），所述陶瓷段通过封闭陶瓷段（20）的凝胶填充物（30）嵌入环形段（12）中。为了固定陶瓷段（20），环形体（10）具有一个靠在陶瓷段（20）外侧的绕组（22）。此外，本发明涉及一种水下声学天线，特别是拖曳天线，其具有柔性的透声管，其中上述电声换能器中的至少两个以一定距离布置。

28. 发明申请

WO2012112811A3 APPARATUS, SYSTEM AND METHOD FOR UNDERWATER SIGNALING OF AUDIO MESSAGES TO A DIVER 审中-公开
标题翻译：用于水下信号向潜水员发送音频信息的装置，系统和方法
公开(公告)号：WO2012112811A3
公开(公告)日：2012-11-22
申请号：PCT/US2012025513
申请日：2012-02-16
申请人： INCUBE LABS LLC , IMRAN MIR
发明人： IMRAN MIR
IPC分类号： B63C11/16 , B63C11/26 , H04R1/44
CPC分类号： H04B11/00
摘要： Embodiments of the invention provide a system, apparatus and methods for underwater voice communication between a diver and an underwater electronic device. In many embodiments, the system includes a dive computer which generates audio signals corresponding to spoken messages and a mouthpiece apparatus having an acoustic transducer that conducts sound via conduction through the diver's teeth and skull to the cochlea so as to allow the diver to hear the messages and other sounds and a microphone for sensing the diver's voice. The mouthpiece is adapted to be easily attached to portions of a SCUBA or other underwater breathing apparatus. It may also be attached or integral to a snorkel or similar apparatus.
摘要翻译：本发明的实施例提供了一种用于潜水员和水下电子设备之间的水下语音通信的系统，装置和方法。在许多实施例中，该系统包括产生对应于口语消息的音频信号的潜水计算机和具有声传感器的接口装置，所述声学换能器通过导电通过潜水员的牙齿和头骨将声音传导到耳蜗，以允许潜水员听到消息和其他声音和麦克风，用于感测潜水员的声音。喉舌适于容易地附接到SCUBA或其他水下呼吸器的部分。它也可以附着或与浮潜或类似装置成一体。

29. 发明申请

WO2012031216A3 ACOUSTIC TRANSDUCERS USING QUANTUM TUNNELING COMPOSITE ACTIVE ELEMENTS 审中-公开
标题翻译：声学传感器采用量子隧穿复合有源元件
公开(公告)号：WO2012031216A3
公开(公告)日：2012-04-19
申请号：PCT/US2011050351
申请日：2011-09-02
申请人： BAKER HUGHES INC , DIFOGGIO ROCCO , BERGREN PAUL A
发明人： DIFOGGIO ROCCO , BERGREN PAUL A
IPC分类号： G01V1/40 , G01V1/16 , H04R1/44
CPC分类号： G01V1/52 , G01V2001/526 , Y10T29/49826
摘要： In one aspect, the disclosure provides an apparatus for use downhole that includes at least one acoustic sensor. In one aspect, the acoustic sensor includes a chamber and an active element comprised of a quantum tunneling composite in the chamber. In another aspect, the acoustic sensor may further include a pair of conductive layers on a pair of sides of the active element. The chamber is filled with an electrically non-conductive fluid. The active element may be placed in the chamber in a manner that causes the active element to be responsive to acoustic waves along a selected direction or in a manner that enables the active element to be non-directional.
摘要翻译：在一个方面中，本公开提供了一种用于井下使用的装置，其包括至少一个声学传感器。在一个方面，声学传感器包括腔室和由腔室中的量子隧穿复合物构成的有源元件。另一方面，声传感器还可以包括在有源元件的一对侧面上的一对导电层。该腔室填充有不导电流体。有源元件可以以使得有源元件沿选定方向响应于声波的方式或以使得有源元件能够是非定向的方式放置在腔室中。

30. 发明申请

WO2012031216A2 ACOUSTIC TRANSDUCERS USING QUANTUM TUNNELING COMPOSITE ACTIVE ELEMENTS 审中-公开
标题翻译：使用量子隧道复合活动元件的声学传感器
公开(公告)号：WO2012031216A2
公开(公告)日：2012-03-08
申请号：PCT/US2011/050351
申请日：2011-09-02
申请人： BAKER HUGHES INCORPORATED , DIFOGGIO, Rocco , BERGREN, Paul, A.
发明人： DIFOGGIO, Rocco , BERGREN, Paul, A.
IPC分类号： G01V1/40 , H04R1/44 , G01V1/16
CPC分类号： G01V1/52 , G01V2001/526 , Y10T29/49826
摘要： In one aspect, the disclosure provides an apparatus for use downhole that includes at least one acoustic sensor. In one aspect, the acoustic sensor includes a chamber and an active element comprised of a quantum tunneling composite in the chamber. In another aspect, the acoustic sensor may further include a pair of conductive layers on a pair of sides of the active element. The chamber is filled with an electrically non-conductive fluid. The active element may be placed in the chamber in a manner that causes the active element to be responsive to acoustic waves along a selected direction or in a manner that enables the active element to be non-directional.
摘要翻译：在一个方面，本公开提供了一种用于井下使用的装置，其包括至少一个声传感器。在一个方面，声传感器包括腔室和由腔室中的量子隧道复合材料构成的有源元件。在另一方面，声学传感器还可以包括在有源元件的一对侧面上的一对导电层。该室充满非导电性流体。有源元件可以以使得有源元件响应于沿着所选方向的声波或以使得有源元件无方向性的方式被放置在腔室中。

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