专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2016022238A1 HEADREST WITH SPEAKERS AND METHOD FOR MANUFACTURING HEADREST CUSHION MEMBER 审中-公开
标题翻译：具有扬声器的头戴式耳机及其制造方法
公开(公告)号：WO2016022238A1
公开(公告)日：2016-02-11
申请号：PCT/US2015/039210
申请日：2015-07-06
申请人： BOSE CORPORATION , DELTA TOOLING CO., LTD.
发明人： SUBAT, Bradford, K. , BARKSDALE, Tobe, Z. , OSWALD, Charles , FUJITA, Etsunori , OGURA, Yumi , KAWASAKI, Seiji
IPC分类号： H04R1/28 , H04R1/02 , H04R5/02
CPC分类号： B60N2/4876 , B29C45/14311 , B29C2045/14327 , B29K2075/00 , B29K2105/04 , B29L2031/3023 , B60N2/879 , H04R1/02 , H04R1/025 , H04R1/28 , H04R5/023 , H04R2499/13
摘要： There is provided a headrest with speakers capable of exhibiting an excellent sound effect. The headrest with speakers includes: a headrest frame; a pair of left and right enclosures supported by the headrest frame; speaker units supported in the enclosures respectively; and a headrest cushion member supported by the headrest frame to support a head, the headrest cushion member including: a net member having a pair of left and right acoustically transparent parts at places substantially facing the respective speaker units; and soundproof parts disposed between the pair of left and right acoustically transparent parts in the net member and between the pair of left and right enclosures respectively.
摘要翻译：提供了具有能够表现出优异的声音效果的扬声器的头枕。带扬声器的头枕包括：头枕架; 由头枕框架支撑的一对左右外壳; 扬声器单元分别支撑在外壳中; 以及由所述头枕框架支撑以支撑头部的头枕缓冲构件，所述头枕缓冲构件包括：网构件，其在大致面向各个扬声器单元的位置处具有一对左右声学透明部分; 以及设置在所述网构件中的所述一对左右声透明部分之间以及所述一对左右罩壳之间的隔音部件。

2. 发明申请

WO2015134370A1 MANAGING TELEPHONY AND ENTERTAINMENT AUDIO IN A VEHICLE AUDIO PLATFORM 审中-公开
标题翻译：管理电视和娱乐音频在车辆音频平台
公开(公告)号：WO2015134370A1
公开(公告)日：2015-09-11
申请号：PCT/US2015/018276
申请日：2015-03-02
申请人： BOSE CORPORATION
发明人： VAUTIN, Jeffery R. , SALVADOR, Eduardo T. , MAIGUMA, Ryo , BARKSDALE, Tobe Z. , HOLMI, Douglas J. , OSWALD, Charles , SONG, Zukui , CHEUNG, Shiufun , DUBLIN, Michael S.
IPC分类号： H04M1/60 , H04R3/12 , H04S3/00 , H04S7/00 , G10L21/0208
CPC分类号： H04R3/12 , B60R11/0217 , G10L15/265 , G10L25/78 , G10L2021/02082 , H04B3/20 , H04M1/6083 , H04M9/082 , H04R2420/01 , H04R2430/01 , H04R2499/13
摘要： A signal input module receives at least one of an entertainment audio signal and a telephony audio signal from vehicle sound circuitry. A level control module executes gain level control logic to balance the entertainment audio signal and a telephony audio signal according to a ratio. A gain control signal is applied to at least one of the entertainment audio signal and the telephony audio signal. A routing module mixes the entertainment audio signal and the telephony audio signal and routes the mixed signal to an output channel associated with a speaker.
摘要翻译：信号输入模块从车载声音电路接收娱乐音频信号和电话音频信号中的至少一个。电平控制模块根据比例执行增益电平控制逻辑以平衡娱乐音频信号和电话音频信号。增益控制信号被施加到娱乐音频信号和电话音频信号中的至少一个。路由模块混合娱乐音频信号和电话音频信号，并将混合信号路由到与扬声器相关联的输出通道。

3. 发明申请

WO2014182477A1 MODULAR HEADREST-BASED AUDIO SYSTEM 审中-公开
标题翻译：模块化基于头文件的音频系统
公开(公告)号：WO2014182477A1
公开(公告)日：2014-11-13
申请号：PCT/US2014/035597
申请日：2014-04-28
申请人： BOSE CORPORATION
发明人： BARKSDALE, Tobe Z. , DUBLIN, Michael S. , OSWALD, Charles
IPC分类号： H04R3/12 , H04R5/02 , H04R5/04
CPC分类号： H04R29/002 , H04R1/025 , H04R3/12 , H04R5/023 , H04R5/04 , H04R2499/13
摘要： An automobile audio system includes a signal processor configured to receive and process audio signals from a source and provide processed audio signals to an amplifier, a first headrest including a headrest speaker and coupled to a driver's seat, a first fixed speaker positioned near a left corner of the vehicle's cabin forward of the headrest, a second fixed speaker positioned near a right corner of the vehicle's cabin forward of the headrest, and a headrest accessory port located in a passenger's seat. The port is configured to connect the audio system to a second headrest speaker. The processor uses a first set of parameters for processing the received audio signals when the first headrest speaker is connected and the second headrest speaker is not connected, and a second set of parameters for processing the received audio signals when both the first and second headrest speaker are connected.
摘要翻译：汽车音响系统包括：信号处理器，被配置为接收和处理来自源的音频信号，并将经处理的音频信号提供给放大器，第一头枕包括头枕扬声器并且耦合到驾驶员座位;第一固定扬声器，位于左角附近位于头枕前方的车厢，位于头枕前方的车厢的右角附近的第二固定扬声器和位于乘客座椅中的头枕附件端口。该端口被配置为将音频系统连接到第二头枕扬声器。当第一头枕扬声器连接并且第二头枕扬声器未连接时，处理器使用第一组参数来处理接收的音频信号，以及用于在第一和第二头枕扬声器两者处理接收的音频信号时的第二组参数被连接。

4. 发明申请

WO2018098126A1 AUDIO SYSTEMS AND METHOD FOR ACOUSTIC ISOLATION 审中-公开
公开(公告)号：WO2018098126A1
公开(公告)日：2018-05-31
申请号：PCT/US2017/062722
申请日：2017-11-21
申请人： BOSE CORPORATION
发明人： OSWALD, Charles
IPC分类号： H04S7/00 , G10K11/175
摘要： Audio systems and methods for providing acoustic isolation. In one example, an audio system includes an audio source, a first speaker positioned proximate a first seating position, a second speaker positioned proximate a second seating position, the second speaker configured to provide acoustic energy to the second seating position based on an audio signal from the audio source, a third speaker positioned proximate a third seating position, the third speaker configured to provide acoustic energy to the third seating position, during a first mode of operation, and at least one cancellation filter interposed between the audio source and the third speaker, the at least one cancellation filter configured to provide a filtered audio signal to the third speaker, during a second mode of operation, to cancel at the first seating position at least a portion of the acoustic energy provided by the second speaker.

5. 发明申请

WO2017160577A8 CONNECTORS FOR SPEAKERS DISPOSED IN HEADRESTS 审中-公开
公开(公告)号：WO2017160577A8
公开(公告)日：2017-09-21
申请号：PCT/US2017/021518
申请日：2017-03-09
申请人： BOSE CORPORATION
发明人： SUBAT, Bradford, Kyle , DUNN, Charles, E. Jr. , OSWALD, Charles , HEIDEN, Kurt, Matthew
IPC分类号： B60N2/48 , B60R11/02 , A47C7/72 , B60N2/02
摘要： The technology can be embodied in a headrest that includes an enclosure that includes one or more acoustic transducers. The headrest includes a bar for mounting on a backrest of a seat such that the mounted headrest is movable with respect to the backrest to different positions over an adjustable range. The bar includes one or more wires each of which is coupled to an electrical contact at one end, and an acoustic transducer at an opposite end, the one or more wires disposed within a hollow interior portion of the bar. The bar also includes an opening for permitting an electrical connection to be established between an electrical connector coupled to an external source, and the electrical contact coupled to the one or more wires. The connection is maintained over the adjustable range of the headrest by a mechanical bias on either the electrical connector or the electrical contact.

6. 发明申请

WO2017160577A1 CONNECTORS FOR SPEAKERS DISPOSED IN HEADRESTS 审中-公开
标题翻译：头戴式耳机中的扬声器连接器
公开(公告)号：WO2017160577A1
公开(公告)日：2017-09-21
申请号：PCT/US2017/021518
申请日：2017-03-09
申请人： BOSE CORPORATION
发明人： SUBAT, Brasford, Kyle , DUNN, Charles, E. , OSWALD, Charles , HEIDEN, Kurt, Matthew
IPC分类号： B60N2/48 , B60R11/02 , A47C7/72 , B60N2/02
摘要： The technology can be embodied in a headrest that includes an enclosure that includes one or more acoustic transducers. The headrest includes a bar for mounting on a backrest of a seat such that the mounted headrest is movable with respect to the backrest to different positions over an adjustable range. The bar includes one or more wires each of which is coupled to an electrical contact at one end, and an acoustic transducer at an opposite end, the one or more wires disposed within a hollow interior portion of the bar. The bar also includes an opening for permitting an electrical connection to be established between an electrical connector coupled to an external source, and the electrical contact coupled to the one or more wires. The connection is maintained over the adjustable range of the headrest by a mechanical bias on either the electrical connector or the electrical contact.
摘要翻译：该技术可体现在头枕中，头枕包括包含一个或多个声学换能器的外壳。头枕包括用于安装在座椅靠背上的杆，使得安装的头枕可相对于靠背移动到可调节范围内的不同位置。该杆包括一根或多根导线，每根导线在一端与一个电触头相连，而在另一端与声换能器相连，一根或多根导线置于杆的中空内部。所述杆还包括用于允许在耦合到外部源的电连接器和耦合到所述一个或多个导线的电触点之间建立电连接的开口。通过电连接器或电触点上的机械偏压，连接保持在头枕的可调节范围内。

7. 发明申请

WO2015108860A1 VEHICLE HEADREST 审中-公开
标题翻译：车辆头盔
公开(公告)号：WO2015108860A1
公开(公告)日：2015-07-23
申请号：PCT/US2015/011188
申请日：2015-01-13
申请人： BOSE CORPORATION
发明人： OSWALD, Charles , SUBAT, Bradford Kyle , STRUZIK, Ryan C.
IPC分类号： B60N2/48
CPC分类号： H04R1/025 , B60N2/879 , H04R1/028 , H04R2499/13
摘要： A vehicle headrest includes a main body portion (202) having a front surface (222) arranged to support a back of a head of a user. The main body portion includes first and second speakers (208) which are disposed within the main body portion, and a cushion layer (210) that is configured to surround the speakers and provide cushioning for a user's head. The cushion layer includes acoustic channels (300) for controlling a radiation pattern of acoustic energy radiated from the speakers.
摘要翻译：车辆头枕包括主体部分（202），该主体部分具有布置成支撑使用者头部后部的前表面（222）。主体部分包括设置在主体部分内的第一和第二扬声器（208），以及缓冲层（210），其构造成围绕扬声器并为用户头部提供缓冲。缓冲层包括用于控制从扬声器辐射的声能的辐射图案的声通道（300）。

8. 发明申请

WO2014182478A1 SIGNAL PROCESSING FOR A HEADREST-BASED AUDIO SYSTEM 审中-公开
标题翻译：基于头颅音频系统的信号处理
公开(公告)号：WO2014182478A1
公开(公告)日：2014-11-13
申请号：PCT/US2014/035598
申请日：2014-04-28
申请人： BOSE CORPORATION
发明人： OSWALD, Charles , DUBLIN, Michael S. , BARKSDALE, Tobe Z. , KIM, Wontak , EICHFELD, Jahn Dmitri
IPC分类号： H04S7/00 , H04S5/00
CPC分类号： H04R3/12 , H04R2499/13 , H04S5/00 , H04S7/30 , H04S2420/01
摘要： An automobile audio system having at least two near-field speakers located close to an intended position of a listener's head is configured by determining a first binaural filter that causes sound produced by each of the near-field speakers to have characteristics at the intended position of the listener's head of sound produced by a sound source located at a first designated position other than the actual locations of the near-field speakers, determining an up-mixing rule to generate at least three component channel signals from an input audio signal having at least two channels, and configuring the audio system to, determine a first binaural signal corresponding to a combination of the component channel signals originating at the first designated position, and filter the first binaural signal using the first binaural filter and to output the filtered signals using the near-field speakers.
摘要翻译：具有靠近收听者头部的预定位置的至少两个近场扬声器的汽车音响系统通过确定一个第一双耳滤波器来配置，该第一双耳滤波器使由每个近场扬声器产生的声音具有在所述听众的声音头由位于除了所述近场扬声器的实际位置之外的第一指定位置处的声源产生，确定上混合规则以从至少具有至少一个输入音频信号的输入音频信号产生至少三个分量声道信号两个通道，并且配置音频系统以确定对应于起始于第一指定位置的分量信道信号的组合的第一双耳信号，并使用第一双耳滤波器对第一双耳信号进行滤波，并且使用近场扬声器。

9. 发明申请

WO2022094540A1 SYSTEMS AND METHODS FOR PROVIDING AUGMENTED AUDIO 审中-公开
公开(公告)号：WO2022094540A1
公开(公告)日：2022-05-05
申请号：PCT/US2021/072012
申请日：2021-10-25
申请人： BOSE CORPORATION
发明人： OSWALD, Charles , DUBLIN, Michael S.
IPC分类号： H04S7/00 , H04R3/12 , H04R1/40
摘要： A system for providing augmented audio to users in a vehicle, comprising: a plurality of speakers disposed in a perimeter of a cabin of the vehicle; and a controller configured to receive a first audio signal and a second audio signal, to drive the plurality of speakers in accordance with a first array configuration such that a bass content of the first audio signal is produced in a first listening zone within the vehicle cabin, and to drive the plurality of speakers in accordance with a second array configuration such that a bass content of the second audio signal is produced in a first listening zone within the vehicle cabin, wherein in the first listening zone a magnitude of the first bass content is greater than a magnitude of the second bass content and in the second listening zone the magnitude of the second bass content is greater than the magnitude of the first bass content.

10. 发明申请

WO2019126026A1 HEADREST SPEAKERS WITH ASYMMETRIC RADIATION PATTERNS 审中-公开
公开(公告)号：WO2019126026A1
公开(公告)日：2019-06-27
申请号：PCT/US2018/065986
申请日：2018-12-17
申请人： BOSE CORPORATION
发明人： OSWALD, Charles , USMANI, Muhammad Haris , BARKSDALE, Tobe Z.
IPC分类号： B60N2/879
CPC分类号： B60N2/58 , B60N2/879 , B60R11/0217 , H04R1/025 , H04R1/2803 , H04R1/323
摘要： The technology described in this document can be embodied in a headrest for a vehicle-seat, the headrest including a first acoustic assembly and a second acoustic assembly. The first acoustic assembly includes a first set of one or more acoustic transducers, and is configured to radiate acoustic energy from a first portion of the headrest in a first radiation pattern. The second acoustic assembly includes a second set of one or more acoustic transducers, and is configured to radiate acoustic energy from a second portion of the headrest in a second radiation pattern. The first acoustic assembly and the second acoustic assembly are configured such that the first radiation pattern and the second radiation pattern are substantially different from one another, and generate an asymmetric radiation pattern for the headrest.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式