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公开(公告)号：US11968517B2
公开(公告)日：2024-04-23
申请号：US18325352
申请日：2023-05-30
申请人： Bose Corporation
发明人： Charles Oswald , Michael S. Dublin
IPC分类号： H04S7/00
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.
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公开(公告)号：US20230300552A1
公开(公告)日：2023-09-21
申请号：US18323879
申请日：2023-05-25
申请人： Bose Corporation
发明人： Remco Terwal , Yaduvir Singh , Eben Kunz , Charles Oswald , Michael S. Dublin
摘要： A system for providing augmented spatialized audio in a vehicle, including a plurality of speakers disposed in a perimeter of a cabin of the vehicle; and a controller configured to receive a position signal indicative of the position of a first user's head in the vehicle and to output to a first binaural device, according to the first position signal, a first spatial audio signal, such that the first binaural device produces a first spatial acoustic signal perceived by the first user as originating from a first virtual source location within the vehicle cabin, wherein the first spatial audio signal comprises at least an upper range of a first content signal, wherein the controller is further configured to drive the plurality of speakers with a driving signal such that a first bass content of the first content signal is produced in the vehicle cabin.
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公开(公告)号：US20220141608A1
公开(公告)日：2022-05-05
申请号：US17085574
申请日：2020-10-30
申请人： Bose Corporation
发明人： Remco Terwal , Yaduvir Singh , Eben Kunz , Charles Oswald , Michael S. Dublin
摘要： A system for providing augmented spatialized audio in a vehicle, including a plurality of speakers disposed in a perimeter of a cabin of the vehicle; and a controller configured to receive a position signal indicative of the position of a first user's head in the vehicle and to output to a first binaural device, according to the first position signal, a first spatial audio signal, such that the first binaural device produces a first spatial acoustic signal perceived by the first user as originating from a first virtual source location within the vehicle cabin, wherein the first spatial audio signal comprises at least an upper range of a first content signal, wherein the controller is further configured to drive the plurality of speakers with a driving signal such that a first bass content of the first content signal is produced in the vehicle cabin.
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公开(公告)号：US10899261B2
公开(公告)日：2021-01-26
申请号：US16295221
申请日：2019-03-07
申请人： Bose Corporation
IPC分类号： B60N2/879 , B60R11/02 , H04R5/02 , B60N2/885 , B60N2/812 , B60N2/806 , B60N2/02 , B60R11/00 , B60N2/891
摘要： The technology described in this document can be embodied in a headrest of a seat, the headrest including an enclosure for housing one or more acoustic transducers, and an adjustable headrest wing disposed in front of the enclosure. The headrest wing is coupled to the enclosure by a pivot, and configured to be adjusted to one of multiple positions within an angle range around the pivot. The headrest wing is also configured to support the head of a seat-occupant. The headrest further includes a connector disposed between the enclosure and a rear portion of the headrest wing. The connector is configured to provide an acoustic channel between the enclosure and the headrest wing such that audio signals from the one or more acoustic transducers are radiated outward through the headrest wing.
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公开(公告)号：US20190193612A1
公开(公告)日：2019-06-27
申请号：US15850670
申请日：2017-12-21
申请人： Bose Corporation
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.
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公开(公告)号：US09930433B2
公开(公告)日：2018-03-27
申请号：US15197079
申请日：2016-06-29
申请人： Bose Corporation
CPC分类号： H04R1/025 , B60N2/879 , B60R11/0217 , B60R2011/0017 , H04R1/023 , H04R1/026 , H04R1/086 , H04R1/323 , H04R5/02 , H04R5/023 , H04R2499/13
摘要： The technology described in this document is embodied in a speaker grill configured to be attached to a speaker system disposed in a portion of a vehicle seat. The speaker grill includes a base that includes perforations to allow acoustic energy from the speakers to pass through the grill, a sidewall extending from the base such that the sidewall and the base define a cavity, and a structural feature configured to allow the speaker grill to be to be attached to a substantially rigid portion of the vehicle seat. The speaker grill is attached in an acoustic path of the speaker system, and is removable from the substantially rigid portion of the vehicle seat following attachment.
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公开(公告)号：US09913065B2
公开(公告)日：2018-03-06
申请号：US14946951
申请日：2015-11-20
申请人： Bose Corporation
CPC分类号： H04S5/00 , H04R5/023 , H04R2499/13 , H04S3/008 , H04S7/30 , H04S7/302 , H04S2400/11 , H04S2420/01
摘要： An audio system includes a plurality of speakers and an audio signal processor. The audio signal processor receives an audio signal and source position data associated with the audio signal; and applies a set of speaker driver signals to the plurality of speakers. The set of speaker driver signals causes the plurality of speakers to generate acoustic output that simulates output of the audio signal by an audio source at a location corresponding to the source position data in each of a plurality of discrete acoustic areas.
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公开(公告)号：US20160227335A1
公开(公告)日：2016-08-04
申请号：US15095215
申请日：2016-04-11
申请人： Bose Corporation
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。
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公开(公告)号：US20160137106A1
公开(公告)日：2016-05-19
申请号：US14543704
申请日：2014-11-17
申请人： Bose Corporation
CPC分类号： H04R1/025 , B60N2/879 , B60R11/0217 , B60R2011/0017 , H04R1/023 , H04R1/026 , H04R1/086 , H04R1/323 , H04R5/02 , H04R5/023 , H04R2499/13
摘要： The technology described in this document is embodied in a speaker grill configured to be attached to a speaker system disposed in a portion of a vehicle seat. The speaker grill includes a base that includes perforations to allow acoustic energy from the speakers to pass through the grill, a sidewall extending from the base such that the sidewall and the base define a cavity, and a structural feature configured to allow the speaker grill to be to be attached to a substantially rigid portion of the vehicle seat. The speaker grill is attached in an acoustic path of the speaker system, and is removable from the substantially rigid portion of the vehicle seat following attachment.
摘要翻译： 本文中描述的技术体现在配置为附接到布置在车辆座椅的一部分中的扬声器系统的扬声器格栅中。 所述扬声器格栅包括基座，所述基座包括穿孔以允许来自所述扬声器的声能通过所述格栅;从所述基座延伸的侧壁，使得所述侧壁和所述基座限定空腔;以及结构特征，其构造成允许所述扬声器格栅 要连接到车辆座椅的基本刚性部分。 扬声器格栅附接在扬声器系统的声学路径中，并且在附接之后可从车辆座椅的基本刚性部分移除。
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公开(公告)号：US11700497B2
公开(公告)日：2023-07-11
申请号：US17085574
申请日：2020-10-30
申请人： Bose Corporation
发明人： Remco Terwal , Yaduvir Singh , Eben Kunz , Charles Oswald , Michael S. Dublin
摘要： A system for providing augmented spatialized audio in a vehicle, including a plurality of speakers disposed in a perimeter of a cabin of the vehicle; and a controller configured to receive a position signal indicative of the position of a first user's head in the vehicle and to output to a first binaural device, according to the first position signal, a first spatial audio signal, such that the first binaural device produces a first spatial acoustic signal perceived by the first user as originating from a first virtual source location within the vehicle cabin, wherein the first spatial audio signal comprises at least an upper range of a first content signal, wherein the controller is further configured to drive the plurality of speakers with a driving signal such that a first bass content of the first content signal is produced in the vehicle cabin.
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