-
公开(公告)号：US11721313B2
公开(公告)日：2023-08-08
申请号：US17185435
申请日：2021-02-25
Applicant: Bose Corporation
Inventor： Yashar Motedayen Aval , Siamak Farahbakhsh
IPC: G10K11/178
CPC classification number: G10K11/17823 , G10K11/17873 , G10K2210/1282 , G10K2210/3011 , G10K2210/3027 , G10K2210/3044
Abstract: Noise cancellation systems and methods are provided that generate an anti-noise signal configured to destructively interfere with noise in a cancellation zone. The systems and methods receive a signal representative of the noise in the cancellation zone. The signal is analyzed to identify a frequency to be reduced in the cancellation zone, and the signal is down converted to place the identified frequency at baseband. A baseband anti-noise signal is generated based upon the down converted signal. The baseband anti-noise signal is up converted to the identified frequency to produce an anti-noise signal having components at the identified frequency, and the anti-noise signal is provided to be transduced into an acoustic signal.
-
公开(公告)号：US20230229383A1
公开(公告)日：2023-07-20
申请号：US18124949
申请日：2023-03-22
Applicant: Bose Corporation
Inventor： Jeremy Kemmerer , Elio Querze, III , Shuo Zhang , Christopher Alexis Kotelly , Junyan Jiang , Chuan-Che Huang , Lauren Westendorf , Todd R. Reily , Trevor Caldwell , Yang Liu
Abstract: Aspects of the present disclosure provide techniques, including devices and system implementing the techniques, to provide feedback to a user of an event when the user is wearing a wearable device. For example, the wearable device may provide high quality noise canceling audio playback to the user, lowering the user's situation awareness. The techniques include measuring ambient sound using two or more microphones on the wearable device. The measured ambient sound is used to determine a related event worth relaying to the user. Based on the location attribute and sound properties, the nature and/or classification of the event may be ascertained using pattern recognition algorithms according to user threshold settings. Insignificant events that the user prefers to ignore will be ruled out by the algorithm. Upon determining the event that merits the user's attention, the wearable device provides feedback to the user indicating the nature and location of the event.
-
公开(公告)号：US20230224618A1
公开(公告)日：2023-07-13
申请号：US17574793
申请日：2022-01-13
Applicant: BOSE CORPORATION
Inventor： Cedrik Bacon , Sean PATTERSON , Donna Marie SULLIVAN , Richmond Andrew REAL , Christopher RATCLIFFE
IPC: H04R1/10
CPC classification number: H04R1/1016 , H04R2460/11
Abstract: Aspects describe air flow relief features in the cosmetic surface of the housing of an in-ear audio output device. Due to design constraints based, at least in part, on the limited space available in the acoustic chamber and ear geometry, ports coupling the acoustic chamber with an area outside the housing are susceptible to full blockage when placed in-ear. Air flow relief channels for ports, extending from the port aligned in the concha cymba, over the helix crus, to the cymba cavum minimize complete blockages of the port as compared to current designs.
-
公开(公告)号：US20230224615A1
公开(公告)日：2023-07-13
申请号：US17571736
申请日：2022-01-10
Applicant: Bose Corporation
Inventor： Johnpaul Philias Barrieau , Masanori Honda
IPC: H04R1/10
CPC classification number: H04R1/1008 , H04R1/1066 , H04R2201/10
Abstract: Various implementations include earphone cushions and related headsets. In particular aspects, an earphone cushion includes: a body including a front surface configured to engage or surround an ear of a user, an outer side surface, an inner side surface opposing the outer side surface, and a rear surface opposing the front surface; a cover over a portion of the body, the cover including an outside radiating surface for contacting at least a portion of the user's head, wherein the cover includes a set of ports along at least one of (i) the inner side surface, (ii) the rear surface, or (iii) a junction between the inner side surface and the rear surface; and an acoustic mesh covering at least one port in the set of ports.
-
公开(公告)号：US11696084B2
公开(公告)日：2023-07-04
申请号：US17085600
申请日：2020-10-30
Applicant: Bose Corporation
Inventor： Charles Oswald , Michael S. Dublin
Abstract: 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.
-
Patent Agency Ranking
公开(公告)号：US20230188895A1
公开(公告)日：2023-06-15
申请号：US17643908
申请日：2021-12-13
Applicant: Bose Corporation
Inventor： Michael Tiene , Roman N. Litovsky
CPC classification number: H04R7/045 , H04R1/2834 , H04R19/02 , H04R2205/024
Abstract: An acoustic device including a first passive radiator structure and a second passive radiator structure is provided. The first passive radiator structure includes a passive diaphragm mechanically coupled to a first enclosure member via a first flexible suspension element, and is configured to vibrate relative to the first enclosure member. The second passive radiator structure includes a second enclosure member, and is configured to vibrate relative to the first enclosure member. The second passive radiator structure further includes a second flexible suspension element mechanically coupled to the first enclosure member and the second enclosure member. The second passive radiator structure further includes an active electro-acoustic transducer mechanically coupled to the second enclosure member. The second passive radiator structure moves when the active electro-acoustic transducer vibrates. A first mass of the first passive radiator structure is less than a second mass of the second passive radiator structure. During operation, the first enclosure member experiences substantially no vibrations
-
公开(公告)号：US20230179908A1
公开(公告)日：2023-06-08
申请号：US18103079
申请日：2023-01-30
Applicant: Bose Corporation
Inventor： Michael Andrew Zalisk , Donna Marie Sullivan , Kai Gao , Shawn J. Prevoir
IPC: H04R1/10
CPC classification number: H04R1/1083 , H04R1/1016 , H04R1/1066
Abstract: An ear tip includes a body configured to be mounted onto an earbud. The body includes a first end, a second end opposite the first end, and a first wall extending between the first and second ends. The first wall defines and surrounds a hollow passage that is configured to conduct sound waves. The first wall is configured to engage a nozzle on the earbud. The first wall includes a ring that is formed of a rigid material and engages the nozzle. The ring includes at least one C-shaped member with at least one gap and a compliant material is molded around the ring and fills the gap.
-
公开(公告)号：US11670278B2
公开(公告)日：2023-06-06
申请号：US17317360
申请日：2021-05-11
Applicant: Bose Corporation
Inventor： Emery M. Ku , David R. Minich
IPC: G10K11/178
CPC classification number: G10K11/17853 , G10K11/17881 , G10K2210/1081 , G10K2210/3026 , G10K2210/3027 , G10K2210/3028
Abstract: A method and system directed to controlling audio devices with active noise reduction. The system detects an instability condition in a first headphone; generates one or more control signals to adjust one or more ANR parameters of the first headphone using a first controller, wherein the one or more ANR parameters are adjusted to change the first headphone from a first ANR state to a second ANR state to mitigate the instability condition; and synchronizes the one or more ANR parameters of the first headphone with second headphone. In an example, the system returns the first headphone to the first ANR state after detecting that the first headphone was removed from an ear of a user at the first time and detecting that the first headphone was engaged with the ear at the second time.
-
公开(公告)号：US11659313B2
公开(公告)日：2023-05-23
申请号：US17474987
申请日：2021-09-14
Applicant: Bose Corporation
Inventor： Joel Miller , Todd Reily
CPC classification number: H04R1/1016 , H04R1/08 , H04R1/1025 , H04R5/027
Abstract: An open-ear headphone with an acoustic module that is configured to be located at least in part in a concha of an outer ear of a user. The acoustic module includes an acoustic transducer, and a sound-emitting opening that is configured to emit sound produced by the acoustic transducer. A body is coupled to the acoustic module and includes a first portion that is configured to pass over an outer side of at least one of an anti-helix and a helix and a lobule of the outer ear, and a second portion that is configured to be located behind the outer ear.
-
公开(公告)号：US20230151923A1
公开(公告)日：2023-05-18
申请号：US17526390
申请日：2021-11-15
Applicant: Bose Corporation
Inventor： Kevin Joseph Brousseau , Thomas E. MacDonald , David L. Pepin
CPC classification number: F16M11/046 , F16M11/10 , F16M13/02
Abstract: Various implementations include brackets for mounting a media bar, and systems that includes a media bar and a bracket. The brackets can be configured to couple with at least two distinct external components, in distinct orientations. In certain examples, a bracket for mounting a media bar includes: a first section including a first set of mating features for coupling with the media bar; a second section including a second set of mating features for coupling with at least two distinct external components; and at least one hinge for adjusting the first section relative to the second section to enable mounting the media bar to the at least two distinct external components, respectively, in distinct orientations.
-
-
-
-
-
-
-
-
-
Search Results
2845
records
(took 0.035 seconds)
