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公开(公告)号：US10224016B2
公开(公告)日：2019-03-05
申请号：US15728732
申请日：2017-10-10
Applicant: Bose Corporation
Inventor： Daniel M. Gauger, Jr. , Jahn Dmitri Eichfeld , Steven H. Isabelle , John Allen Rule
IPC: G10K11/175 , H04R1/10 , H04M1/60 , H04R3/00 , H04M1/58
Abstract: A noise cancelling headset includes an earpiece, the earpiece including a feedback microphone, a feed-forward microphone, and an output driver. A first feedback filter receives an input from at least the first feedback microphone and produces a first filtered feedback signal. A first feed-forward filter receives an input from at least the first feed-forward microphone and produces a first filtered feed-forward signal. A first summer combines the first filtered feedback signal and the first filtered feed-forward signal and produces a first output signal. An output interface provides the first output signal as an output from the headset.
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公开(公告)号：US10192537B2
公开(公告)日：2019-01-29
申请号：US15713173
申请日：2017-09-22
Applicant: Bose Corporation
Inventor： Daniel M. Gauger, Jr. , Jahn Dmitri Eichfeld , Steven H. Isabelle , John Allen Rule
IPC: G10K11/175 , H04R1/10 , H04M1/60 , H04R3/00 , H04M1/58
Abstract: A noise cancelling headset includes first and second earpieces, each earpiece including a respective feedback microphone, a respective feed-forward microphone, and a respective output driver. A first feedback filter receives an input from at least the first feedback microphone and produces a first filtered feedback signal. A first feed-forward filter receives an input from at least the first feed-forward microphone and produces a first filtered feed-forward signal. A first summer combines the first filtered feedback signal and the first filtered feed-forward signal and produces a first output signal. An output interface provides the first output signal as an output from the headset.
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公开(公告)号：US09905216B2
公开(公告)日：2018-02-27
申请号：US14657604
申请日：2015-03-13
Applicant: Bose Corporation
Inventor： Daniel M. Gauger, Jr. , Jahn Dmitri Eichfeld , Steven H. Isabelle , John Allen Rule
CPC classification number: G10K11/175 , H04M1/585 , H04M1/6058 , H04R1/10 , H04R1/1016 , H04R1/1083 , H04R3/005 , H04R2201/107 , H04R2460/01 , H04R2460/05
Abstract: A noise cancelling headset includes first and second earpieces, each earpiece including a respective feedback microphone, a respective feed-forward microphone, and a respective output driver. A first feedback filter receives an input from at least the first feedback microphone and produces a first filtered feedback signal. A first feed-forward filter receives an input from at least the first feed-forward microphone and produces a first filtered feed-forward signal. A first summer combines the first filtered feedback signal and the first filtered feed-forward signal and produces a first output signal. An output interface provides the first output signal as an output from the headset.
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公开(公告)号：US20180047381A1
公开(公告)日：2018-02-15
申请号：US15728732
申请日：2017-10-10
Applicant: Bose Corporation
Inventor： Daniel M. Gauger, JR. , Jahn Dmitri Eichfeld , Steven H. Isabelle , John Allen Rule
IPC: G10K11/175 , H04R1/10 , H04M1/60 , H04M1/58 , H04R3/00
CPC classification number: G10K11/175 , H04M1/585 , H04M1/6058 , H04R1/10 , H04R1/1016 , H04R1/1083 , H04R3/005 , H04R2201/107 , H04R2460/01 , H04R2460/05
Abstract: A noise cancelling headset includes an earpiece, the earpiece including a feedback microphone, a feed-forward microphone, and a noutput driver. A first feedback filter receives an input from at least the first feedback microphone and produces a first filtered feedback signal. A first feed-forward filter receives an input from at least the first feed-forward microphone and produces a first filtered feed-forward signal. A first summer combines the first filtered feedback signal and the first filtered feed-forward signal and produces a first output signal. An output interface provides the first output signal as an output from the headset.
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公开(公告)号：US09654855B2
公开(公告)日：2017-05-16
申请号：US14527967
申请日：2014-10-30
Applicant: Bose Corporation
Inventor： Martin David Ring , Steven H. Isabelle
CPC classification number: H04R1/10 , H04R5/033 , H04R2460/05
Abstract: A device includes an ear occlude, an output transducer that is acoustically coupled to an ear canal of a wearer of the device, a voice microphone configured to generate a first electrical signal that is proportional to a voice-generated sound pressure at the microphone, and signal processing circuitry, electrically coupled to the output transducer and the microphone, including a compensator configured to generate, from the first electrical signal, a second electrical signal, and output the second electrical signal to the output transducer, wherein the compensator is tuned to cause GOE, a ratio of a sound pressure within the ear canal to a voice-generated sound pressure at a mouth reference point when the ear is occluded and electronically-aided to be approximately equal to GU, a ratio of the sound pressure within the ear canal to the voice-generated sound pressure at the mouth reference point when the ear is unoccluded.
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Patent Agency Ranking
公开(公告)号：US20160379618A1
公开(公告)日：2016-12-29
申请号：US14749801
申请日：2015-06-25
Applicant: Bose Corporation
Inventor： Wade Torres , David Easterbrook , Paul T. Bender , David Warkentin , Steven H. Isabelle , Ryan Struzik
IPC: G10K11/178 , H04R3/12
CPC classification number: G10K11/178 , G10K11/17857 , G10K2210/102 , G10K2210/128 , G10K2210/1282 , G10K2210/3215 , H04R1/028 , H04R1/403 , H04R3/12 , H04R2201/405 , H04R2499/13 , H04S7/302
Abstract: A method and system for a noise cancellation comprises an amplifier in communication with the three or more speakers disposed in an area. A system controller produces a driver signal for each of the speakers in response to a signal from at least one microphone detecting sound in the area and communicates the driver signals to the amplifier. The amplifier drives each speaker with the driver signal produced for that speaker. In response to the driver signals, the speakers emit sound that combined produces a substantially uniform sound pressure field for a particular zone within the area. The substantially uniform sound pressure field produced by the speakers has a magnitude and phase adapted to attenuate a noise field in the area corresponding to the sound detected by the at least one microphone.
Abstract translation: 用于噪声消除的方法和系统包括与设置在一个区域中的三个或更多个扬声器通信的放大器。 响应于来自至少一个麦克风的信号检测该区域中的声音，系统控制器为每个扬声器产生驱动器信号，并将驱动器信号传送到放大器。 放大器驱动每个扬声器与该扬声器产生的驱动器信号。 响应于驾驶员信号，扬声器发出声音，该组合产生了该区域内特定区域的基本上均匀的声压场。 由扬声器产生的基本均匀的声压场具有适于衰减与由至少一个麦克风检测到的声音相对应的区域中的噪声场的幅度和相位。
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公开(公告)号：US20160267899A1
公开(公告)日：2016-09-15
申请号：US14657604
申请日：2015-03-13
Applicant: Bose Corporation
Inventor： Daniel M. Gauger, JR. , Jahn Dmitri Eichfeld , Steven H. Isabelle , John Allen Rule
IPC: G10K11/175 , H04R1/10
CPC classification number: G10K11/175 , H04M1/585 , H04M1/6058 , H04R1/10 , H04R1/1016 , H04R1/1083 , H04R3/005 , H04R2201/107 , H04R2460/01 , H04R2460/05
Abstract: A noise cancelling headset includes first and second earpieces, each earpiece including a respective feedback microphone, a respective feed-forward microphone, and a respective output driver. A first feedback filter receives an input from at least the first feedback microphone and produces a first filtered feedback signal. A first feed-forward filter receives an input from at least the first feed-forward microphone and produces a first filtered feed-forward signal. A first summer combines the first filtered feedback signal and the first filtered feed-forward signal and produces a first output signal. An output interface provides the first output signal as an output from the headset.
Abstract translation: 降噪耳机包括第一和第二耳机，每个耳机包括相应的反馈麦克风，相应的前馈麦克风和相应的输出驱动器。 第一反馈滤波器从至少第一反馈麦克风接收输入并产生第一滤波反馈信号。 第一前馈滤波器从至少第一前馈麦克风接收输入并产生第一滤波前馈信号。 第一个加法器结合了第一滤波反馈信号和第一滤波前馈信号并产生第一输出信号。 输出接口提供第一个输出信号作为耳机的输出。
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公开(公告)号：US20160050484A1
公开(公告)日：2016-02-18
申请号：US14925123
申请日：2015-10-28
Applicant: Bose Corporation
Inventor： Kathleen S. Krisch , Steven H. Isabelle
CPC classification number: H04R1/1083 , G10K11/002 , H04R1/1091 , H04R3/005 , H04R3/04 , H04R2410/01 , H04R2410/05 , H04R2460/01
Abstract: A portable system for enhancing communication between at least two users in proximity to each other includes first and second noise-reducing headsets, each headset including an electroacoustic transducer for providing sound to a respective user's ear and a voice microphone for detecting sound of the respective user's voice and providing a microphone input signal. A first electronic device integral to the first headset and in communication with the second headset generates a first side-tone signal based on the microphone input signal from the first headset, generates a first voice output signal based on the microphone input signal from the first headset, combines the first side-tone signal with a first far-end voice signal associated with the second headset to generate a first combined output signal, and provides the first combined output signal to the first headset for output by the first headset's electroacoustic transducer.
Abstract translation: 用于增强彼此接近的至少两个用户之间的通信的便携式系统包括第一和第二降噪耳机，每个耳机包括用于向相应用户的耳朵提供声音的电声换能器和用于检测相应用户的耳朵的声音的语音麦克风 声音并提供麦克风输入信号。 与第一耳机集成并与第二耳机通信的第一电子设备基于来自第一耳机的麦克风输入信号产生第一侧音信号，基于来自第一耳机的麦克风输入信号产生第一语音输出信号 将第一侧音信号与与第二耳机相关联的第一远端语音信号组合以产生第一组合输出信号，并将第一组合输出信号提供给第一耳机以供第一耳机的电声换能器输出。
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公开(公告)号：US20150063584A1
公开(公告)日：2015-03-05
申请号：US14011161
申请日：2013-08-27
Applicant: Bose Corporation
Inventor： Kathleen S. Krisch , Steven H. Isabelle
CPC classification number: H04R1/1083 , G10K11/002 , H04R1/1091 , H04R3/005 , H04R3/04 , H04R2410/01 , H04R2410/05 , H04R2460/01
Abstract: A portable system for enhancing communication between at least two users in proximity to each other includes first and second noise-reducing headsets, each headset including an electroacoustic transducer for providing sound to a respective user's ear and a voice microphone for detecting sound of the respective user's voice and providing a microphone input signal. A first electronic device integral to the first headset and in communication with the second headset generates a first side-tone signal based on the microphone input signal from the first headset, generates a first voice output signal based on the microphone input signal from the first headset, combines the first side-tone signal with a first far-end voice signal associated with the second headset to generate a first combined output signal, and provides the first combined output signal to the first headset for output by the first headset's electroacoustic transducer.
Abstract translation: 用于增强彼此接近的至少两个用户之间的通信的便携式系统包括第一和第二降噪耳机，每个耳机包括用于向相应用户的耳朵提供声音的电声换能器和用于检测相应用户的耳朵的声音的语音麦克风 声音并提供麦克风输入信号。 与第一耳机集成并与第二耳机通信的第一电子设备基于来自第一耳机的麦克风输入信号产生第一侧音信号，基于来自第一耳机的麦克风输入信号产生第一语音输出信号 将第一侧音信号与与第二耳机相关联的第一远端语音信号组合以产生第一组合输出信号，并将第一组合输出信号提供给第一耳机以供第一耳机的电声换能器输出。
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公开(公告)号：US20210065673A1
公开(公告)日：2021-03-04
申请号：US17098845
申请日：2020-11-16
Applicant: Bose Corporation
Inventor： Daniel M. Gauger, JR. , Jahn Dmitri Eichfeld , Steven H. Isabelle , John Allen Rule
IPC: G10K11/175 , H04R1/10 , H04M1/60 , H04R3/00
Abstract: A noise cancelling headset includes an earpiece, the earpiece including a feedback microphone, a feed-forward microphone, and an output driver. A first feedback filter receives an input from at least the first feedback microphone and produces a first filtered feedback signal. A first feed-forward filter receives an input from at least the first feed-forward microphone and produces a first filtered feed-forward signal. A first summer combines the first filtered feedback signal and the first filtered feed-forward signal and produces a first output signal. An output interface provides the first output signal as an output from the headset.
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