公开(公告)号：US11343613B2

公开(公告)日：2022-05-24

申请号：US16296637

申请日：2019-03-08

Applicant: Bose Corporation

Inventor： John Gordon ,  Santiago Carvajal ,  Glenn Gomes-Casseres ,  Todd Richard Reily ,  Conor Sheehan ,  Neil Adam Ranney

IPC: H04R5/04 ,  G06F16/687 ,  G06F16/635 ,  G06F9/54 ,  G06F3/01 ,  G10L15/00 ,  G06F3/16 ,  G10L13/00

Abstract: The technology described in this document can be embodied in a computer-implemented method of controlling a wearable audio device configured to provide an audio output. The method includes receiving data indicating the wearable audio device is proximate a geographic location associated with a localized audio message, and determining that the localized audio message has a higher priority compared to at least one other localized audio message associated with another geographical location proximate to the wearable audio device. The method also includes, responsive to determining that the localized audio message has the higher priority, providing a prompt to initiate playback of the localized audio message with the higher priority to a user of the wearable audio device, and initiating playback of the localized audio message with the higher priority at the wearable audio device in response to actuation of the prompt by the user.

公开(公告)号：US20160210958A1

公开(公告)日：2016-07-21

申请号：US15084044

申请日：2016-03-29

Applicant: Bose Corporation

Inventor： Daniel M. Gauger, JR. ,  Ricardo F. Carreras ,  Jason Harlow ,  Neil Adam Ranney ,  Martin David Ring ,  Roman Sapiejewski ,  Vikram Singh

IPC: G10K11/178 ,  H04R1/10

CPC classification number: G10K11/178 ,  G10K2210/1081 ,  G10K2210/3026 ,  G10K2210/3027 ,  G10K2210/3028 ,  G10K2210/3036 ,  G10K2210/3055 ,  G10K2210/3056 ,  H04R1/1008 ,  H04R1/1083 ,  H04R3/002 ,  H04R2460/01 ,  H04R2460/05

Abstract: In an active noise reducing headphone, a signal processor applies filters and control gains of both the feed-forward and feedback active noise cancellation signal paths. The signal processor is configured to apply first feed-forward filters to the feed-forward signal path and apply first feedback filters to the feedback signal path during a first operating mode providing effective cancellation of ambient sound, and to apply second feed-forward filters to the feed-forward signal path during a second operating mode providing active hear-through of ambient sounds with ambient naturalness.

Abstract translation: 在有源减噪耳机中，信号处理器应用滤波器并且控制前馈和反馈有源噪声消除信号路径的增益。 信号处理器被配置为将第一前馈滤波器应用于前馈信号路径，并且在提供有效消除环境声音的第一操作模式期间将第一反馈滤波器施加到反馈信号路径，并且将第二前馈滤波器应用于 在第二操作模式期间的前馈信号路径提供具有环境自然性的环境声音的主动听觉。

公开(公告)号：US20140126734A1

公开(公告)日：2014-05-08

申请号：US13667103

申请日：2012-11-02

Applicant: Bose Corporation

Inventor： Daniel M. Gauger, JR. ,  Ricardo F. Carreras ,  Jason Harlow ,  Neil Adam Ranney ,  Martin David Ring ,  Roman Sapiejewski ,  Vishu Singh

IPC: G10K11/16

CPC classification number: G10K11/178 ,  G10K2210/1081 ,  G10K2210/3026 ,  G10K2210/3027 ,  G10K2210/3028 ,  G10K2210/3036 ,  G10K2210/3055 ,  G10K2210/3056 ,  H04R1/1008 ,  H04R1/1083 ,  H04R3/002 ,  H04R2460/01 ,  H04R2460/05

Abstract: In an active noise reducing headphone, a signal processor applies filters and control gains of both the feed-forward and feedback active noise cancellation signal paths. The signal processor is configured to apply first feed-forward filters to the feed-forward signal path and apply first feedback filters to the feedback signal path during a first operating mode providing effective cancellation of ambient sound, and to apply second feed-forward filters to the feed-forward signal path during a second operating mode providing active hear-through of ambient sounds with ambient naturalness.

Abstract translation: 在有源减噪耳机中，信号处理器应用滤波器并且控制前馈和反馈有源噪声消除信号路径的增益。 信号处理器被配置为将第一前馈滤波器应用于前馈信号路径，并且在提供有效消除环境声音的第一操作模式期间将第一反馈滤波器施加到反馈信号路径，并且将第二前馈滤波器应用于 在第二操作模式期间的前馈信号路径提供具有环境自然性的环境声音的主动听觉。

公开(公告)号：US20190281389A1

公开(公告)日：2019-09-12

申请号：US16296637

申请日：2019-03-08

Applicant: Bose Corporation

Inventor： John Gordon ,  Santiago Carvajal ,  Glenn Gomes-Casseres ,  Todd Richard Reily ,  Conor Sheehan ,  Neil Adam Ranney

IPC: H04R5/04 ,  G06F16/687 ,  G06F16/635 ,  G06F3/16 ,  G06F3/01 ,  G10L15/00 ,  G06F9/54

Abstract: The technology described in this document can be embodied in a computer-implemented method of controlling a wearable audio device configured to provide an audio output. The method includes receiving data indicating the wearable audio device is proximate a geographic location associated with a localized audio message, and determining that the localized audio message has a higher priority compared to at least one other localized audio message associated with another geographical location proximate to the wearable audio device. The method also includes, responsive to determining that the localized audio message has the higher priority, providing a prompt to initiate playback of the localized audio message with the higher priority to a user of the wearable audio device, and initiating playback of the localized audio message with the higher priority at the wearable audio device in response to actuation of the prompt by the user.

公开(公告)号：US10074354B2

公开(公告)日：2018-09-11

申请号：US15084044

申请日：2016-03-29

Applicant: Bose Corporation

Inventor： Daniel M. Gauger, Jr. ,  Ricardo F. Carreras ,  Jason Harlow ,  Neil Adam Ranney ,  Martin David Ring ,  Roman Sapiejewski ,  Vishu Singh

IPC: G10K11/178 ,  H04R3/00 ,  H04R1/10

CPC classification number: G10K11/178 ,  G10K2210/1081 ,  G10K2210/3026 ,  G10K2210/3027 ,  G10K2210/3028 ,  G10K2210/3036 ,  G10K2210/3055 ,  G10K2210/3056 ,  H04R1/1008 ,  H04R1/1083 ,  H04R3/002 ,  H04R2460/01 ,  H04R2460/05

Abstract: In an active noise reducing headphone, a signal processor applies filters and control gains of both the feed-forward and feedback active noise cancellation signal paths. The signal processor is configured to apply first feed-forward filters to the feed-forward signal path and apply first feedback filters to the feedback signal path during a first operating mode providing effective cancellation of ambient sound, and to apply second feed-forward filters to the feed-forward signal path during a second operating mode providing active hear-through of ambient sounds with ambient naturalness.