公开(公告)号：US20180249266A1

公开(公告)日：2018-08-30

申请号：US15869281

申请日：2018-01-12

Applicant: Bose Corporation

Inventor： Ryan Termeulen ,  Jahn Dmitri Eichfeld ,  Fernando Mier ,  Andrew Sabin

IPC: H04R29/00 ,  H04R1/10

CPC classification number: H04R29/001 ,  H04R1/1016 ,  H04R1/1041 ,  H04R1/1083 ,  H04R2460/01 ,  H04R2460/03 ,  H04R2460/15

Abstract: An off-head detection system for an in-ear headset comprises an input device that receives an audio signal, a feed-forward microphone signal, and a driver output signal; an expected-output computation circuit that predicts a value of the driver output signal based on a combination of the audio signal and the feed-forward microphone signal from the signal monitoring circuit, and off-head data from the off-head model; and a comparison circuit that compares the observed output signal provided to the driver and the computed expected output to determine an off-head state of the in-ear headset.

公开(公告)号：US10091597B2

公开(公告)日：2018-10-02

申请号：US15869269

申请日：2018-01-12

Applicant: Bose Corporation

Inventor： Ryan Termeulen ,  Jahn Dmitri Eichfeld ,  Fernando Mier ,  Andrew Sabin

IPC: H04R29/00 ,  H04R1/10

Abstract: An off-head detection system for an in-ear headset comprises an input device that receives an audio signal, a feed-forward microphone signal, and a driver output signal; an expected-output computation circuit that predicts a value of the driver output signal based on a combination of the audio signal and the feed-forward microphone signal from the signal monitoring circuit, and off-head data from the off-head model; and a comparison circuit that compares the observed output signal provided to the driver and the computed expected output to determine an off-head state of the in-ear headset.

公开(公告)号：US09454970B2

公开(公告)日：2016-09-27

申请号：US14323756

申请日：2014-07-03

Applicant: Bose Corporation

Inventor： Andrew Sabin ,  Ricardo Garcia

IPC: G10L19/00 ,  G10L21/00 ,  G10L19/008

CPC classification number: G10L19/008

Abstract: In order to enable audio applications for a mobile device that utilize more than one audio input, a peripheral audio device is provided for encoding multichannel audio signals into a reduced number of channels. The peripheral audio device receives audio signals from an audio input/output device, generates at least one output audio signal by combining the received audio signals, and transmits the at least one generated output audio signal to the mobile device. The number of received audio signals is greater than the number of generated output audio signals.

Abstract translation: 为了为使用多于一个音频输入的移动设备启用音频应用，提供外围音频设备用于将多声道音频信号编码为减少数量的频道。 外围音频设备从音频输入/输出设备接收音频信号，通过组合所接收的音频信号产生至少一个输出音频信号，并将至少一个生成的输出音频信号发送到移动设备。 所接收的音频信号的数量大于产生的输出音频信号的数量。

公开(公告)号：US09894452B1

公开(公告)日：2018-02-13

申请号：US15478681

申请日：2017-04-04

Applicant: Bose Corporation

Inventor： Ryan Termeulen ,  Jahn Dmitri Eichfeld ,  Fernando Mier ,  Andrew Sabin

IPC: H04R29/00 ,  H04R1/10

CPC classification number: H04R29/001 ,  H04R1/1016 ,  H04R1/1041 ,  H04R1/1083 ,  H04R2460/01 ,  H04R2460/03 ,  H04R2460/15

Abstract: An off-head detection system for an in-ear headset comprises an input device that receives an audio signal, a feed-forward microphone signal, and a driver output signal; an expected-output computation circuit that predicts a value of the driver output signal based on a combination of the audio signal and the feed-forward microphone signal from the signal monitoring circuit, and off-head data from the off-head model; and a comparison circuit that compares the observed output signal provided to the driver and the computed expected output to determine an off-head state of the in-ear headset.

公开(公告)号：US20170201837A1

公开(公告)日：2017-07-13

申请号：US15472569

申请日：2017-03-29

Applicant: Bose Corporation

Inventor： Andrew Sabin

IPC: H04R25/00

CPC classification number: H04R25/505 ,  H04R25/50 ,  H04R25/55 ,  H04R25/554 ,  H04R25/558 ,  H04R25/70 ,  H04R2225/41 ,  H04R2225/43 ,  H04R2225/55

Abstract: The technology described in this document can be embodied in a computer-implemented method that includes receiving information indicative of an acoustic transfer function of a first acoustic device, and obtaining a set of calibration parameters that represent a calibration of a second acoustic device with respect to the first acoustic device. The method includes determining a set of operating parameters for the second acoustic device based at least in part on (i) the acoustic transfer function and (ii) the calibration parameters. The second acoustic device, when configured using the set of operating parameters, produces an acoustic performance substantially same as that of the first acoustic device. The method also includes providing the set of operating parameters to the second acoustic device.

公开(公告)号：US20150271608A1

公开(公告)日：2015-09-24

申请号：US14662951

申请日：2015-03-19

Applicant: Bose Corporation

Inventor： Andrew Sabin

IPC: H04R25/00

Abstract: The technology described in this document can be embodied in a computer-implemented method that includes causing, by one or more processing devices, a user-interface to be displayed on a display device, the user-interface including one or more controls for providing information to adjust a hearing assistance device, and transmitting a request for a recommended set of parameters for adjusting the hearing assistance device in an acoustic environment. The request includes identification information associated with (i) a user of the hearing assistance device and (ii) the acoustic environment. The method also includes receiving, from a remote computing device, and responsive to the request, the recommended set of parameters, and receiving, via the one or more controls, information indicative of adjustments to at least a subset of the recommended set of parameters. The method further includes providing the adjusted set of parameters to the hearing assistance device.

Abstract translation: 本文中描述的技术可以体现在计算机实现的方法中，该方法包括通过一个或多个处理设备使用户界面显示在显示设备上，该用户界面包括一个或多个用于提供信息的控件 调整听力辅助装置，并且在声学环境中发送用于调整助听装置的一组推荐参数的请求。 该请求包括与（i）助听器装置的用户和（ii）声学环境相关联的识别信息。 该方法还包括从远程计算设备接收响应于该请求的建议的一组参数，以及经由一个或多个控制接收指示对推荐参数组的至少一个子集的调整的信息。 所述方法还包括向所述助听装置提供经调整的参数组。

公开(公告)号：US10091598B2

公开(公告)日：2018-10-02

申请号：US15869281

申请日：2018-01-12

Applicant: Bose Corporation

Inventor： Ryan Termeulen ,  Jahn Dmitri Eichfeld ,  Fernando Mier ,  Andrew Sabin

IPC: H04R29/00 ,  H04R1/10

Abstract: An off-head detection system for an in-ear headset comprises an input device that receives an audio signal, a feed-forward microphone signal, and a driver output signal; an expected-output computation circuit that predicts a value of the driver output signal based on a combination of the audio signal and the feed-forward microphone signal from the signal monitoring circuit, and off-head data from the off-head model; and a comparison circuit that compares the observed output signal provided to the driver and the computed expected output to determine an off-head state of the in-ear headset.

公开(公告)号：US10015603B2

公开(公告)日：2018-07-03

申请号：US15472569

申请日：2017-03-29

Applicant: Bose Corporation

Inventor： Andrew Sabin

IPC: H04R25/00

CPC classification number: H04R25/505 ,  H04R25/50 ,  H04R25/55 ,  H04R25/554 ,  H04R25/558 ,  H04R25/70 ,  H04R2225/41 ,  H04R2225/43 ,  H04R2225/55

Abstract: The technology described in this document can be embodied in a computer-implemented method that includes receiving information indicative of an acoustic transfer function of a first acoustic device, and obtaining a set of calibration parameters that represent a calibration of a second acoustic device with respect to the first acoustic device. The method includes determining a set of operating parameters for the second acoustic device based at least in part on (i) the acoustic transfer function and (ii) the calibration parameters. The second acoustic device, when configured using the set of operating parameters, produces an acoustic performance substantially same as that of the first acoustic device. The method also includes providing the set of operating parameters to the second acoustic device.

公开(公告)号：US20180249265A1

公开(公告)日：2018-08-30

申请号：US15869269

申请日：2018-01-12

Applicant: Bose Corporation

Inventor： Ryan Termeulen ,  Jahn Dmitri Eichfeld ,  Fernando Mier ,  Andrew Sabin

IPC: H04R29/00 ,  H04R1/10

CPC classification number: H04R29/001 ,  H04R1/1016 ,  H04R1/1041 ,  H04R1/1083 ,  H04R2460/01 ,  H04R2460/03 ,  H04R2460/15

Abstract: An off-head detection system for an in-ear headset comprises an input device that receives an audio signal, a feed-forward microphone signal, and a driver output signal; an expected-output computation circuit that predicts a value of the driver output signal based on a combination of the audio signal and the feed-forward microphone signal from the signal monitoring circuit, and off-head data from the off-head model; and a comparison circuit that compares the observed output signal provided to the driver and the computed expected output to determine an off-head state of the in-ear headset.

公开(公告)号：US09641943B2

公开(公告)日：2017-05-02

申请号：US14532599

申请日：2014-11-04

Applicant: Bose Corporation

Inventor： Andrew Sabin

IPC: H04R25/00

CPC classification number: H04R25/505 ,  H04R25/50 ,  H04R25/55 ,  H04R25/554 ,  H04R25/558 ,  H04R25/70 ,  H04R2225/41 ,  H04R2225/43 ,  H04R2225/55

Abstract: The technology described in this document can be embodied in a computer-implemented method that includes receiving information indicative of an acoustic transfer function of a first acoustic device, and obtaining a set of calibration parameters that represent a calibration of a second acoustic device with respect to the first acoustic device. The method includes determining a set of operating parameters for the second acoustic device based at least in part on (i) the acoustic transfer function and (ii) the calibration parameters. The second acoustic device, when configured using the set of operating parameters, produces an acoustic performance substantially same as that of the first acoustic device. The method also includes providing the set of operating parameters to the second acoustic device.