公开(公告)号：WO2020146248A3

公开(公告)日：2020-07-16

申请号：PCT/US2020/012344

申请日：2020-01-06

Applicant: BOSE CORPORATION

Inventor： AYERS, Tegan M. ,  PAETSCH, Christopher R. ,  MCELHONE, Dale ,  STOCKTON, Andrew Jackson ,  CRIST, David Rolland ,  MANKODI, Harsh A. ,  GRACE, Victoria A. ,  DANIELS, Michelle ,  RODDY, Colin ,  POYNOT, Andrew ,  MOENKHAUS, Katie Janine ,  HASLINGER, Robert Heinz

IPC: A61B5/08 ,  A61B5/00

Abstract: Aspects of the present disclosure provide methods and apparatuses for estimating a biometric parameter using multiple sensors. As described herein, multiple sensors are strategically used to output with increased confidence a biometric parameter. Multiple sensors are strategically used to save power while determining an accurate biometric estimation. Additionally, multiple sensors are used to detect and categorize a sleep apnea event.

公开(公告)号：WO2020146248A2

公开(公告)日：2020-07-16

申请号：PCT/US2020/012344

申请日：2020-01-06

Applicant: BOSE CORPORATION

Inventor： AYERS, Tegan M. ,  PAETSCH, Christopher R. ,  MCELHONE, Dale ,  STOCKTON, Andrew Jackson ,  CRIST, David Rolland ,  MANKODI, Harsh A. ,  GRACE, Victoria A. ,  DANIELS, Michelle ,  RODDY, Colin ,  POYNOT, Andrew ,  MOENKHAUS, Katie Janine ,  HASLINGER, Robert Heinz

IPC: A61B5/08 ,  A61B5/00

Abstract: Aspects of the present disclosure provide methods and apparatuses for estimating a biometric parameter using multiple sensors. As described herein, multiple sensors are strategically used to output with increased confidence a biometric parameter. Multiple sensors are strategically used to save power while determining an accurate biometric estimation. Additionally, multiple sensors are used to detect and categorize a sleep apnea event.

公开(公告)号：WO2019089585A1

公开(公告)日：2019-05-09

申请号：PCT/US2018/058201

申请日：2018-10-30

Applicant: BOSE CORPORATION

Inventor： RULE, John Allen ,  GAUGER, JR., Daniel M. ,  MCELHONE, Dale ,  MOENKHAUS, Katie Janine

IPC: G10K11/178 ,  H04R1/10

CPC classification number: G10L21/0232 ,  G10K11/17823 ,  G10K11/17833 ,  G10K11/17835 ,  G10K11/17837 ,  G10K11/17885 ,  G10K2210/1081 ,  G10K2210/3014 ,  G10K2210/3016 ,  G10K2210/3039 ,  G10K2210/3056 ,  G10L25/78 ,  G10L25/84 ,  H04R1/1083 ,  H04R3/00 ,  H04R5/033 ,  H04R5/04 ,  H04R2430/01 ,  H04R2460/01

Abstract: The technology described in this document can be embodied in a method that includes receiving an input signal representing audio captured by a microphone of an active noise reduction (ANR) headphone, processing, by one or more processing devices, a portion of the input signal to determine a noise level in the input signal, and determining that the noise level satisfies a threshold condition. The method also includes, in response to determining that the noise level satisfies the threshold condition, generating an output signal in which ANR processing on the input signal is controlled in accordance with a target loudness level of the output signal, and driving an acoustic transducer of the ANR headphone using the output signal.