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1. WO2020118226 - WEARABLE AUDIO DEVICE WITH HEAD ON/OFF STATE DETECTION

Publication Number WO/2020/118226
Publication Date 11.06.2020
International Application No. PCT/US2019/065023
International Filing Date 06.12.2019
IPC
H04R 1/10 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers
10Earpieces; Attachments therefor
H04R 5/02 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
5Stereophonic arrangements
02Spatial or constructional arrangements of loudspeakers
CPC
G06F 3/165
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
16Sound input; Sound output
165Management of the audio stream, e.g. setting of volume, audio stream path
H04R 1/1016
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
10Earpieces; Attachments therefor ; ; Earphones; Monophonic headphones
1016Earpieces of the intra-aural type
H04R 1/1041
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
10Earpieces; Attachments therefor ; ; Earphones; Monophonic headphones
1041Mechanical or electronic switches, or control elements
H04R 2420/07
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
2420Details of connection covered by H04R, not provided for in its groups
07Applications of wireless loudspeakers or wireless microphones
H04R 2460/01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
2460Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
01Hearing devices using active noise cancellation
H04R 2460/03
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
2460Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
03Aspects of the reduction of energy consumption in hearing devices
Applicants
  • BOSE CORPORATION [US]/[US]
Inventors
  • KEMMERER, Jeremy
  • BARNES, Christopher A.
Agents
  • BRENNER, Maureen M.
Priority Data
16/212,04006.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WEARABLE AUDIO DEVICE WITH HEAD ON/OFF STATE DETECTION
(FR) DISPOSITIF AUDIO PORTABLE AVEC DÉTECTION D'ÉTAT PORTÉ OU NON SUR LA TÊTE
Abstract
(EN)
Various implementations include wearable audio devices (10) and related methods for controlling such devices. Some approaches include: detecting a change from an on-head state to an off-head state with a first sensor system (18); calibrating a second, distinct sensor system (36) after detecting the change from the on-head state to the off-head state; detecting a change from the off-head state to the on-head state using the calibrated second sensor system (36); and adjusting an operating state of at least one function of the wearable audio device (10) in response to detecting the change from the on-head state to the off-head state or detecting the change from the off-head state to the on-head state.
(FR)
Divers modes de réalisation concernent des dispositifs audio portables (10) et des procédés associés pour commander de tels dispositifs. Certaines approches comprennent : la détection d'un changement d'un état porté sur la tête à un état non porté sur la tête avec un premier système de détection (18); l'étalonnage d'un second système de détection distinct (36) après la détection du changement de l'état porté sur la tête à l'état non porté sur la tête; la détection d'un changement de l'état non porté sur la tête à l'état porté sur la tête à l'aide du second système de détection étalonné (36); et l'ajustement d'un état de fonctionnement d'au moins une fonction du dispositif audio portable (10) en réponse à la détection du changement de l'état porté sur la tête à l'état non porté sur la tête ou à la détection de l'état non porté sur la tête à l'état porté sur la tête.
Also published as
Latest bibliographic data on file with the International Bureau