公开(公告)号：US20240214734A1

公开(公告)日：2024-06-27

申请号：US18094985

申请日：2023-01-09

Applicant: Apple Inc.

Inventor： Ping Wen ONG ,  Ante JUKIC ,  Troy D. SCHULTZ

IPC: H04R5/04 ,  G06F1/12 ,  H04R1/32

CPC classification number: H04R5/04 ,  G06F1/12 ,  H04R1/323

Abstract: Aspects of the subject technology relate to determining a location of a device using sound that is output from the device. For example, an audio output from one or more speakers of an electronic device may be received at one or more microphones of another electronic device, and used by the other electronic device to determine the location of the electronic device.

公开(公告)号：US20210074316A1

公开(公告)日：2021-03-11

申请号：US16708296

申请日：2019-12-09

Applicant: Apple Inc.

Inventor： Mehrez SOUDEN ,  Ante JUKIC ,  Jason WUNG ,  Ashrith DESHPANDE ,  Joshua D. ATKINS

IPC: G10L25/81 ,  G10L25/18 ,  G10L21/0232 ,  G06K9/00 ,  G10L15/25 ,  G10L15/22 ,  G06N7/00 ,  G06N20/00

Abstract: A device implementing a system for processing speech in an audio signal includes at least one processor configured to receive an audio signal corresponding to at least one microphone of a device, and to determine, using a first model, a first probability that a speech source is present in the audio signal. The at least one processor is further configured to determine, using a second model, a second probability that an estimated location of a source of the audio signal corresponds to an expected position of a user of the device, and to determine a likelihood that the audio signal corresponds to the user of the device based on the first and second probabilities.