公开(公告)号：US20240267674A1

公开(公告)日：2024-08-08

申请号：US18522108

申请日：2023-11-28

Applicant: Apple Inc.

Inventor： Mehrez SOUDEN ,  Jason WUNG ,  Jonathan D. SHEAFFER ,  Joshua D. ATKINS ,  Siyuan YUAN

IPC: H04R3/00 ,  G06N20/00

CPC classification number: H04R3/005 ,  G06N20/00

Abstract: Aspects of the subject technology relate to providing device-independent audio for electronic devices. In one or more implementations, microphone data captured by multiple microphones at an electronic device may be provided to a device-specific audio generalizer at the electronic device. The device-specific audio generalizer may utilize device specific information to generalize the microphone data to form device-independent audio data. The device-independent audio data may then be provided to a device-independent machine learning model at the electronic device or another electronic device for further processing.

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.