公开(公告)号：US20240212669A1

公开(公告)日：2024-06-27

申请号：US18069618

申请日：2022-12-21

Applicant: QUALCOMM Incorporated

Inventor： Asif MOHAMMAD ,  Fatemeh ALISHAHI ,  Youngkoen KIM

IPC: G10L15/08 ,  G10L21/0272 ,  G10L25/51

CPC classification number: G10L15/08 ,  G10L21/0272 ,  G10L25/51 ,  G10L2015/088

Abstract: A device includes one or more processors configured to, based on detection of a wake word in an utterance from a first person, obtain first speech signature data associated with the first person. The one or more processors are further configured to selectively enable a speaker-specific speech input filter that is based on the first speech signature data.

公开(公告)号：US20240282327A1

公开(公告)日：2024-08-22

申请号：US18172711

申请日：2023-02-22

Applicant: QUALCOMM Incorporated

Inventor： Asif MOHAMMAD ,  Fatemeh ALISHAHI ,  Maliha Arif ZAIN ,  Sajeer FAZIL

IPC: G10L21/0232 ,  G10L15/16

CPC classification number: G10L21/0232 ,  G10L15/16

Abstract: A device includes one or more processors configured to obtain an input audio signal including at least first speech of a first person. The one or more processors are configured to generate a predicted noise signal based on processing of the input audio signal by a trained model. The one or more processors are configured to subtract the predicted noise signal from the input audio signal to generate an output audio signal.

公开(公告)号：US20240212689A1

公开(公告)日：2024-06-27

申请号：US18069649

申请日：2022-12-21

Applicant: QUALCOMM Incorporated

Inventor： Asif MOHAMMAD ,  Fatemeh ALISHAHI ,  Youngkoen KIM

IPC: G10L17/02 ,  G10L21/0272 ,  G10L25/78

CPC classification number: G10L17/02 ,  G10L21/0272 ,  G10L25/78

Abstract: A device includes one or more processors configured to detect speech of a first user and a second user and to obtain first speech signature data associated with the first user and second speech signature data associated with the second user. The one or more processors are configured to selectively enable a first speaker-specific speech input filter that is based on the first speech signature data to generate a first speech output signal corresponding to the speech of the first user. The one or more processors are also configured to selectively enable a second speaker-specific speech input filter that is based on the second speech signature data to generate a second speech output signal corresponding to the speech of the second user.

公开(公告)号：US20190378491A1

公开(公告)日：2019-12-12

申请号：US16004881

申请日：2018-06-11

Applicant: QUALCOMM Incorporated

Inventor： Asif MOHAMMAD ,  Catalin LACATUS ,  Deepak Kumar CHALLA ,  Louis Dominic OLIVEIRA

IPC: G10K11/178

Abstract: A headphone device includes a speaker housing, a first feedforward microphone, and a second feedforward microphone. The first feedforward microphone is coupled to the speaker housing at a first location, and the second feedforward microphone is coupled to the speaker housing at a second location. The headphone device also includes an active noise cancelling (ANC) circuit configured to generate an anti-noise signal based on at least one of a first signal from the first feedforward microphone and a second signal from the second feedforward microphone. The headphone device also includes a speaker configured to generate an audio output at least partially based on the anti-noise signal.