公开(公告)号：US11521061B2

公开(公告)日：2022-12-06

申请号：US16693459

申请日：2019-11-25

Applicant: DSP GROUP LTD.

Inventor： Dmitri Lvov ,  Lior Blanka ,  Yaron Naim

IPC: G06N3/08 ,  G06F9/48 ,  G06F9/50

Abstract: A method for distributed neural network processing, the method may include detecting, by a local neural network that belongs to a local device, and based on sensed information, an occurrence of a triggering event for executing or completing a classification or detection process; sending to a remote device, a request for executing or completing the classification or detection process by a remote device that comprises a remote neural network; wherein the remote neural network has more computational resources than the local neural network; determining by the remote device whether to accept the request; and executing or completing, by the remote device, the classification or detection process when determining to accept the request; wherein the executing or completing involves utilizing the remote neural network.

公开(公告)号：US20230421704A1

公开(公告)日：2023-12-28

申请号：US18460882

申请日：2023-09-05

Applicant: DSP Group Ltd.

Inventor： Yaakov CHEN ,  Adoram ERELL ,  Dmitri Lvov

IPC: H04M9/08 ,  H04B3/23

CPC classification number: H04M9/082 ,  H04B3/23 ,  G10L2021/02082

Abstract: A first mobile communication device that includes a first microphone, a first speaker, and a first delay unit. The first microphone is configured to (i) receive, during a conference call, a first user first microphone signal from a first user, and (ii) output a first microphone digital signal to the first delay unit. The first user first microphone signal represents audio content outputted by the first user. The first delay unit is configured to delay, by a delay period, the first microphone digital signal to provide a delayed first user first device digital signal. The first mobile communication device is configured to output, to a mixer, the delayed first user first device digital signal. The delay period is determined based on measurements executed by at least one mobile communication device out of the first mobile communication device, a second mobile communication device and a third mobile communication device.

公开(公告)号：US12154032B2

公开(公告)日：2024-11-26

申请号：US17140279

申请日：2021-01-04

Applicant: DSP Group Ltd.

Inventor： Dmitri Lvov ,  Maor Shliefer ,  Uri Tuval

IPC: G06N3/08 ,  G06F18/214 ,  G06F18/241 ,  G06F18/2431

Abstract: A method for controlling a bias of a neural network, the method may include training the neural network by using a loss function that is responsive to classes of a classification process and sensitivity input values thereby setting the bias.

公开(公告)号：US11792329B2

公开(公告)日：2023-10-17

申请号：US17812168

申请日：2022-07-12

Applicant: DSP GROUP LTD.

Inventor： Yaakov Chen ,  Adoram Erell ,  Dmitri Lvov

IPC: H04M9/08 ,  H04B3/23 ,  G10L21/0208

CPC classification number: H04M9/082 ,  H04B3/23 ,  G10L2021/02082

Abstract: A first mobile communication device that includes a first microphone, a first speaker, and a first delay unit. The first microphone is configured to (i) receive, during a conference call, a first user first microphone signal from a first user, and (ii) output a first microphone digital signal to the first delay unit. The first user first microphone signal represents audio content outputted by the first user. The first delay unit is configured to delay, by a delay period, the first microphone digital signal to provide a delayed first user first device digital signal. The first mobile communication device is configured to output, to a mixer, the delayed first user first device digital signal. The delay period is determined based on measurements executed by at least one mobile communication device out of the first mobile communication device, a second mobile communication device and a third mobile communication device.

公开(公告)号：US10602274B2

公开(公告)日：2020-03-24

申请号：US16233086

申请日：2018-12-27

Applicant: Onkyo Corporation ,  DSP Group Ltd.

Inventor： Yoshitada Takeshima ,  Dmitri Lvov ,  Yaakov Chen

IPC: H04R5/02 ,  H04R5/033 ,  H04R5/04 ,  H04R5/027 ,  H04R1/10 ,  H04R3/00 ,  H04R1/40

Abstract: Provided is a wearable audio input/output device. The wearable audio input/output device is provided with a frame, a first audio collection unit, a second audio collection unit, and a first speaker. The frame can be mounted to a user. The first audio collection unit is provided on the frame. The second audio collection unit is provided on the frame. The second audio collection unit is arranged such that the distance between the first audio collection unit and mouth of the user is less than the distance between the second audio collection unit and the mouth of the user. The first speaker is provided on the frame between the first audio collection unit and the second audio collection unit.