公开(公告)号：US20220360891A1

公开(公告)日：2022-11-10

申请号：US17316529

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Lae-Hoon KIM ,  Fatemeh SAKI ,  Yoon Mo YANG ,  Erik VISSER

IPC: H04R1/40 ,  H04R5/04 ,  H04R5/033 ,  H04R1/24

Abstract: A device includes one or more processors configured to execute instructions to determine a first phase based on a first audio signal of first audio signals and to determine a second phase based on a second audio signal of second audio signals. The one or more processors are also configured to execute the instructions to apply spatial filtering to selected audio signals of the first audio signals and the second audio signals to generate an enhanced audio signal. The one or more processors are further configured to execute the instructions to generate a first output signal including combining a magnitude of the enhanced audio signal with the first phase and to generate a second output signal including combining the magnitude of the enhanced audio signal with the second phase. The first output signal and the second output signal correspond to an audio zoomed signal.

公开(公告)号：US20220164667A1

公开(公告)日：2022-05-26

申请号：US17102776

申请日：2020-11-24

Applicant: QUALCOMM Incorporated

Inventor： Fatemeh SAKI ,  Yinyi GUO ,  Erik VISSER

IPC: G06N3/08 ,  G06N3/04 ,  G06K9/62

Abstract: A method includes initializing a second neural network based on a first neural network that is trained to detect a first set of sound classes and linking an output of the first neural network and an output of the second neural network to one or more coupling networks. The method also includes, after training the second neural network and the one or more coupling networks, determining whether to discard the first neural network based on an accuracy of sound classes assigned by the second neural network and an accuracy of sound classes assigned by the first neural network.

公开(公告)号：US20200313923A1

公开(公告)日：2020-10-01

申请号：US16370836

申请日：2019-03-29

Applicant: QUALCOMM Incorporated

Inventor： Ravi CHOUDHARY ,  Yinyi GUO ,  Fatemeh SAKI ,  Erik VISSER

IPC: H04L12/28 ,  H04L9/32 ,  B60K35/00

Abstract: A device to provide information to a visual interface that is mountable to a vehicle dashboard includes a memory configured to store device information indicative of controllable devices of a building and occupant data indicative of one or more occupants of the building. The device includes a processor configured to receive, in real-time, status information associated with the one or more occupants of the building. The status information includes at least one of dynamic location information or dynamic activity information. The processor is configured to generate an output to provide, at the visual interface device, a visual representation of at least a portion of the building and the status information associated with the one or more occupants. The processor is also configured to generate an instruction to adjust an operation of one or more devices of the controllable devices based on user input.