公开(公告)号：US20250130758A1

公开(公告)日：2025-04-24

申请号：US18915223

申请日：2024-10-14

Applicant: Nokia Technologies Oy

Inventor： Ting DANG ,  Khaldoon AL-NAIMI ,  Ashok Samraj THANGARAJAN ,  Andrea FERLINI ,  Yang LIU ,  Alessandro MONTANARI

IPC: G06F3/16

Abstract: Examples of the disclosure relate to selecting candidate devices for connecting with one or more portable devices. In examples of the disclosure two or more candidate devices that satisfy location criteria are identified. Microphones of a portable device are used to determine a location of a sound source relative to the at least one portable device and the location of the sound source is compared with respective locations for the two or more candidate devices. A candidate device for connecting to the at least one portable device is selected based, at least in part, on the comparison between the location of the sound source and a location for the selected candidate device.

公开(公告)号：US20240412719A1

公开(公告)日：2024-12-12

申请号：US18676687

申请日：2024-05-29

Applicant: Nokia Technologies Oy

Inventor： Khaldoon AL-NAIMI ,  Alessandro MONTANARI ,  Andrea FERLINI ,  Ting DANG ,  Berken Utku DEMIREL

IPC: G10K11/178

Abstract: Example embodiments describe an apparatus, method and computer program relating to cancellation of ultrasonic signals. The apparatus may comprise means for providing first data derived from a signal received by a microphone of a user device and means for providing second data representing mechanical oscillations within a gyroscope of the user device. The apparatus may also comprise means for detecting, based on the first data and the second data, that the signal received by the microphone comprises an ultrasonic signal, means for processing third data to generate fourth data representing an estimate of one or more audible sounds in the first data, wherein the third data is either the second data or is derived from the second data, and means for subtracting the fourth data from the first data to provide fifth data.