The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 2024
Filed:
Dec. 05, 2022
Nokia Technologies Oy, Espoo, FI;
Miikka Tapani Vilermo, Siuro, FI;
Hannu Juhani Pulakka, Pirkkala, FI;
Roope Olavi Jarvinen, Lempaala, FI;
Toni Henrik Makinen, Pirkkala, FI;
Nokia Technologies Oy, Espoo, FI;
Abstract
According to an aspect, there is provided an apparatus for a wearable terminal device including circuitry configured for performing the following. The apparatus receives, via a bone conduction sensor, a bone conduction signal and, via at least one microphone over the air, an audio signal. The bone conduction signal and the audio signal are, at least in part, substantially concurrently recorded signals. The apparatus calculates a value of a similarity metric for evaluating an extent of similarity between the bone conduction and audio signals. In response to the value exceeding a pre-defined threshold, the apparatus causes performing one or more actions including executing, in response to detecting a voice command, the voice command and/or modifying, if the audio signal is received via a plurality of microphones over the air, one or more audio focusing parameters of the plurality of microphones for increasing the value of the similarity metric.