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:
Oct. 21, 2025
Filed:
Dec. 11, 2020
Nokia Technologies Oy, Espoo, FI;
Tapani Pihlajakuja, Kellokoski, FI;
Adriana Vasilache, Tampere, FI;
Mikko-Ville Laitinen, Espoo, FI;
Anssi Rämö, Tampere, FI;
Lasse Laaksonen, Tampere, FI;
NOKIA TECHNOLOGIES OY, Espoo, FI;
Abstract
An apparatus comprising means configured to: obtain at least one parameter value () associated with at least two time-frequency parts of at least one audio signal (); obtain at least one similarity value based on the at least one parameter value () associated with the at least two time-frequency parts of at least one audio signal (); determine at least one group of time-frequency parts from the at least two time-frequency parts of at least one audio signal (), the at least one group of time-frequency parts based on the at least one similarity value; and generate for the at least one group of time-frequency parts at least one associated group parameter (), the at least one group parameter () based on the at least one parameter value () associated with the time-frequency parts.