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:
Feb. 14, 2023
Filed:
Apr. 28, 2021
Applicant:
Systèmes DE Contrôle Actif Soft Db Inc., Québec, CA;
Inventors:
Alex Boudreau, Sherbrooke, CA;
Michel Pearson, Québec, CA;
Louis-Alexis Boudreault, Québec, CA;
Shean De Montigny-Desautel, Québec, CA;
Assignee:
SYSTÈMES DE CONTRÓLE ACTIF SOFT DB INC., Quebec, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G10L 25/51 (2013.01); G10L 21/02 (2013.01); G10L 21/14 (2013.01); G10L 25/18 (2013.01);
U.S. Cl.
CPC ...
G10L 25/51 (2013.01); G10L 21/02 (2013.01); G10L 21/14 (2013.01); G10L 25/18 (2013.01);
Abstract
A method for automatic for sound recognition, comprising a) raw spectrogram generation from a sound signal spectrum; b) wide-band spectrum determination; c) wide-band continuous spectrum determination; d) tonal and time-transient spectrum determination; wide-band continuous spectrogram and tonal and time-transient spectrogram determination; and) spectrogram image generation.