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. 02, 2018
Filed:
Feb. 12, 2018
Applicant:
Alex Radzishevsky, Haifa, IL;
Inventor:
Alex Radzishevsky, Haifa, IL;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 25/51 (2013.01); G10L 15/02 (2006.01); G10L 19/018 (2013.01); G10L 21/038 (2013.01);
U.S. Cl.
CPC ...
G10L 19/018 (2013.01); G10L 21/038 (2013.01); G10L 25/51 (2013.01);
Abstract
A method of acoustic matching of audio recordings by means of acoustic fingerprinting is disclosed. An acoustic fingerprint is extracted from a fragment of an audio recording. The fingerprint represents a highly discriminative compact digital digest (acoustic hash) of the acoustic recording and consists of smaller digital entities called acoustic sub-fingerprints (acoustic hash-words), computed from perceptually essential properties of the acoustic recording. Two acoustic fingerprints corresponding to two audio fragments are matched to determine degree of acoustic similarity of the two audio fragments.