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. 10, 2023
Filed:
Dec. 29, 2021
Arizona Board of Regents on Behalf of Arizona State Univesity, Tempe, AZ (US);
Vivek Sivaraman Narayanaswamy, Tempe, AZ (US);
Jayaraman Thiagarajan, Dublin, CA (US);
Rushil Anirudh, San Francisco, CA (US);
Andreas Spanias, Tempe, AZ (US);
Lawrence Livermore National Security, LLC, Livermore, CA (US);
Arizona Board of Regents on Behalf of Arizona State University, Tempe, AZ (US);
Abstract
Various embodiments of a system and associated method for audio source separation based on generative priors trained on individual sources. Through the use of projected gradient descent optimization, the present approach simultaneously searches in the source-specific latent spaces to effectively recover the constituent sources. Though the generative priors can be defined in the time domain directly, it was found that using spectral domain loss functions leads to good-quality source estimates.