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. 10, 2026
Filed:
Jan. 13, 2023
Electronics and Telecommunications Research Institute, Daejeon, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
In Seon Jang, Daejeon, KR;
Seung Kwon Beack, Daejeon, KR;
Jong Mo Sung, Daejeon, KR;
Tae Jin Lee, Daejeon, KR;
Woo Taek Lim, Daejeon, KR;
Byeong Ho Cho, Daejeon, KR;
Hong Goo Kang, Seoul, KR;
Ji Hyun Lee, Seoul, KR;
Chan Woo Lee, Seoul, KR;
Hyung Seob Lim, Seoul, KR;
Abstract
A generative adversarial network-based audio signal generation model for generating a high quality audio signal may comprise: a generator generating an audio signal with an external input; a harmonic-percussive separation model separating the generated audio signal into a harmonic component signal and a percussive component signal; and at least one discriminator evaluating whether each of the harmonic component signal and the percussive component signal is real or fake.