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:
Apr. 12, 2016
Filed:
Jan. 31, 2013
Bong Joo Kim, Seoul, KR;
Seung Bin You, Seongnam-si, KR;
Myung-jin Lee, Suwon-si, KR;
Sung-no Lee, Ansan-si, KR;
Yong Hee Lee, Yongin-si, KR;
Moo Yeol Choi, Yongin-si, KR;
Bong Joo Kim, Seoul, KR;
Seung Bin You, Seongnam-si, KR;
Myung-Jin Lee, Suwon-si, KR;
Sung-No Lee, Ansan-si, KR;
Yong Hee Lee, Yongin-si, KR;
Moo Yeol Choi, Yongin-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A multi-channel audio signal converting device using a time-varying digital filter, an electronic system including the same, and a method of converting an audio signal using the time-varying digital filter are provided. The multi-channel audio signal converting device includes a first signal channel and a second signal channel configured to perform analog-to-digital conversion or digital-to-analog conversion using a first clock signal; and a first time-varying filter configured to synchronize a digital audio signal synchronized with a second clock signal different from the first clock signal with the first clock signal and to input the digital audio signal to the second signal channel when digital-to-analog conversion is performed or to synchronize an output signal of the second signal channel with the second clock signal when analog-to-digital conversion is performed.