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:
Jul. 16, 2019
Filed:
Oct. 10, 2018
Hisense Mobile Communications Technology Co., Ltd., Qingdao, Shandong, CN;
Hisense International Co., Ltd., Qingdao, Shandong, CN;
Hisense Usa Corporation, Suwanee, GA (US);
Weibo Zheng, Shandong, CN;
Bingyu Geng, Shandong, CN;
HISENSE MOBILE COMMUNICATIONS TECHNOLOGY CO., LTD., Qingdao, CN;
HISENSE INTERNATIONAL CO., LTD., Qingdao, CN;
HISENSE USA CORPORATION, Suwanee, GA (US);
Abstract
The disclosure provides a noise reduction method and an electronic device. In an embodiment of the disclosure, when determining that a plurality of first applications occupy a plurality of first audio channels connected with a microphone and a second application occupies a second audio channel connected with a speaker, the electronic device resamples the audio data of the second audio channel according to the sampling rates corresponding to the plurality of first audio channels and then performs the noise reduction processing on the audio data of each of the plurality of first audio channels respectively according to the audio data obtained by resampling.