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:
Dec. 03, 2019
Filed:
Mar. 01, 2016
Xiaomi Inc., Beijing, CN;
Chiafu Yen, Beijing, CN;
Nannan Wang, Beijing, CN;
Peng Zhang, Beijing, CN;
Liujun Zhang, Beijing, CN;
XIAOMI INC., Beijing, CN;
Abstract
A method and a device are provided for optimizing a sound signal in the field of voice signal processing. The device includes at least two sound collecting units. In the method, the device locates one or more sound sources via the at least two sound collecting units. The device selects a designated sound source among the one or more sound sources. The device determines a sound signal emitted from the designated sound source among sound signals collected by the sound collecting units according to a spatial position of the designated sound source. The device optimizes the sound signal emitted from the designated sound source.