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:
Mar. 27, 2018
Filed:
Mar. 10, 2015
Goertek Inc., Weifang, CN;
Ye Sun, Weifang, CN;
Hongchao Sun, Weifang, CN;
GOERTEK INC., Shandong, CN;
Abstract
The present disclosure relates to the technical field of electro-acoustic products. Disclosed is a speaker module installed in an electronic terminal, comprising: a housing receiving therein a speaker unit which is electrically connected with an external circuit of the module via an FPCB; and a sensor configured to detect ambient noise, the sensor being electrically connected with the FPCB, the sensor being installed at a position adjacent to a sound exit hole of the electronic terminal, and the sensor being used to transmit a detected ambient noise signal to a CPU of the electronic terminal via the FPCB. The electronic terminal installed with the speaker module may automatically tune the sound volume of the speaker module according to the amount of noise in the external environment, thereby ensuring a user to timely hear a prompt tone generated by the electronic terminal in any environment, and effectively avoiding missing an important event or call due to failure to hear the prompt tone.