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. 12, 2016
Filed:
Aug. 04, 2011
Applicants:
Hann-shi Tong, Taoyuan County, TW;
Lei Chen, Taoyuan County, TW;
Inventors:
Hann-Shi Tong, Taoyuan County, TW;
Lei Chen, Taoyuan County, TW;
Assignee:
HTC Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 29/00 (2006.01); H04M 1/60 (2006.01); H04S 1/00 (2006.01); H04S 3/00 (2006.01); H04M 1/02 (2006.01);
U.S. Cl.
CPC ...
H04M 1/6016 (2013.01); H04M 1/0245 (2013.01); H04S 1/002 (2013.01); H04S 3/002 (2013.01); H04M 1/0214 (2013.01); H04M 1/0235 (2013.01); H04M 2250/12 (2013.01); H04R 2499/11 (2013.01);
Abstract
A mobile electronic device and a sound playback method thereof are provided. The mobile electronic device includes a sensor, a speaker, and a controller coupled to the sensor and the speaker. The sensor detects whether the speaker is blocked or not. When the speaker is blocked, the controller multiplies a sound signal by a transfer function and then outputs the multiplied sound signal. The speaker plays the sound signal outputted by the controller. The transfer function changes the direction in which the speaker plays the sound signal.