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:
Feb. 18, 2014
Filed:
Jan. 25, 2011
Yu-kai Xiong, Shenzhen, CN;
Xin LU, Shenzhen, CN;
Shih-fang Wong, Tu-Cheng, TW;
Dong-sheng LV, Shenzhen, CN;
Zheng-fei Wang, Shenzhen, CN;
Xin-hua LI, Shenzhen, CN;
Yu-Kai Xiong, Shenzhen, CN;
Xin Lu, Shenzhen, CN;
Shih-Fang Wong, Tu-Cheng, TW;
Dong-Sheng Lv, Shenzhen, CN;
Zheng-Fei Wang, Shenzhen, CN;
Xin-Hua Li, Shenzhen, CN;
Fu Tai Hua Industry (Shenzhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
An audio testing system includes an acquisition unit, an input unit, a first analysis unit, a second analysis unit, and an output unit. The acquisition unit obtains an audio signal played back by the audio player. The input unit generates a first input signal and a second input signal. The first analysis unit analyzes the acquired audio signal with a first analysis method in response to the first input signal to obtain performance parameters of the audio player. The second analysis unit analyzes the acquired audio signal with a second analysis method in response to the second input signal to obtain another set of performance parameters of the audio player. The first analysis unit is more accurate than the second analysis unit, and efficiency of the second analysis unit exceeds that of the first analysis unit.