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. 26, 2008
Filed:
Oct. 02, 2003
Gin-der Wu, Taipei, TW;
Gin-Der Wu, Taipei, TW;
ALI Corporation, Taipei, TW;
Abstract
A multiple step adaptive method for time scaling. Synthesizing S[n] signal from signal S[n]signal and S[n]signal. Comprising following steps: (a) calculating a first magnitude of a cross-correlation function of S[n]signal and S[n]signal according to a first index; (b) comparing the first magnitude with a threshold value; (c) if first magnitude is smaller than threshold value, calculating a first reference magnitude of cross-correlation function of S[n]signal and S[n]signal according to a first reference index behind the first index by a first determined number, or calculating a second reference magnitude of the cross-correlation function of the S[n] signal and the S[n] signal according to a second reference index behind the first index by a second number; (d) synthesizing the S[n] signal by adding S[n]signal to the S[n] signal in accordance with a maximum index corresponding to a largest magnitude among all the magnitudes calculated in (c).