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:
Nov. 29, 1988
Filed:
Jan. 02, 1987
Derwin H Bell, Philadelphia, PA (US);
Chauncey Herring, Jr, Trenton, NJ (US);
Jose M Miranda, Trenton, NJ (US);
American Telephone & Telegraph Company, New York, NY (US);
Abstract
Automatic selection of the rate at which a periodic signal is sampled to obtain a selected number of samples thereof within a predetermined interval is accomplished by first selecting the number of samples to be taken. The periodic signal is then sampled at an arbitrary rate, with the sampling being synchronized to the period of the signal. The number of samples obtained by sampling at the arbitrary rate is counted and compared to the chosen number of samples. If the counted number of samples is unequal to the chosen number of samples, then the arbitrary sampling rate is adjusted. The steps of sampling the signal, counting the number of samples, comparing the counted number to the chosen number of samples, and adjusting the arbitrary sampling rate are repeated until the counted number of samples equals the chosen number of samples, whereupon the adjusted arbitrary sampling rate becomes the selected sampling rate.