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:
Aug. 24, 2004
Filed:
Dec. 20, 1996
Eliot M. Case, Denver, CO (US);
Qwest Communications International Inc., Denver, CO (US);
Abstract
A graphic interface system and product are provided for editing an encoded audio signal. The system includes a receiver for receiving an encoded audio signal having multiple frequency subbands, as well as control logic operative to generate a spectral graph of the encoded audio signal, the spectral graph including an amplitude of each frequency subband as a function of time, and to mark a selectable edit point of the encoded audio signal. The system also includes a display unit for displaying the spectral graph including the edit point marked, and an input device for selecting the edit point. The product includes a storage medium having computer readable programmed instructions recorded thereon.