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:
Apr. 28, 2009
Filed:
Dec. 27, 2000
Applicants:
John D. Marshall, Redwood City, CA (US);
John C. Gaddy, Cupertino, CA (US);
Inventors:
John D. Marshall, Redwood City, CA (US);
John C. Gaddy, Cupertino, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); H03G 3/00 (2006.01); H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is provided for automatic digital audio mixing of at least two digital audio files. The method comprises reading samples from the digital audio files, processing the samples to determine a scale factor for each of the files, applying the scale factors to the samples of each of their corresponding files, and summing the scaled samples to create a single digital audio output file.