Patent · US Active

Method and system to process digital audio data

US9208821B2 · kind B2 · utility

66Cited by

17References

42Claims

0Family size

Assignee

Apple Inc. · US

Inventors

Matt Evans · San Francisco, US
Ole Lagemann · Hamburg, DE
John Danty · Calgary, CA
Jan-Hinnerk Helms · Hamburg, DE
Gerhard Lengeling · Los Altos, US
Alexander Soren · San Francisco, US
Timothy B. Martin · Sunnyvale, US
Stefan Pillhofer · Hamburg, DE

Key dates

Filing date	Aug 6, 2007
Grant date	Dec 8, 2015
Priority date	—
Expiry date	Apr 29, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG10H2220/005
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A method to process digital audio data displays the digital audio data in one or more tracks along a time line in a graphical interface of a computer system and defines arrange regions within the time line of the digital audio data as objects for manipulation. Tracks within a selected arrange region are processed as an entity in accordance with commands received through the graphical user interface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.