Granted Patent
Utility
US 6,829,577 · App. 09/705,849
Generating non-stationary additive noise for addition to synthesized speech
Inventor:
Philip Gleason
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Nov 3, 2000
Inventor
Philip Gleason
Assignee (at issue)
International Business Machines Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.