Patent №
US 6,629,068
Granted
2003-09-30
Filed 1999
Owner
NOKIA MOBILE PHONES LTD.
Lab
—
AI components
2
vision · speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09416228
A method for calculating a postfilter frequency response for filtering digitally processed speech, the method comprising identifying at least one format of a speech spectrum of the digitally processed speech; and normalizing points of the speech spectrum with respect to an identified format.
AI classification
Speech1.00
Vision0.95
Natural language0.02
Planning0.01
Machine learning0.00
Evolutionary computation0.00
Knowledge representation0.00
AI hardware0.00
Ownership
NOKIA MOBILE PHONES LTD.
assignment · 103230293
Assignors
BLACK, ALASTAIR, HOROS, JACEK
On an employer assignment, the assignors are typically the inventors.
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