DETERMINING THE EFFECTS OF NEW TYPES OF IMPAIRMENTS ON PERCEIVED QUALITY OF A VOICE SERVICE
Patent №
US 8,068,437
Granted
2011-11-29
Filed 2005
Owner
WORLDCOM, INC.
+2 more
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11102686
Empirically derived models are used to relate user perception to objectively measurable characteristics, under a criterion of nearly perfect co-variance between predicted MOS values and the variations in the values of the objectively measurable characteristics. In the example context of evaluating packet switched telephony service, the present invention eliminates the need to perform subjective tests to characterize each combination of codec type and transmission protocol.
AI classification
Speech0.65
Machine learning0.01
Natural language0.01
Planning0.01
AI hardware0.00
Evolutionary computation0.00
Knowledge representation0.00
Vision0.00
Ownership
WORLDCOM, INC.
assignment · 279880095
MCI, INC.
merger · 279880641
VERIZON BUSINESS GLOBAL LLC
namechg · 279910652
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