Patent №
US 9,754,569
Granted
2017-09-05
Filed 2015
Owner
THE NIELSEN COMPANY (US), LLC
Lab
—
AI components
5
ml · nlp · vision · speech · kr
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14877296
System, apparatus and method for determining semantic information from audio, where incoming audio is sampled and processed to extract audio features, including temporal, spectral, harmonic and rhythmic features. The extracted audio features are compared to stored audio templates that include ranges and/or values for certain features and are tagged for specific ranges and/or values. The semantic information may be associated with audio signature dataExtracted audio features that are most similar to one or more templates from the comparison are identified according to the tagged information. The tags are used to determine the semantic audio data that includes genre, instrumentation, style, acoustical dynamics, and emotive descriptor for the audio signal.
AI classification
Ownership
THE NIELSEN COMPANY (US), LLC
assignment · 369420840
Assignors
NEUHAUSER, ALAN, STAVROPOULOS, JOHN
On an employer assignment, the assignors are typically the inventors.