Patent ID: 11860934
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The device according to claim 3, wherein the feature vector of each of the first time frames is calculated using one or more spectra related to the respective first time frame, wherein each of the elements of the feature vector of each of the first time frames refers to a frequency band of the one or more spectra related to the respective first time frame, and wherein the feature vector of each of the second time frames is calculated using one or more spectra related to the respective second time frame, wherein each of the elements of the feature vector of each of the second time frames refers to a frequency band of the one or more spectra related to the respective second time frame.