Patent ID: 11869514
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The audio signal decoder according to claim 1,
wherein the apparatus further comprises a first aggregation unit for determining a first aggregated value depending on the first audio signal portion,
wherein the apparatus further comprises a second aggregation unit for determining, depending on the second audio signal portion, a second aggregated value as the value derived from the second audio signal portion,
wherein the noise level tracing unit is configured to receive the first aggregated value as the first signal portion information being represented in the tracing domain, wherein the noise level tracing unit is configured to receive the second aggregated value as the second signal portion information being represented in the tracing domain, and wherein the noise level tracing unit is configured to determine noise level information depending on the first aggregated value being represented in the tracing domain and depending on the second aggregated value being represented in the tracing domain.