Patent ID: 11877127
Assignee: NOKIA TECHNOLOGIES OY
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 13:
14. A method comprising:
determining that a captured audio scene, captured using a microphone arrangement comprising multiple microphones, has unacceptable detected noise;
in dependence upon the determination that the captured audio scene has unacceptable detected noise, searching a plurality of combinations of the multiple microphones of the microphone arrangement and a plurality of physical rotation angles of the multiple microphones of the microphone arrangement to determine a combination of a first set of one or more microphones of the microphone arrangement and a first physical rotation angle of the one or more microphones of the microphone arrangement that captures the audio scene with acceptable detected noise, wherein the determination that the one or more microphones captures the audio scene with acceptable detected noise is based on a cost function; and
controlling the physical rotation angle of the multiple microphones of the microphone arrangement to be the first physical rotation angle of the one or more microphones of the microphone arrangement and capturing the audio scene using the combination of the first set of one or more microphones of the microphone arrangement and the first physical rotation angle of the one or more microphones of the microphone arrangement.