Patent ID: 11910170
Assignee: SHURE ACQUISITION HOLDINGS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A method for operating a microphone, the method comprising:
generating a first audio signal based on sound detected by a first bidirectional microphone cartridge;
generating a second audio signal based on sound detected by a second bidirectional microphone cartridge;
generating a third audio signal based on sound detected by a cardioid microphone cartridge, wherein each of the first bidirectional microphone cartridge and the second bidirectional microphone cartridge is directed orthogonally to each other and to the cardioid microphone cartridge; and
steering a direction of maximum sensitivity of the microphone by at least performing a weighted summation of the first audio signal, the second audio signal, and the third audio signal.