CPC H04R 25/407 (2013.01) [G10L 25/18 (2013.01); H04R 1/406 (2013.01); H04R 3/005 (2013.01); H04R 3/04 (2013.01); H04R 25/405 (2013.01); H04R 25/505 (2013.01)] | 29 Claims |
1. A method, comprising:
determining a plurality of first frequency components associated with a first directional microphone signal;
determining a plurality of second frequency components associated with a second directional microphone signal;
multiplying the first frequency components with the second frequency components to generate a cross-power signal;
converting the cross-power signal to an amplitude domain signal; and
reconstructing a phase of the amplitude domain signal to generate an amplitude domain combinatory directional microphone signal from the amplitude domain signal and the phase.
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