CPC H04R 1/326 (2013.01) [H04R 1/08 (2013.01); H04R 3/00 (2013.01); H04R 3/005 (2013.01); H04R 3/04 (2013.01); H04R 19/016 (2013.01); H04R 19/04 (2013.01); H04R 27/00 (2013.01); H04R 2410/03 (2013.01); H04R 2430/20 (2013.01)] | 20 Claims |
1. A method of processing audio signals from a plurality of microphone cartridges into an audio output signal, the method comprising:
receiving, by a processor, an audio signal from each of the plurality of microphone cartridges, wherein the plurality of microphone cartridges are adjacent to one another;
delaying a first pattern signal to produce a delayed first pattern signal, wherein the first pattern signal is produced based on the audio signals of the plurality of microphone cartridges;
phase shifting a second pattern signal to produce a phase shifted second pattern signal, wherein the second pattern signal is produced based on the audio signals of the plurality of microphone cartridges; and
summing the delayed first pattern signal and the phase shifted second pattern signal to produce a toroidal audio output signal.
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