MULTIPLE DEVICE NOISE REDUCTION MICROPHONE ARRAY

摘要

Various embodiments are directed to cooperation among communications devices having microphones to employ their microphones in unison to provide voice detection with noise reduction for voice communications. A first communications device comprises a processor circuit; a first microphone; an interface operative to communicatively couple the processor circuit to a network; and a storage communicatively coupled to the processor circuit and arranged to store a sequence of instructions operative on the processor circuit to store a first detected data that represents sounds detected by the first microphone; receive a second detected data via the network that represents sounds detected by a second microphone of a second communications device; subtractively sum the first and second data to create a processed data; and transmit the processed data to a third communications device. Other embodiments are described and claimed herein.

主权项

1. A first communications device comprising:
a processor circuit; a first microphone; an interface operative to communicatively couple the processor circuit to a network; and a storage communicatively coupled to the processor circuit and arranged to store a sequence of instructions operative on the processor circuit to:
store a first detected data that represents sounds detected by the first microphone;receive a second detected data via the network that represents sounds detected by a second microphone of a second communications device;subtractively sum the first and second data to create a processed data; andtransmit the processed data to a third communications device.