Remote processing of multiple acoustic signals
First Claim
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1. A system for processing multiple acoustic signals comprising:
- a mobile communication device comprising;
a first microphone for receiving a first acoustic signal;
a second microphone for receiving a second acoustic signal;
a device memory storing instructions that when executed by the mobile communication device cause the mobile communication device to wirelessly transmit both the first acoustic signal and the second acoustic signal to a signal processing station;
a first transceiver for transmitting the first acoustic signal and transmitting the second acoustic signal utilizing a wireless protocol;
a signal processing station comprising;
a second transceiver for receiving the first acoustic signal and the second acoustic signal utilizing the wireless protocol; and
a station memory storing instructions that when executed by the signal processing station cause the signal processing station to receive both the first acoustic signal and the second acoustic signal from the mobile communication device, and cause the signal processing station to process the first acoustic signal and the second acoustic signal to output a processed signal.
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Abstract
Systems and methods for remote digital signal processing of multiple signals are disclosed. The system generally includes a mobile communication device with a first microphone for receiving a first acoustic signal and a second microphone for receiving a second acoustic signal. The first acoustic signal and the second acoustic signal are transmitted to a processing station for processing using a wireless protocol.
39 Citations
29 Claims
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1. A system for processing multiple acoustic signals comprising:
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a mobile communication device comprising; a first microphone for receiving a first acoustic signal; a second microphone for receiving a second acoustic signal; a device memory storing instructions that when executed by the mobile communication device cause the mobile communication device to wirelessly transmit both the first acoustic signal and the second acoustic signal to a signal processing station; a first transceiver for transmitting the first acoustic signal and transmitting the second acoustic signal utilizing a wireless protocol; a signal processing station comprising; a second transceiver for receiving the first acoustic signal and the second acoustic signal utilizing the wireless protocol; and a station memory storing instructions that when executed by the signal processing station cause the signal processing station to receive both the first acoustic signal and the second acoustic signal from the mobile communication device, and cause the signal processing station to process the first acoustic signal and the second acoustic signal to output a processed signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A system for processing multiple acoustic signals comprising:
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a mobile communication device comprising; a first microphone for receiving a first acoustic signal, the first acoustic signal including a first voice signal component and a first noise signal component; a second microphone for receiving a second acoustic signal, the second acoustic signal including a second voice signal component and a second noise signal component; a device memory storing instructions that when executed by the mobile communication device cause the mobile communication device to wirelessly transmit both the first acoustic signal and the second acoustic signal; a first transceiver for transmitting the first acoustic signal and transmitting the second acoustic signal utilizing a wireless protocol; a signal processing station comprising; a second transceiver for receiving the first acoustic signal and the second acoustic signal utilizing the wireless protocol; and a station memory storing instructions that when executed by the signal processing station cause the signal processing station to receive both the first acoustic signal and the second acoustic signal from the mobile communication device, and cause the signal processing station to process the first acoustic signal and the second acoustic signal to output a processed voice signal with reduced noise. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A method for processing multiple acoustic signals to reduce undesired noise, the method comprising:
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receiving a first acoustic signal at a mobile communication device with a first microphone; receiving a second acoustic signal at the mobile communication device with a second microphone; and transmitting from the mobile communication device both the first acoustic signal and the second acoustic signal for processing to a remote processing station using a wireless protocol. - View Dependent Claims (27)
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28. A method for processing multiple acoustic signals to reduce undesired noise, the method comprising:
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receiving a first acoustic signal and a second acoustic signal at a processing station from a remote mobile communication device with a first microphone and a second microphone; and processing the first acoustic signal and the second acoustic signal at the processing station to output a processed acoustic signal with reduced noise. - View Dependent Claims (29)
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Specification