INTERNAL AUDIO MULTIPLEXING SYSTEM FOR MULTI-CHANNEL RADIOS
First Claim
1. A method of providing audio transmissions from an electronic device having internal audio multiplexing, the method comprising:
- combining a plurality of received audio input signals for output as a first mode of operation for the electronic device, the electronic device configured to output the plurality of audio input signals on at least one audio channel; and
when a priority audio signal is detected from one of the received audio input signals in the first mode of operation,interrupting playback of the remaining audio input signals with the priority audio signal as a second mode of operation for the electronic device, andwithin the electronic device, transferring the priority audio signal to the at least one audio channel once the priority audio signal is detected.
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Abstract
A method of providing audio transmissions from an electronic device having internal audio multiplexing is disclosed. The method comprises combining a plurality of received audio input signals for output as a first mode of operation for the electronic device, where the electronic device is configured to output the plurality of audio input signals on at least one audio channel. When a priority audio signal is detected from one of the received audio input signals in the first mode of operation, the method interrupts playback of the remaining audio input signals with the priority audio signal as a second mode of operation for the electronic device and transfers, within the electronic device, the priority audio signal to the at least one audio channel once the priority audio signal is detected.
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Citations
20 Claims
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1. A method of providing audio transmissions from an electronic device having internal audio multiplexing, the method comprising:
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combining a plurality of received audio input signals for output as a first mode of operation for the electronic device, the electronic device configured to output the plurality of audio input signals on at least one audio channel; and when a priority audio signal is detected from one of the received audio input signals in the first mode of operation, interrupting playback of the remaining audio input signals with the priority audio signal as a second mode of operation for the electronic device, and within the electronic device, transferring the priority audio signal to the at least one audio channel once the priority audio signal is detected. - View Dependent Claims (2, 3, 4, 5)
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6. An aviation communications system, comprising:
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a communications processing unit, including, a multi-channel radio, the multi-channel radio configured to provide internal audio multiplexing for a plurality of audio channels in the processing unit, wherein the multi-channel radio is operable to; in a monitor mode, combine a plurality of received audio input signals for output on at least one of the audio channels, and in a priority mode, when a priority audio signal is detected, transfer the priority audio signal onto a primary channel of the plurality of audio channels; and an input/output module in operative communication with the multi-channel radio; and a control unit communicatively coupled to the communication processing unit, the control unit operable to control the internal audio multiplexing of the multi-channel radio; wherein once the priority audio signal is detected, the multi-channel radio is configured to automatically transition the priority audio signal to the primary channel within the communications processing unit. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A computer program product comprising program instructions, embodied on a machine-readable storage medium, the program instructions cause at least one programmable processor in a multi-channel radio to:
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combine a plurality of received audio input signals for output to at least one communications receiver system, the plurality of audio input signals combined on at least one channel of the multi-channel radio; and when a priority audio signal is detected, transfer the priority audio signal onto a primary channel within the multi-channel radio, and interrupt playback of the previously combined audio input signals remaining on one or more secondary channels of the multi-channel radio with the priority audio input signal from the primary channel. - View Dependent Claims (17, 18, 19, 20)
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Specification