Audio system for an aircraft
First Claim
1. An audio system for an aircraft, comprising:
- a management unit to which are connected, by cables, at least one piece of audio equipment and at least one radiocommunications unit;
each piece of audio equipment comprising an audio unit for generating audio signals and a control unit;
wherein each piece of audio equipment comprises a generator which, under control of the control unit, is configured to generate a pulsed coded audio signal and to inject the signal into a same cable as that used for conveying the audio signals coming from the audio unit of the audio equipment, each code formed by a pulsed coded audio signal being representative of a piece of audio equipment; and
wherein the audio system comprises a decoder which, on reception of a coded audio signal generated by a piece of audio equipment, is configured to decode the coded audio signal and generate a logic control signal to activate the radiocommunications unit which has previously been associated with the audio equipment represented by the code of the coded audio signal received and decoded.
1 Assignment
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Accused Products
Abstract
An audio system for an aircraft of the type which includes radiocommunications units and a management unit to which are connected by cables, pieces of audio equipment. Each audio equipment piece includes a generator which, under control of the control unit, is configured to generate a pulsed coded audio signal and inject the signal into a same cable as that used for conveying the audio signals coming from the audio unit of the audio equipment, each code formed by a pulsed coded audio signal being representative of a piece of audio equipment. The audio system includes a decoder for receiving and decoding a coded audio signal generated by a piece of audio equipment and for generating a logic control signal to activate the radiocommunications unit which has previously been associated with the audio equipment represented by the code of the coded audio signal received and decoded.
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Citations
10 Claims
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1. An audio system for an aircraft, comprising:
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a management unit to which are connected, by cables, at least one piece of audio equipment and at least one radiocommunications unit; each piece of audio equipment comprising an audio unit for generating audio signals and a control unit; wherein each piece of audio equipment comprises a generator which, under control of the control unit, is configured to generate a pulsed coded audio signal and to inject the signal into a same cable as that used for conveying the audio signals coming from the audio unit of the audio equipment, each code formed by a pulsed coded audio signal being representative of a piece of audio equipment; and wherein the audio system comprises a decoder which, on reception of a coded audio signal generated by a piece of audio equipment, is configured to decode the coded audio signal and generate a logic control signal to activate the radiocommunications unit which has previously been associated with the audio equipment represented by the code of the coded audio signal received and decoded. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification