Audio system for an aircraft

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 a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Cotdeloup Fabrice, Gauduin Benoit
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION TELEPHONIC COMMUNICATION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	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.