Resumen:
The document covers the transmission of audio, video, data and control signals which use free radiation of infra-red (IR). Methods for measurement and determination of common technical characteristics of the related parts of audio/video systems are described.
Das Dokument behandelt die Übertragung von Ton-, Bild-, Daten- und Steuersignalen unter Verwendung sich frei ausbreitenden Infrarot-Lichtes (IR). Es werden Verfahren zur Messung und Festlegung der gemeinsamen technischen Eigenschaften der betreffenden Teile von Audio-/Video-Systemen beschrieben.
Keywords:
Acoustic signals, Audio signals, Bandwidths, Classification, Control signals, Data signal, Data transfer, Definitions, Electrical engineering, Electroacoustics, Infrared light, Infrared radiation, Interferences, Marking, Measurement, Measurement conditions, Measuring techniques, Modulation, Polarity, Properties, Ratings, Signal transmission, Signals, Sound transmission, Speech transmission, Speech transmission systems, Transmission, Transmission systems, Video signals