WIRELESS MICROPHONE AND/OR IN-EAR MONITORING SYSTEM AND METHOD OF CONTROLLING A WIRELESS MICROPHONE AND/OR IN-EAR MONITORING SYSTEM

There is provided a wireless microphone and/or in-ear monitoring system having at least one first mobile device (MT), in particular a wireless microphone for wirelessly transmitting first audio signals (UL). The system also has at least one base station for wirelessly receiving first audio signals (...

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Bibliographische Detailangaben
Hauptverfasser:	GEORGI, SEBASTIAN, WATERMANN, JAN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	There is provided a wireless microphone and/or in-ear monitoring system having at least one first mobile device (MT), in particular a wireless microphone for wirelessly transmitting first audio signals (UL). The system also has at least one base station for wirelessly receiving first audio signals (UL) transmitted by the at least one mobile device (MT). The wireless transmission is based on an orthogonal frequency-division multiplexing transmission (OFDM) during a TDMA time slot. Each wireless microphone occupies at least one slot within 2 ms. Each of the TDMA frames has a plurality of slots which respectively have precisely one OFDM symbol. Accordingly precisely one OFDM symbol is transmitted in each TDMA slot. During a time slot made available in accordance with the TDMA a transmission is effected on the basis of an OFDM method. The TDMA frame length is so short as a latency of