Digital guiding system for passenger at e.g. museum, has set of reception units designed for wireless transmission of status information regarding receiption units, where reception units are designed as Stethoset receivers

摘要

The system has a set of reception units (EE1-EEn) designed for wireless transmission of status information regarding the receiption units. A transmission unit (SE) is designed for wireless reception of status signals transmitted to the reception units. The transmission unit controls the reception units based on their identification stored in a memory of the reception units. The reception units are designed as Stethoset receivers, and also the transmission and/or reception units are designed as hand device. Independent claims are also included for the following: (1) a mobile wireless transmission unit for transmission of digital audio signals to a wireless mobile reception unit (2) a mobile wireless reception unit for receiving wirelessly transferred digital audio signals of a wireless transmission unit.