Picture carrying device e.g. image frame, for representing clock or surrounding assigned to clock in e.g. church, has microprocessor unit comprising program and data for reproducing acoustical signals of clock or surrounding of clock

摘要

The device has a program-controlled microprocessor unit (2) comprising program and electrically detected data for reproducing acoustical signals of a clock or surrounding of the clock represented on a picture postcard (1) in a digital memory. The data is reproduced by a piezoelectric loudspeaker (3). A drive (6) for a pointer is attached to the device by a detachable adhesive connection or by magnets and moved below an image surface, where the acoustical signals are supplied to a separate electronic reproduction system by an analog or digital connection.