An apparatus for processing and playback of signals in electronic systems for electrotactile stimulation

摘要

The invention relates to a device (20) for processing and playback of signals in electronic systems for electrotactile stimulation, comprising:- two spaced-apart electrodes (3, 4),- a circuit (31) with at least potential oriented energy supply technical connecting lines (7, 8) for the electrodes (3, 4),- a processor (26), the with the circuit (31) for adjusting the energy supply of technical and signalling signals for the two electrodes (3, 4) by means of a supply line (10) and which is connected with the electronic system (2) for taking over the in the electronic system (2) into electric signals generated by the signaling connection (11) is.The object consists in that an improvement in the interface between the apparatus and the user in the case of inputs by tactile feedback in the form body of suitable electron tactile stimulation is achieved by means of current pulses.The solution consists therein that a of the spaced electrodes (3) a first part (21) is assigned and the other electrode (4) a second part (22) are assigned, whereby both parts (21, 22) arrangement to a limited extent and are separated from each other electrically the electronic system (2) are assigned, wherein for each electrode (3, 4) a separate contact surface (23, 24) is provided, wherein a contact region size (f23) of a contact surface (23) of the one electrode (3) and a ..