PERSONAL LISTENING DEVICE, IN PARTICULAR A HEARING AID

A listening device comprises a device housing (10,40) worn in the ear, a device housing (20,25) worn outside the ear and an electronic circuit which is divided over the two device housings (10,20). The first device housing comprises an electro-acoustic converter (13) and a first microphone (11). The...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ALTENA Jan Marinus, PANDER Aeldrik
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	A listening device comprises a device housing (10,40) worn in the ear, a device housing (20,25) worn outside the ear and an electronic circuit which is divided over the two device housings (10,20). The first device housing comprises an electro-acoustic converter (13) and a first microphone (11). The electronic circuit comprises at least one further microphone (12,21,22). A signal processing device (23) comprises at least one signal input to which the first microphone (11) and the at least one further microphone (12,21,22) are electronically coupled so as to generate a microphone signal thereto. The electro-acoustic converter (13) is connected to a signal output of the processing device (13) which is at least loadable with a processing algorithm and is thus able and configured to calculate and present the output signal as algorithmic resultant of at least the microphone signals from the first microphone (11) and the at least one further microphone (12,21,22).