Automatic switch for hearing aid

H - Electricity – 04 – R

Patent

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Details

H04R 25/02 (2006.01) H04R 25/00 (2006.01)

Patent

CA 2399331

A hearing aid is provided with a switch that automatically switches the hearing aid input from a microphone input to a voice coil input in the presence of a magnetic field. The magnetic field can be generated by a magnet in a telephone handset. Image

Cette prothèse auditive est dotée d'un commutateur, lequel commute automatiquement l'entrée de la prothèse auditive, d'une entrée de microphone à une entrée de bobine mobile, en présence d'un champ magnétique, le champ magnétique pouvant être produit par un aimant placé dans un combiné téléphonique.

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