AUDIO DEVICE WITH A VOICE COIL CHANNEL AND A SEPARATELY AMPLIFIED TELECOIL CHANNEL

摘要

PURPOSE: An audio device including a telecoil channel and a voice coil channel are provided to avoid unnecessary induction combination in a hearing aid operated in a T-coil mode by generating desired non-noise. CONSTITUTION: A voice coil audio signal processor (10) is combined in order to receive desired audio content. A telecoil audio signal processor (11) is combined in order to receive the desired audio content. A voice coil amplifier (14) includes the input combined with the output of the voice coil audio signal processor by receiving volume setup data. A speaker (5) is combined with the output of the voice coil amplifier. A telecoil amplifier (15) receives telecoil combination strength setup data and includes the input combined with the output of the telecoil audio signal processor. A telecoil (7) is combined with the output of the telecoil amplifier. [Reference numerals] (10) Voice coil ASP; (11) Telecoil ASP; (20) Data processor; (21) Communication circuit; (22) User input interface; (23) Display; (24) Storage unit; (26) Audio codec; (27) Digital media file player; (28) Telephone communication application; (7) HAC radiator; (AA) Audio contents; (BB) Volume; (CC) Telecoil intensity