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Acoustic Wireless Communication from Smart Phone to Hearing Aid
Author(s) -
Jarng
Publication year - 2015
Publication title -
the journal of the acoustical society of korea
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.162
H-Index - 2
eISSN - 2287-3775
pISSN - 1225-4428
DOI - 10.7776/ask.2015.34.2.091
Subject(s) - hearing aid , wireless , amplitude shift keying , transmission (telecommunications) , phone , modulation (music) , telecommunications , data transmission , computer science , mobile phone , smart phone , channel (broadcasting) , electronic engineering , engineering , acoustics , electrical engineering , phase shift keying , physics , bit error rate , linguistics , philosophy
In this paper, wireless communication from a smart phone to a hearing aid using audible frequency band sound was considered. 1kHz single channel carrier frequency was applied for amplitude shift keying (ASK) binary data modulation, and the result of the transmission and reception was tested. The overall system process was precisely explained and experimentally evaluated. The result will be applied for realizing a digital hearing aid with remote control feature by a smart phone.

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