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Use of Graphene Based Earphone using GSM Model


Yogita B. Wable , SND coe and rc, yeola; R. G. Dabhade, SND coe and rc,yeola


Use of Graphene based Earphone, GSM Model


Graphene has attracted the attention of many researchers in recent years. Its outstanding properties such as mechanical strength, thermal conductivity, ultra-high mobility, and transparency make it attractive for use in electronic devices. This paper describes a novel method to fabricate graphene based earphones by laser scribing. The earphones have been used in wireless communication systems. A wireless communication system was built based on an ARM board. Voice from a mobile phone was transmitted to a graphene-based earphone. The output sound had a similar wave envelope to that of the input; some differences were introduced by the DC bias added to the driving circuit of the graphene-based earphone. The graphene-based earphone was demonstrated to have a great potential in wireless communication. GSM model is used for wireless communication. Accelerometer is used for motion sensor.

Other Details

Paper ID: IJSRDV5I50837
Published in: Volume : 5, Issue : 5
Publication Date: 01/08/2017
Page(s): 563-564

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