Abstract
Based on equipments of speaker and microphone in mobile device, we develop a sound wave transmission system. The digital data is encoded in the analogy sound wave, transmitted by speaker, received by microphone, and decoded by the mobile device to derive the original data. For enhance the accuracy, the functionalities of error correction and adaptive frequency response are consideration in the system. The throughput of the system is 72 bps with accuracy rate 90% under transmission distance 100 cm.
This work is supported by the Ministry of Science and Technology, Taiwan, Republic of China, under grant number MOST 103-2218-E-224-003-MY2.
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References
Lee, J., et al.: Behavioral hearing thresholds between 0.125 and 20 kHz using depth-compensated ear simulator calibration. Ear Hear. 33, 315 (2012)
Xiang, S.: Audio watermarking robust against D/A and A/D conversions. EURASIP J. Adv. Signal Process. 2011(1), 3 (2011)
Steinebach, M., Lang, A., Dittmann, J.: Audio watermarking quality evaluation: robustness to DA/AD processes. In: International Conference on Information Technology: Coding and Computing (ITCC 02), pp. 100–103 (2002)
Prasad, R.V., Sangwan, A., Jamadagni, H.S., Chiranth, M.C., Sah, R., Gaurav, V.: Comparison of voice activity detection algorithms for VoIP. In: Proceedings of Seventh International Symposium on Computers and Communications, ISCC 2002, pp 530–535 (2002)
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© 2018 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Chang, CL., Cai, ML., Shiau, YS. (2018). Sound-Wave Transmission System in Mobile Device. In: Lin, YB., Deng, DJ., You, I., Lin, CC. (eds) IoT as a Service. IoTaaS 2017. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 246. Springer, Cham. https://doi.org/10.1007/978-3-030-00410-1_38
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DOI: https://doi.org/10.1007/978-3-030-00410-1_38
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