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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Heung-Gyoon Ryu Junyeong Bok |
| Copyright Year | 2012 |
| Description | Author affiliation: Department of Electronic Engineering, Chungbuk National University, Cheongju, Korea (Heung-Gyoon Ryu; Junyeong Bok) |
| Abstract | Acoustic communication is transmission technology to transmit sound and data simultaneously through speaker and microphone. In this paper, we propose a parallel acoustic communication system enabling audio and multimedia data transmission at the same time. The parallel acoustic communication system is based on orthogonal frequency division multiplexing (OFDM) using acoustic wave. The sampling clock offset (SCO) occur because of clock mismatch between ADC and DAC as sound card. Therefore, we compensate sampling clock offset and do real experiment to ensure the good system performance. We measure system performance depending on the distance. The propose system is available as short distance multimedia data transmission method. |
| Starting Page | 1124 |
| Ending Page | 1127 |
| File Size | 569314 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781467301503 |
| ISSN | 17389445 |
| e-ISBN | 9788955191639 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-02-19 |
| Publisher Place | Korea (South) |
| Access Restriction | Subscribed |
| Rights Holder | GIRI |
| Subject Keyword | OFDM Acoustics Bit error rate Synchronization Frequency modulation Frequency domain analysis STO Acoustic communication SCO ICI |
| Content Type | Text |
| Resource Type | Article |
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