Data Transmission on AM Broadcast with Acoustic OFDM

Yusuke NAKASHIMA; Hosei MATSUOKA; Takeshi YOSHIMURA; Hiroshi MIURA; Seiichi NAKAJIMA; Masanori MACHIDA; Gen-ichiro OHTA

doi:10.1093/ietcom/e91-b.10.3149

Special Section on Next-Generation Mobile Multimedia Communications

Data Transmission on AM Broadcast with Acoustic OFDM

Yusuke NAKASHIMA, Hosei MATSUOKA, Takeshi YOSHIMURA, Hiroshi MIURA, Seiichi NAKAJIMA, Masanori MACHIDA, Gen-ichiro OHTA

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Keywords: MF AM broadcast, radio, data transmission, Acoustic OFDM, audio water-marking

JOURNAL RESTRICTED ACCESS

2008 Volume E91.B Issue 10 Pages 3149-3156

DOI https://doi.org/10.1093/ietcom/e91-b.10.3149

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Abstract

Data transmission via audio link on AM radio system is shown to be achievable by using Acoustic OFDM. We employ Acoustic OFDM to embed data onto audio contents that are then broadcast as AM radio signals. We tuned the parameters, and performed experiments. Text data as URL can be delivered to mobile phone through existing MF AM radio system and radios.

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