Title :
Acoustic data transmission based on complex quadrature mirror filterbank transform
Author :
Seungkwon Beack ; TaeJin Park ; Kyeongok Kang
Author_Institution :
Audio & Acoust. Res. Sect., Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
Acoustic data transmission is a technique used to imperceptibly deliver data on sound waves. This paper presents a new approach to embed the data in a complex quadrature mirror filterbank by adopting phase shift keying modulation. The evaluation results show that the proposed method successfully delivers the data overcoming severe acoustic channel distortion with a low bit error rate.
Keywords :
channel bank filters; mobile communication; phase shift keying; acoustic data transmission; complex quadrature mirror filterbank transform; data embedding; phase shift keying modulation; sound wave data; Bit error rate; Data communication; Phase shift keying; Reverberation; Speech; Audio watermark; acoustic data transmission; complex quadrature mirror filterbank;
Conference_Titel :
Consumer Electronics (ISCE 2014), The 18th IEEE International Symposium on
Conference_Location :
JeJu Island
DOI :
10.1109/ISCE.2014.6884355
