A DAB data forwarding system based on bluetooth technology

Author

Zhang, Hongsheng ; Guoyu Wang ; Lu, Mingying ; Chen, Yongfei ; Li, Zidong

fYear

2012

fDate

29-31 May 2012

Firstpage

2039

Lastpage

2042

Abstract

A DAB (Digital Audio Broadcasting) data forwarding system based on Bluetooth technology was designed and implemented. The system demodulates DAB data and then forwards the data via Bluetooth. A media player device with Bluetooth interface can then detect and receive the data to play the sound in real time. The solution provides an easy way to add DAB playing function on the media player devices without modifying their hardware. The whole system was built and tested. The test results showed that the data can be correctly transferred at up to 128 kbps bit rate and the audio quality was good and smooth.

Keywords

Bluetooth; audio coding; data communication; demodulation; digital audio broadcasting; multimedia communication; Bluetooth technology; DAB data demodulation; DAB data forwarding system; DAB playing function; HE AAC V2; MPEG1- Layer2; audio compress standards; audio quality; bit rate 128 kbit/s; digital audio broadcasting; high efficiency advanced audio coding version 2; media player device; Antennas; Bluetooth; Radio frequency; Bluetooth; Data Forwarding; Digital Audio Broadcasting;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems and Knowledge Discovery (FSKD), 2012 9th International Conference on

Conference_Location

Sichuan

Print_ISBN

978-1-4673-0025-4

Type

conf

DOI

10.1109/FSKD.2012.6234307

Filename

6234307