Title :
A DAB data forwarding system based on bluetooth technology
Author :
Zhang, Hongsheng ; Guoyu Wang ; Lu, Mingying ; Chen, Yongfei ; Li, Zidong
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;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2012 9th International Conference on
Conference_Location :
Sichuan
Print_ISBN :
978-1-4673-0025-4
DOI :
10.1109/FSKD.2012.6234307
