Title :
A Real Time Generator of Watermarking Signal for FM Radios
Author :
Bogdan, Borys ; Lopatka, Jerzy
Author_Institution :
Inst. of Telecommun., Military Univ. of Technol., Warsaw
Abstract :
This paper contains functional description of a real time, DSP based generator of watermark signal. It enables generation of inaudible signature, hidden in audio signal, enabling robust identification of radio transmitters. Generator structure, principle of signal generation and embedding it into audio signal is also presented
Keywords :
audio coding; data encapsulation; radio transmitters; real-time systems; signal generators; watermarking; DSP; FM radio; audio signal; inaudible signature; radio transmitters; real time generator; watermarking signal; Bandwidth; Digital signal processing; Masking threshold; OFDM modulation; Psychology; RF signals; Signal generators; Signal processing; Signal to noise ratio; Watermarking; FM radio; OFDM; Watermarking; audio;
Conference_Titel :
Wireless Technology, 2006. The 9th European Conference on
Conference_Location :
Manchester
Print_ISBN :
2-9600551-5-2
DOI :
10.1109/ECWT.2006.280488
