DocumentCode
3545441
Title
Implementation of Real-Time Audio Watermarking Based on DSP
Author
Zhang, Qiuyu ; Deng, Jiabin ; Yuan, Zhanting
Author_Institution
Sch. of Comput. & Commun., Lanzhou Univ. of Technol., Lanzhou, China
fYear
2009
fDate
21-22 Nov. 2009
Firstpage
145
Lastpage
148
Abstract
How to perform the audio watermarking algorithm in the DSP chip, and how to load and deal with real-time audio watermarking are two points that this paper focuses on. A real-time processing for fast audio watermarking algorithm is mentioned in this paper. The algorithm is available for the implementation in DSK5402. Experimental data shows the algorithm has good robustness and transparency in audio watermark processing.
Keywords
audio coding; digital signal processing chips; watermarking; DSK5402; DSP chip; real-time audio watermarking; Application software; Digital signal processing; Digital signal processing chips; Hardware; Quantization; Real time systems; Robustness; Signal processing; Signal processing algorithms; Watermarking; DSP; MCLT; audio watermarking; quantization watermarking; real-time;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Information Technology Application Workshops, 2009. IITAW '09. Third International Symposium on
Conference_Location
Nanchang
Print_ISBN
978-1-4244-6420-3
Electronic_ISBN
978-1-4244-6421-0
Type
conf
DOI
10.1109/IITAW.2009.23
Filename
5419475
Link To Document