العلامة المائية الرقمية لملفات الصوت
Other Title(s)
Digital audio watermarking
Author
Source
مجلة جامعة حضرموت للعلوم الطبيعية و التطبيقية
Issue
Vol. 12, Issue 2 (31 Dec. 2015), pp.235-244, 10 p.
Publisher
Hadhramout University Deanship of Postgraduate Studies and Scientific Research
Publication Date
2015-12-31
Country of Publication
Yemen
No. of Pages
10
Abstract EN
With onset of the World Wide Web, authors of digital media can easily distribute their works by making them available on Web pages.
Anyone having access to those forums can copy the author's media.
This brings to front a potential problem.
How do authors claim ownership rights of such digital media if multiple persons have exact copies?Digital watermarking is a general solution that can be used to identify illegal copying, to other applications by inserting information about the author, copyright into the digital data.
In this paper, we propose a new method to embed invisible watermarking in audio files (wav file), and the way to extract the watermark data.The method efficiency is measured using Peak Signal –to- Noise Ratio(PSNR), Signal to Noise Ratio(SNR),and Normalized Correlation Coefficient (NC).The advantage of our method is the robustness against the common signal processing attacks like low-pass filter, adding white Gaussian noise, Re-quantization(8 bit), Re-quantization(24 bit), and MP3 Compression, in addition to the effects of host audio file
American Psychological Association (APA)
الحلبي، سمر عبد الغني. 2015. العلامة المائية الرقمية لملفات الصوت. مجلة جامعة حضرموت للعلوم الطبيعية و التطبيقية،مج. 12، ع. 2، ص ص. 235-244.
https://search.emarefa.net/detail/BIM-1035737
Modern Language Association (MLA)
الحلبي، سمر عبد الغني. العلامة المائية الرقمية لملفات الصوت. مجلة جامعة حضرموت للعلوم الطبيعية و التطبيقية مج. 12، ع. 2 (كانون الأول 2015)، ص ص. 235-244.
https://search.emarefa.net/detail/BIM-1035737
American Medical Association (AMA)
الحلبي، سمر عبد الغني. العلامة المائية الرقمية لملفات الصوت. مجلة جامعة حضرموت للعلوم الطبيعية و التطبيقية. 2015. مج. 12، ع. 2، ص ص. 235-244.
https://search.emarefa.net/detail/BIM-1035737
Data Type
Journal Articles
Language
Arabic
Notes
Record ID
BIM-1035737