Frequency Hopping Method for Audio Watermarking
This paper evaluates the degradation of audio content for a perceptible removable watermark. Two different approaches to embedding the watermark in the spectral domain were investigated. The frequencies for watermark embedding are chosen according to a pseudorandom sequence making the methods robust...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Telecommunications Society, Academic Mind
2012-11-01
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| Series: | Telfor Journal |
| Subjects: | |
| Online Access: | http://journal.telfor.rs/Published/Vol4No2/Vol4No2_A15.pdf |