Audio Watermarking: Embedding and Extraction
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Resource Overview
Complete MATLAB source code for audio watermark embedding and extraction, ready to run with comprehensive implementation including key algorithms and functions
Detailed Documentation
This solution enables multiple functionalities through audio watermark embedding and extraction techniques. The complete source code can be directly executed in MATLAB, facilitating convenient operations and experimental procedures. The implementation includes core algorithms such as frequency domain transformation using FFT, watermark encoding/decoding mechanisms, and error correction techniques to ensure robustness against common audio processing operations. Key MATLAB functions provided cover audio I/O handling, signal preprocessing, watermark insertion in selected frequency bands, and extraction with verification mechanisms for reliable watermark recovery.
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