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(PDF) Efficiently Synchronized Spread-Spectrum Audio ...
https://www.researchgate.net/publication/26512646_Efficiently_Synchronized_Spread-Spectrum_Audio_Watermarking_with_Improved_Psychoacoustic_Model
This paper presents an audio watermarking scheme which is based on an efficiently synchronized spread-spectrum technique and a new psychoacoustic model computed using the discrete wavelet packet ...
Index Terms: Audio watermarking, psychoacoustic model
https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.628.2197
CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): In this paper, we present a novel audio watermarking scheme using direct sequence spread spectrum (DSSS) method by which we can embed a text message as a watermark into an audio signal imperceptibly. The watermark embedding and extraction are based on the psychoacoustic …
Robust and transparent audio watermarking based on ...
https://www.researchgate.net/publication/254039488_Robust_and_transparent_audio_watermarking_based_on_improved_spread_spectrum_and_psychoacoustic_masking
Then a robust and transparent audio watermarking scheme based on this extended ISS and a psychoacoustic model is proposed. ... of spread spectrum (SS) based audio watermarking via …
Research Article Audio Watermarking Scheme Based on ...
https://downloads.hindawi.com/journals/jece/2016/5067313.pdf
Research Article Audio Watermarking Scheme Based on Singular Spectrum Analysis and Psychoacoustic Model with Self-Synchronization JessadaKarnjana, 1,2 MasashiUnoki, 1 PakineeAimmanee, 2 andChaiWutiwiwatchai 3 School of Information Science, Japan Advanced Institute of Science and Technology, - Asahidai, Nomi, Ishikawa- , Japan
Audio Watermarking Scheme Based on Singular …
https://www.hindawi.com/journals/jece/2016/5067313/
This paper proposes a blind, inaudible, and robust audio watermarking scheme based on singular spectrum analysis (SSA) and the psychoacoustic model 1 (ISO/IEC 11172-3). In this work, SSA is used to analyze the host signals and to extract the singular spectra. A watermark is embedded into the host signals by modifying the singular spectra which are in the convex part of the …
Spread spectrum audio watermarking using frequency …
https://www.sciencedirect.com/science/article/pii/S0165168403002810
The model is derived from Psychoacoustic Model 1, which is used to control quantization step and bit allocation in MPEG audio coding. Controlled distortion of the perceptual quality of the host audio sequence provides perceptual transparency of the watermarked signal, while keeping robustness of the embedded watermark at a high level.
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