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A Novel Spread Spectrum Digital Audio Watermarking Scheme ...
https://www.igi-global.com/chapter/novel-spread-spectrum-digital-audio/56065#:~:text=Garcia%20%281999%29%20proposed%20a%20digital%20audio%20watermarking%20scheme,audio%20signal%20were%20calculated%20in%20the%20frequency%20domain.
CiteSeerX — Digital Watermarking Of Audio Signals Using …
https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.21.440
CiteSeerX — Digital Watermarking Of Audio Signals Using A Psychoacoustic Auditory Model And Spread Spectrum Theory DMCA Digital Watermarking Of Audio Signals Using A Psychoacoustic Auditory Model And Spread Spectrum Theory (1999) Cached Download Links [sound.media.mit.edu] Save to List Add to Collection Correct Errors Monitor Changes
CiteSeerX — 1 Digital Audio Watermarking using …
https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.695.8338
It generates a watermark signal using spread spectrum theory and embeds it into the signal by measuring the masking threshold using Modified Psychoacoustic Auditory model. Since the watermark is shaped to lie below the masking threshold, the difference between the original and the watermarked copy is imperceptible. Recovery of the watermark is performed without the …
DIGITAL AUDIO WATERMARKING USING …
https://www.academia.edu/15092699/DIGITAL_AUDIO_WATERMARKING_USING_PSYCHOACOUSTIC_MODEL_AND_CDMA_MODULATION
The call of the psychoacoustic is necessary in a watermarking system to establish the conditions of inaudibility of the transmission and the choice of the pace from what is constructed the modulated signal. The psychoacoustic becomes attached to modulate the human auditory system and the perception of the sound.
Employing Psychoacoustic Model for Digital Audio …
http://umpir.ump.edu.my/id/eprint/7256/1/CD7599.pdf
Digital Audio Watermarking is a technology to hide information in an audio file without the information being audible to the listener, and without affecting in any way the audio quality of the original file. In addition, to increase the quality of watermarked audio, psychoacoustic model will be employed as psychoacoustic model is
Digital Audio Watermarking using Frequency Masking …
https://www.ijcaonline.org/research/volume126/number4/tiwari-2015-ijca-906026.pdf
In this work we used principles of Spread Spectrum Theory and Psychoacoustic Auditory Model to embed the watermark. The watermarking system uses an algorithm that relies on the above principles, to generate a digital watermark. (bit-stream, character string, etc.), and embed it
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