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Audio watermarking with Ruby, PHP or Python - Stack …

    https://stackoverflow.com/questions/7689668/audio-watermarking-with-ruby-php-or-python
    Audio watermarking with Ruby, PHP or Python Firstly, the files need to be converted to .WAV format. Secondly, depending on their length, I need to insert a short audible watermark at certain intervals in each of the new .

AudioWatermarking | Audio watermarking and fingerprinting ...

    https://audiowatermarking.info/
    — Digital audio watermarking allows a secret digital signature to be embedded (hidden) imperceptibly and inaudibly in acoustic content, so that this data cannot be removed without affecting the original audio quality. The embedded inaudible information can be retrieved and used to verify the authenticity of the audio content, establish the identity of the owner or …

PRINCIPLES OF AUDIO WATERMARKING

    http://advances.utc.sk/index.php/AEEE/article/download/102Principles/131
    Principles of audio watermarking 249 amplitude of watermark signal is lower than the original signal amplitude. In the next step, watermark message is attach ed to an audio file and sent to the output. The application in MATLAB shown in Figure 4 dallows us to perform this wi thout any audible difference to the original file.

PHP: Adding watermarks to images using alpha channels …

    https://www.php.net/manual/en/image.examples-watermark.php
    <?php // Load the stamp and the photo to apply the watermark to $stamp = imagecreatefrompng ('stamp.png'); $im = imagecreatefromjpeg ('photo.jpeg'); // Set the margins for the stamp and get the height/width of the stamp image $marge_right = 10; $marge_bottom = 10; $sx = imagesx ($stamp); $sy = imagesy ($stamp);

Audio watermarking solution for music promotion and …

    https://www.licensequote.com/blog/index.php/2011/03/audio-watermarking-for-promotion-and-file-sharing-control/
    1. You can use audio watermarking to protect and promote any/all of your MP3 Preview files. This works best from your own website, music player or store which gives you such control. Would also be great if CD Baby and other retailers like iTunes would support this, and though they currently don’t, maybe some day they will.

Download Microsoft Audio Watermarking Tool from …

    https://www.microsoft.com/en-us/download/details.aspx?id=52287
    Spread Spectrum Watermarking of Audio Signals. IEEE Transactions on Signal Processing, Vol.51, (no.4), pp.1020–33, 2003. As mentioned in the publication, it displays solid robustness against traditional signal processing, including arbitrary limited pitch bending and time-scaling. However, targetted procedures such as watermark estimation or ...

Audio Fingerprinting Tools (AFT) update ...

    https://audiowatermarking.com/blog/?p=263
    AudioWatermarking.info (http://audiowatermarking.info) announces a new release of its Audio Fingerprinting Tools (AFT) — a proprietary, patented acoustic ...

code for Audio Watermarking using LSB algorithm | All ...

    https://forum.allaboutcircuits.com/threads/code-for-audio-watermarking-using-lsb-algorithm.5830/
    hello everybody i m a new member in this group.i m doing my M.Tech project on Audio watermarking.i want some example ,done in MATLAB 7.1 .can any one help me.i need ur help .plssssssssssssssssssssssssssss...

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