Re: [LAU] Looking for Audio Watermarking Advice & Tools

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To: <linux-audio-user@...>
Date: Tuesday, October 25, 2011 - 8:20 am

On 10/25/2011 04:33 AM, Paul Davis wrote:

While I don't know exactly what Al meant with "good information"
exactly, here's maybe a way to interpret it: The information that is
removed with lossy compression is in the best case exactly that
information that is redundant with respect to human perception. It would
be "good" in the sense that this redundant information would be a great
place to hide watermarking. With a "perfect" lossy compression scheme,
there's no bandwidth left to alter the signal without the human
perception noticing.. So any watermark would be audible.

Flo

Flo

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Messages in current thread:
[LAU] Looking for Audio Watermarking Advice &amp; Tools, Kevin Cosgrove, (Sun Oct 23, 3:13 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Thomas Vecchione, (Mon Oct 24, 11:35 am)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Fons Adriaensen, (Sun Oct 23, 5:38 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Pedro Lopez-Cabanillas, (Mon Oct 24, 5:14 am)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Fons Adriaensen, (Sun Oct 23, 9:42 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Fons Adriaensen, (Mon Oct 24, 9:34 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Thomas Vecchione, (Wed Oct 26, 2:51 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Fons Adriaensen, (Tue Oct 25, 10:47 am)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Monty Montgomery, (Thu Oct 27, 11:40 am)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Fons Adriaensen, (Thu Oct 27, 3:41 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Monty Montgomery, (Thu Oct 27, 3:47 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Fons Adriaensen, (Thu Oct 27, 4:04 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Monty Montgomery, (Thu Oct 27, 4:06 pm)
Re: [LAU] Looking for Audio Watermarking Advice & Tools, Florian Paul Schmidt, (Tue Oct 25, 8:20 am)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Fons Adriaensen, (Mon Oct 24, 9:11 am)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Gabriel M. Beddingfield, (Sun Oct 23, 9:50 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Gabriel M. Beddingfield, (Thu Oct 27, 3:14 am)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Gabriel M. Beddingfield, (Sun Oct 23, 11:41 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Fons Adriaensen, (Sun Oct 23, 10:41 pm)
Re: [LAU] Looking for Audio Watermarking Advice &amp; Tools, Kevin Cosgrove, (Sun Oct 23, 10:07 pm)