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

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From: Kevin Cosgrove <kevinc@...>

To: <linux-audio-user@...>

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

Date: Monday, October 24, 2011 - 5:02 am

On 23 October 2011 at 22:09, Jeremy Salwen wrote:

> Hmm... it seems to me that if the watermark does not cause

quoted text

> audible distortion, then shouldn't there be a simple algorithm
> to remove the watermark: namely, to watermark the same file
> again with different information?
>
> I suppose this requires you to know the algorithm used to
> watermark the file in the first place. All the algorithms
> discussed here: http://www.ece.uvic.ca/~aupward/w/watermarking.htm
> seem like they would be pretty trivially removed by the
> applying them again with different watermark data.

Very interesting link.

Thanks!

--
Kevin

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Messages in current thread:

[LAU] Looking for Audio Watermarking Advice & Tools, Kevin Cosgrove, (Sun Oct 23, 3:13 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Lorenzo Sutton, (Mon Oct 24, 8:43 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Thomas Vecchione, (Mon Oct 24, 11:35 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Fons Adriaensen, (Sun Oct 23, 5:38 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Kevin Cosgrove, (Sun Oct 23, 9:42 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Pedro Lopez-Cabanillas, (Mon Oct 24, 5:14 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, david, (Sun Oct 23, 10:15 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Kevin Cosgrove, (Mon Oct 24, 4:43 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Nick Copeland, (Sun Oct 23, 7:45 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, david, (Sun Oct 23, 10:07 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Mario Lang, (Sun Oct 23, 9:58 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Fons Adriaensen, (Sun Oct 23, 9:42 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Jeremy Salwen, (Mon Oct 24, 2:10 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Al Thompson, (Mon Oct 24, 12:50 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Fons Adriaensen, (Mon Oct 24, 9:34 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Al Thompson, (Tue Oct 25, 2:00 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Paul Davis, (Tue Oct 25, 2:33 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Thomas Vecchione, (Wed Oct 26, 2:51 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Fons Adriaensen, (Tue Oct 25, 10:47 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Monty Montgomery, (Thu Oct 27, 11:40 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Fons Adriaensen, (Thu Oct 27, 3:41 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Monty Montgomery, (Thu Oct 27, 3:47 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Fons Adriaensen, (Thu Oct 27, 4:04 pm)

Re: [LAU] Looking for Audio Watermarking Advice & 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 & Tools, Fons Adriaensen, (Mon Oct 24, 9:11 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Kevin Cosgrove, (Mon Oct 24, 5:02 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Kevin Cosgrove, (Mon Oct 24, 3:10 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Kevin Cosgrove, (Sun Oct 23, 7:53 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Gabriel M. Beddingfield, (Sun Oct 23, 9:50 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Niels Mayer, (Mon Oct 24, 11:45 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Gabriel M. Beddingfield, (Thu Oct 27, 3:14 am)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, david, (Sun Oct 23, 10:23 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Arnold Krille, (Sun Oct 23, 10:08 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Gabriel M. Beddingfield, (Sun Oct 23, 11:41 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Fons Adriaensen, (Sun Oct 23, 10:41 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Kevin Cosgrove, (Sun Oct 23, 10:07 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, Nick Copeland, (Sun Oct 23, 8:13 pm)

Re: [LAU] Looking for Audio Watermarking Advice & Tools, david, (Sun Oct 23, 10:09 pm)