Hi

I am trying to collect some information on the use of Data Mining techniques used in Voice Pattern Recognition. This is for a university research paper I'm writing. The stuff I am looking for is similar to the techniques/technologies used by the FBI etc, to match a given voice recording against a database (range) of voices. Similar to that used in the movie Patriot Games.

I though this would make my paper more interesting and readable!

If anyone out there has any thoughts or ideas I'd love to here from you.

Regards, Kevin

Hello,

I did some consultancy the year before last that involved a company called Domain Dynamics in the UK. They claim to be able to do this based on a time domain - rather than frequency domain - analysis that the founder of the company, Prof. Reg King, thought up some time ago called TESPAR.
I've been involved with them on and off for years. These techniques depend on a learning algorithm and I supplied the Neural net code they used originally. Unfortunately, in trials the stuff just didn't work well enough for the application in mind - using mobile phones to log in to an online bank, in fact it was embarrasingly bad, but they still swear that it works on their web site www.domaindynamics.co.uk
Perhaps they've fixed it, perhaps it's marketing speak.
This stuff should do for your paper though.

Andy Edmonds

any body got any info on matching techniques pls let me know.
i.e post it

hi

did u get any info regarding

voice pattern matching

plZZ share your knowledge with me.

thank you.

Kevin,

I'm wondering if you ever completed your paper on this? I'd be very interested in a copy of it.

Sincerely,

Jonathan Wildman
Pittsburgh, PA USA

hey,
This is slightly different to the area you are working on, but I'm working on a research assignment at uni, based around the physics of voice matching. I'm taking music, and am hoping to incorporate this into choral singing to help create a more "unified" sound in my choir. If you have finished your assignment, or have any info that could help, could you please get in touch? If your'e interested I'll send you mine on completion as well.
Cheers,
Sarah.

Hi Kevin,

I'm actually also doing a honours project on the voice recognition technology and i was wondering if you'd be kind enough to share with me any info that you might have. Do you have any ideas as of what kind of programming language i should be using to complete my project?
Thanx..

Truly yours,
James

My suggestion is MATLAB. Pros: high-level procedural language without the pointer fuss of C/C++, plus lots of array-manipulation tools built in, including FFT. Cons: cost.

-Predictor
http://will.dwinnell.com

Dear Sir,

What we need is..

We Have 03 - Call centers transfering every day to main host 300 taped phone calls.

Our problem is, that frequently we need to identify the voice of a person in
relation with the taped material.

Thing about....we need a automatic system that can do all the manual
searching, we do today, (one by one) listening.... taped database to definitely select possible other
calls made by that person !!!

That's our problem!!!

Can you please help us?

Jean Mikellides

Eltronsolutions.com.br

Hi Jean,

I understand your problem, and think I can help on a commercial basis.

Please contact me at andy@scientio.com to discuss.

Andy Edmonds
Scientio LLC