My name is Alex Radzishevsky, I'm an inventor and developer of digital signal processing audio technologies. I established AudioWatermarking.com (.info) in 2009. AudioWatermarking is a technology provider offering proprietary licensable audio watermarking and acoustic fingerprinting solutions.

I've patented* a novel watermarking approach that differs from other "common" watermarking techniques such as spread spectrum, echo hiding, etc. and allows very efficient, robust and imperceptible watermarking of audio signals with a high watermarking data rate. So far, I have developed three complete watermarking solutions which are fully based on this invention but use it in different ways.

I've also received a patent* for a novel acoustic fingerprinting approach. This patented technique empowers my audio fingerprinting software solution that features high scalability, speed and robustness.

I license these core technologies for using in different fields and applications involving audio and sound.

You can refer to a list of my patents and white papers here.

You can see who already uses my products on  the Customers page.

You can also take a look at my LinkedIn profile.

You can get in touch with me by e-mail. Simply drop me a message at the following e-mail address:
mailbox [at] audiowatermarking.com