Archive for the ‘Projects’ Category

I’ve received a U.S. Patent 10,089,994

I’m proud to announce that I’ve been granted a U.S. Patent 10,089,994 for a novel acoustic fingerprinting approach that I’ve developed. The new technique has been implemented in AFT (Audio Fingerprinting Tools) software solution and is offered at

For more details refer to:

Patent text at USPTO: click here. — secure, watermarked audio delivery platform

We’ve just launched – secure, watermarked audio delivery platform.

TrustedAudio is a web-based service addressing anti-piracy needs of individual musicians, composers, labels, studios and various music and audio professionals (and especially those, who are less into “computer science” and more into their profession).

A short description: “TrustedAudio (TA) is a professional web-based tool that provides an easy and reliable way to share, deliver, and distribute audio files securely by means of watermarking and digital signing. Simply log in, upload your audio files, fill in the recipients’ info, and send the files! All recipients receive their own uniquely and inaudibly watermarked (“digitally signed”) copy of each distributed audio file. Unique watermarks are embedded into every audio file copy delivered to each individual recipient. Records of each watermark, together with the file and the recipient info associated with it, are securely stored in the TA database, enabling the file owner to identify and back-trace delivered copies at any time, instantly and reliably”.

More information:

wavedraw – a simple tool that generates BMP waveform picture of a sound file

Ever needed to generate a waveform picture of an audio file? I was in need of such tool myself and, to my big surprise, didn’t find any! So I wrote it myself. The tool loads a standard RIFF wave sound file (.wav), generates waveform picture and stores it in BMP format. You can specify any desired picture size and background/foreground colors. Only one (left) audio channel of the input file is analyzed.

the tool is free. Use it on your own risk.

I place Windows, Linux and Mac binaries in one archive:

AWT2 защищен патентом

Мною получен американский патент (U.S. Patent No. 8,116,514) на технологию аудио водяных знаков, лежащую в основе AWT2. – робот по распознаванию музыки

С радостью сообщаю вам, друзья, о запуске нового проекта – — это бесплатный сервис для распознавания музыки. Он позволяет легко узнать название композиции, имя исполнителя и другую информацию почти для любого аудио-музыкального фрагмента. Пользоваться сервисом легко и просто. Достаточно загрузить аудио файл с фрагментом композиции и наш робот, проанализировав загруженный файл, постарается распознать его и выдать о нём подробную информацию. Загружаемый аудио файл может быть почти в любом известном аудио формате (.WAV, .MP3, .OGG и т.д.), любого размера (от короткого фрагмента песни до целого трека), а также любого качества (от копии трека CD до низкокачественной и зашумлённой записи).

Новости reTracked

25 октября 2008: Новая ремастер-версия римэйка “World of plastic” (by Manwe) доступна для скачивания на страничке reДиск.