| 2017 | ICASSP | Real-time implementation of hearing aid with combined noise and acoustic feedback reduction based on smartphone. | Maxim Vashkevich, Elias Azarov, Nick Petrovsky, Denis Likhachov, Alexander A. Petrovsky |
| 2016 | ICASSP | Instantaneous pitch estimation algorithm based on multirate sampling. | Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky |
| 2015 | Interspeech | Real-time pitch modification system for speech and singing voice. | Elias Azarov, Maxim Vashkevich, Denis Likhachov, Alexander A. Petrovsky |
| 2014 | ICASSP | Guslar: A framework for automated singing voice correction. | Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky |
| 2013 | Interspeech | Real-time voice conversion using artificial neural networks with rectified linear units. | Elias Azarov, Maxim Vashkevich, Denis Likhachov, Alexander A. Petrovsky |
| 2013 | Interspeech | Real-time and non-real-time voice conversion systems with web interfaces. | Elias Azarov, Maxim Vashkevich, Denis Likhachov, Alexander A. Petrovsky |
| 2013 | Interspeech | Instantaneous harmonic representation of speech using multicomponent sinusoidal excitation. | Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky |