Gregory Pallone

Title: Gregory Pallone: Innovations in 3D Audio and Binaural Synthesis

Introduction

Gregory Pallone is an inventor based in Lannion, France. His work includes audio technologies for positioning speakers in virtual spaces and creating three-dimensional sound that accounts for room acoustics. He is associated with France Télécom and holds 2 patents.

Latest Patents

Pallone’s patent, “Positioning of Speakers in a 3D Audio Conference,” describes a method for estimating characteristics of a speaker from an audio signal and using them to determine the speaker’s position in a listener’s virtual space. The approach is designed for audio conferences involving participants connected through their respective terminals.

His patent, “Method for Binaural Synthesis Taking into Account a Room Effect,” presents a technique for spatializing audio channels while incorporating room effects. It breaks down a binaural room impulse response into delay, amplitude, and spectral information, then uses these elements to construct filters for processing audio channels. The method applies to binaural and multichannel spatialization.

Career Highlights

Pallone’s listed inventions address two complementary aspects of immersive audio: representing speakers spatially during a conference and reproducing the acoustic effects of a room. Together, these approaches contribute to more spatially detailed audio experiences.

Collaborations

Pallone is associated with France Télécom. His listed coworkers include Arnault Nagle and Julien Faure.

Conclusion

Gregory Pallone’s two patents focus on practical methods for enhancing spatial audio, from virtual speaker positioning to binaural synthesis that accounts for room acoustics.