Ph.D. Position: Advanced Control of Loudspeaker Acoustic Directivity

Overview

L‑Acoustics is the world leader in premium professional sound systems for live events. From world‑class artists on tour to major music festivals and the opening and closing ceremonies of planetary sporting events, we are the trusted choice of event professionals who require extreme reliability and fidelity show after show. Designed and manufactured in Europe, and available in 80 countries globally, L‑Acoustics employs over 1300 people worldwide, with 20% of team resources devoted to R&D and application.

Research Context

Modern audio systems require precise control of sound coverage in complex environments. This PhD will explore advanced methods for steering and shaping sound beams, combining the source configurations and digital signal processing.

Objectives

• Develop algorithms for beam orientation and width control using advanced mathematical frameworks.
• Integrate environmental factors (e.g., reflections, audience zones) into optimization processes.
• Validate concepts through simulation and experimental prototypes.

Candidate Profile

• Master’s degree in Acoustics, Signal Processing, Audio Engineering, or related fields.
• Strong skills in numerical modelling and programming (MATLAB, Python).
• Knowledge of loudspeaker systems and array processing is a plus.
• Motivation for applied research and innovation in audio technologies.

Benefits

• Hybrid work policy with remote flexibility.
• Comprehensive health benefits to support you and your family.
• Opportunities for internal mobility and career advancement.
• Collaborative, international work environment driven by innovation.
• Employee events and initiatives that foster community and creativity.
• Access to the company’s CSE (Comité Social et Économique), offering cultural, leisure, and social benefits.
• Strong focus on work‑life balance and personal/professional development, diversity, and community engagement.

Values

• Passionate: Act with optimism and determination, give your best to deliver the best quality, and commit to achieving your goals.
• Creative: Challenge the status quo, value all ideas, and be open‑minded & embrace changes.
• Courageous: Choose the best versus the easiest, take measured risks, and assume responsibilities.
• Connected: Act as a team, respect everyone, enrich each other, and understand and bond with partners.