Concept, main, detailed design and performance:

• Acoustic measurements and calculations
• Soundproofing and room acoustics:
– Industry facility and devices
– Traffic corridors
– Residential building, hotels and bars
– Television and radio studios
– Theatres and multimedia
• Special development projects and detailed design

Acoustic equipment

– Coulisse silencers
– Reactive silencers
– Pipe – absorption silencers
– Resonant silencers
– Membrane silencers and absorption devices
– Difussal silencers
– Absorption panels
– Insulation panels
– Antivibration and resonant elements
– Soundproof doors and windows